Hf; 

sr;! 


EBB 


.1 : '-. 


JVo. 

Division 

Range 

Shelf- 

Received,     ^£*fe»*-£-  187? 


_ 


University  of  California. 


WASHINGTON    OBSERVATIONS    FOR     1871.— APPENDIX    I. 


ZONES     OF     STARS 


OBSERVED      AT 


THE  UNITED  STATES  NAVAL  OBSERVATORY 


WITH 


THE     MERIDIAN     CIRCLE 


THE     YEARS     1847,     1848,     AND     1849. 


BY 


Professor  JAMES  MAJOK,  IT.  S.  N. 
Lieutenant  LAFAYETTE  MAYNARD,  U.  S.  N. 
Lieutenant  WILLIAM  B.  MUSE,  U.  S.  N. 


PUBLISHED    BY    AUTHORITY    OF    THE 

HON.     SECRETARY     OF    THE     NAVY. 


REAR-ADMIRAL    B.    F.    SANDS,    U.    S.    N., 


SUPERINTENDENT. 


WASHINGTON: 

GOVERNMENT     PRINTING     OFFICE. 
I873-, 


TABLE  OF  CONTENTS. 


Page. 

Introduction y 

Intervals  of  transit-wires V 

Intervals  of  micrometer-wires \? 

Revolutions  of  micrometer-screw VI 

Index  of  Zones VII 

Zones !_I62 


\ 


LIB  K  Ait  i 

UNIVERSITY  OF 

CALIFORNIA. 


INTRODUCTION 


The  zones  of  stars  contained  in  the  following  pages  were  observed  with  the  Me- 
ridian Circle  in  the  years  1847,  1848,  1849,  and  form  a  continuation  of  those  reduced 
and  published  by  Mr.  James  Ferguson,  assistant  astronomer,  in  the  year  1860. 
The  zones  reduced  by  Mr.  Ferguson  are  those  which  were  observed  with  this  instru- 
ment in  the  year  1 846.  In  his  introduction  Mr.  Ferguson  has  given  a  description  of 
the  Meridian  Circle,  and  a  detailed  account  of  the  methods  of  making  and  reducing 
the  observations.  The  description  of  the  instrument  will  be  found  also  in  the  annual 
volume  for  1846,  page  xxxvn.  The  object-glass  of  the  telescope  was  4.5  inches  in 
aperture,  and  58.2  inches  in  focal  length.  The  diaphragm  contained  eleven  transit- 
wires,  and  seven  micrometer-wires  for  declination.  The  transit-wires  were  designated 
i,  2,  I,  II,  III,  IV,  V,  VI,  VII,  10,  it;  and  the  micrometer-wires  1,2,3,4,5,6,7. 
The  first  of  the  transit- wires  was  that  first  passed  by  a  star,  circle  east ;  and  the  first 
of  the  micrometer-wires  was  that  uppermost  in  the  field,  circle  east,  and  the  observer 
looking  southward. 

The  equatorial  intervals  of  the  transit-wires  from  the  mean  were  as  follows : 


Date. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

s. 

s. 

s. 

s. 

s. 

s. 

s. 

1847     

+  32-937 

+   21.838 

+  10.980 

•    0.043 

—   10.919 

—  21.921 

—  32.861 

1848           .     .    '  

+   32.876 

+   21.793 

+   IO-947 

4-     0.136 

—  10.913 

—   21.960 

—  32.869 

1849.  January  I  to  May  31 

+   32-887 

+  21.795 

4-   10.942 

+    0.152 

—   10.940 

-  21-947 

—  32.889 

1849.  Ma3"  31  <°  June  u     . 

+    32-963 

+   21.834 

+     II.  Oil 

+      O.O2I 

-  11.035 

—  21.819 

-  32.97-4 

1849.  June  ll  to  November  28 

+   32.927 

+   21.884 

+  10.940 

—     0.016 

—   10.996 

—  21.891 

-  32.848 

The  following  intervals  of  the  micrometer-wires  are  given  in  the  introductions  to 
the  annual  volumes  for  the  several  years : 


Date. 

4-1. 

4-a 

4-3. 

4-5. 

4-6. 

4-7. 

1847.  January  I  to  March  29  . 

-    20   30.25 

-  u  38.54 

-     5  55-42 

+     5  46-13 

+   M  28.94 

t        it 
+  20  19.03 

1847.  March  29  to  December  30 

—    20   31.32 

-  14  40.37 

-     5  55-95 

+     5  46.58 

+   14  28.19 

+     20    18.65 

1848.  January  I  to'January  4  . 

-    20    31.32 

-  14  40.47 

-     5  55-95 

+     5  46.58 

+  14  28.19 

4-    20    18.65 

1848.  January  4  to  Decem'r  30 

-    20    24.3O 

-  14  35-06 

-     5  52-iS 

+     5  47-94 

+   14  29.23 

+    20   23.37 

1849.  January  I  to  February  I 

—    20    27.16 

-  14  38.50 

5  52.45 

+     5  48-33 

+  14  29.13 

-f    20    23.08 

1849.  February  I  to  March  I  . 

—    20   26.OO 

-  14  36.10 

5  52.04 

+     5  49-45 

+  M  30.45 

+     20    23.46 

1849.  March  I  to  June  II  . 

-    20    24.84 

-  14  33-71 

-     5  51.63 

+     5  50.56 

+   14  3I-76 

+     20    23.73 

1849.  June  18  to  December  31 

-    20    24.54 

-  14  33-72 

5  46-44 

+     5  49-46 

+  M  37-04 

+    20   23.86 

VI  INTRODUCTION    TO    THE    MERIDIAN    CIRCLE    ZONES. 

A  fixed  horizontal  wire  was  placed  near  the  center  of  the  field  at  the  fortieth  divi- 
sion of  the  scale.  To  this  were  referred  all  the  angular  measurements  of  the  circle. 
The  relation  of  the  fixed  wire  to  the  micrometer-scale  was  determined  by  bringing1  the 
fourth  micrometer-wire  into  coincidence  with  it,  and  this  reading  is  recorded  as  the 
micrometer  coincidence.  The  above  intervals,  expressed  in  revolutions  of  the  microm- 
eter-screw, furnish  each  a  constant  to  be  applied  to  the  micrometer-reading  whenever 
the  corresponding  wire  has  been  used  in  the  observation.  The  micrometer  correction 
to  be  applied  to  the  circle-reading  is  C/  +  m  —  C,  where  C/  denotes  the  above  con- 
stant, m  denotes  the  micrometer-reading  corresponding  to  wire  4,  and  0  the  coinci- 
dence of  wire  4  with  the  fixed  wire. 

The  adopted  values  of  one  revolution  of  the  micrometer-screw  were  as  follows: 

1847.  January    i    to    March   29111=34.433 

1847.  March  29  to  December  31  R  zr  34.406 

1848.  .  R  =  34_447 

1849.  •  R  =  34.515 


The  observers  were  Professor  James  Major,  U.  S.  N.,  who  determined  the  values 
of  the  instrumental  corrections,  the  values  of  a  revolution  of  the  micrometer-screw  and 
the  wire  intervals;  Lieutenant  Lafayette  Maynard,  U.  S.  N.,  and  Lieutenant  William 
B.  Muse,  U.  S.  N.  The  observers  are  distinguished  by  the  letters  Maj.,  M.,  and  Ms., 
placed  at  the  heading  of  the  zones. 

The  proofs  were  compared  with  the  hand-books  of  the  observers,  and  in  all  cases 
were  made  to  correspond  with  the  original  record.  The  results  for  right  ascension  and 
declination,  and  the  notes  given  by  Dr.  Gould,  are  printed  without  any  change.  A  few 
cases  occur  where,  through  a  fault  of  the  copyist,  Dr.  Gould  has  been  led  to  an  erroneous 
reduction,  but  these  may  be  seen  by  a  comparison  of  the  observation  and  the  right 
ascension  or  declination  deduced.  In  reading  the  proofs  I  have  been  assisted  by  Mr.  A. 
N.  Skinner  from  page  i  to  1  1  2,  and  from  page  1  1  2  to  the  end  by  Professor  Holden. 

In  arranging  the  page  for  printing,  as  two  extra  transit-wires  were  used  in  these 
observations,  it  was  found  necessary  to  omit  the  sign  of  the  quantity,  i.  It  is  always 
negative. 

The  publication  of  these  zones  completes  the  work  undertaken  more  than  two 
years  ago  of  printing  the  zones  observed  at  the  Naval  Observatory  in  the  years  1  846, 
1  847,  1  848,  and  1  849.  On  account  of  the  inexperience  of  some  of  the  observers  and  the 
lack  of  good  organization  these  observations  contain  many  errors,  and  the  whole  work 
needs  a  careful  revision.  In  order  to  facilitate  this  revision,  and  the  final  arrangement 
of  the  stars  into  a  catalogue,  a  list  of  4  1  5  stars  has  been  selected  from  the  Mural  Zones, 
and  these  stars  will  bo  observed  anew  with  the  Pistor  and  Martin's  Meridian  Circle. 
With  this  new  data,  combined  with  the  results  obtained  from  southern  observatories,  it 
is  hoped  that  we  may  have  the  means  of  deriving  from  these  zones  a  valuable  catalogue 
of  southern  stars.  A.  HALL, 

Professor  of  Mathematics,  United  States  Navy. 
SEPTEMBER  19,  1873. 


INDEX    OF    ZONES. 


In  the  following  index,  D  denotes  the  declination  of  the  middle  of  the  zone,  and 
the  following'  columns  give  the  extent  in  right  ascension,  and  the  number  of  the  zone, 
the  page  on  which  it  will  be  found,  and  the  number  of  stars  it  contains. 

The  whole  number  of  observations  of  stai's  in  these  zones  is  7,390;  of  which — 

Professor  Major  made 4,  701 

Lieutenant  Maynard  made 615 

Lieutenant  Muse  made 2>°74 


D  =  -4O°  HO'. 

D  =  -31°  3O'. 

Right  Ascension. 

Zone. 

Page. 

No.  Stars. 

Right  Ascension. 

Zone. 

Page. 

No.  Stars. 

h.  m.   h.  m. 
II  47  to  12  43 

181 

158 

16 

h.  m.    h.  m. 

7  38  to  12  52 
17  59  t°  21  43 
4  59  to  8   3 
3   I  to  5   I 
II  40  to  14  58 
16  39  to  16  56 

90 
134 

159 
160 
172 
185 

21 

80 

118 
120 
140 
161 

121 
I83 
120 

53 
137 
14 

D  =  -38°  40'. 

10  40  to  13  58 

'73 

M3 

122 

D  =  -36°  2O. 

D  =  -3O°  4O. 

4   8  to  4  32 
3  31  to  8   6 
8   9  to  10  53 
6   I  to  8  27 
13  34  to  15   6 

82 
83 
87 
165 
182 

4 
4 
16 
128 
158 

12 
175 
65 
137 
46 

7   7  to  8  30 

171 

139 

33 

D=-35°  50. 

8   4  to  n   5 

168 

133 

121 

D  =  -3  ° 

D  =  -333  5O. 

9  46  to  15  13 
14  50  to  17  59 
4  54  to  6  39 

88 
96 
162 

17 
34 
123 

125 
82 
69 

7  39  to  10   2 
5  59  to  6  55 
6  52  to  8   I 
12  34  to  14  39 

1  66 
167 
169 
170 

131 
'33 
136 
138 

99 
•33 
73 
85 

D  =  -29°  40. 

7  34  to  9  43 
9  51  to  12  59 
12   42  to  l8   22 
6   6  to  7  40 
4  41  to  6  28 

89 
95 
97 
155 
161 

20 
32 

35 
"3 
121 

60 
96 
170 
80 
67 

D  =  -32°  3O'. 

2   2  to  4  57 

81 

3 

52 

VIII 


INDEX    OF    ZONKS. 


D  =  -29  O 

D  =  -25°  10'. 

Right  Ascension. 

Zone. 

Page. 

No.  Stars. 

Right  Ascension. 

Zone. 

Page. 

No.  Stars. 

h.  m.    h.  m. 
9  26  to  13  52 
15  18  to  18  14 

Qi 
94 

24 
3° 

1  20 
92 

h.  m.    h.  m. 
18  10  to  IS  38 
18  39  to  21   2 
20  59  to  o   i 
13  21  to  13  56 
10  55  to  12  13 
9  39  to  13  24 

103 
104 
109 
126 

176 
177 

46 
46 

5i 

68 

'49 

150 

ii 

46 
62 
23 
59 
'74 

D  =  -2§"  20. 

8   5  to  10   6 
9  33  to  14   6 

86 
92 

14 

27 

96 

121 

D  =  -31°  4O. 

D  =  -2T  40. 

21    3  tO  21   ig 
21   23  tO  23   56 

i  41  to  2  39 
15  46  to  16  58 
19   6  to  20  40 
20  43  to  21  42 
13  24  to  15  19 
9  57  to  13  38 

112 

"3 
114 
128 
138 
140 

175 
179 

54 
55 
56 
70 
89 
92 
147 
154 

9 
62 
26 

45 
60 

43 
76 
Mi 

5  29  to  10  10 
10  45  to  ii  58 
16  23  to  19   6 
3  50  to  6   o 
10   5  to  ii   3 

84 
85 

IOI 

158 
178 

8 
13 
44 
116 

154 

236 

44 

38 
47 
36 

D  =  -2r  0'. 

D=-23°  SO. 

9  46  to  n   3 

II   21  to  14   56 

16   2  to  18  16 
19  17  to  23  57 
I  38  to  2  53 
2  41  to  3  58 
8  54  to  to  1  8 
14  44  to  15  22 

93 
99 

IOO 

107 
108 
'54 
174 
I  So 

29 
40 
43 
49 
51 
112 
I46 
157 

25 
"3 
61 
89 
27 
52 
62 

24 

16  35  to  20   8 
17   4  to  20   o 

129 

132 

71 
79 

119 
126 

D  =  -23°  1O'. 

9  13  to  ii   i 
ii  50  to  13   8 
17  47  to  18   9 
17  12  to  19  24 
18  50  to  22   6 
13   o  to  13  30 

1  20 

121 

130 

131 

148 
I83 

61 
62 
73 

74 

102 
159 

48 
24 
15 
61 
149 

10 

D=-20°  15'. 

12   5  to  15  29 
18   3  to  20  16 
19  29  to  21  54 
23  51  to  I   2 
23   4  to  o   o 
I   I  to  2  59 
4  47  to  6  12 

98 

102 

105 
106 

no 
in 

163 

39 
45 
47 
48 

53 
53 
124 

70 
36 
48 

20 
26 

49 
51 

D  =  -22°  30. 

o   o  to  o  48 
23  39  to  4   o 
2  30  to  3   4 
6   6  to  7  48 
9  17  to  10  47 

II   20  to  14   2O 

14  49  to  15  17 
17   5  to  19  13 
20  16  to  21  49 
20  13  to  21  59 

U5 

116 

"7 
118 
119 

122 
123 
127 
135 
136 

57 
57 
59 
59 
61 

63 
64 
69 
84 
85 

22 

73 

17 

58 

30 

68 

12 
58 
51 
51 

D  =  -2.V  40'. 

13  15  to  16   I 
16  12  to  17  47 
17  42  to  19  15 

124 
125 
139 

65 
67 
90 

104 
90 

81 

INDEX     OF    ZONKS. 


IX 


D=  —  22° 

O. 

D  =  -19  2O. 

Right  Ascension. 

Zone. 

Page. 

No.  Stars. 

Right  Ascension.    Zone. 

i 

Page. 

No.  Stars. 

h.  m.    h.  m. 

i 

h.   m.    h.  m. 

23   i  to  o  42     156 

114 

59 

19  15  to  21  51     141      93      120 

3  it  to  4   i 

157 

116 

32 

23   9  to  o  59     147     101       61 

6   o  to  8   4 

.64 

125 

112 

17  56  to  19   i     186 

162  '     50 

D=-21  15. 

D^-18  50. 

m 
22  45  to  o  37  i   151     m* 

50 

i 

17  45  to  2O  47 

133 

78 

19-7 

I       j 

20   8  to  21  57 

M4 

96      70 

D=-I*  2O. 

22  41  to  23  46  ,   145 

98       34 

22  35  to  23  56 

152 

109       46 

19  22  to  21   56     1.49     105       75 

n=-2O  so. 

I       I 
l>--17;  SO 

- 

22  49  to  23  34     150 

107 

24 

23  20  to  23  33 

143 

96       8 

19   13  tO  22    O 

146 

99      IO7 

D--16  5O. 

D  =  -2O  O. 

20   27  tO   0    0       153 

IIO 

93 

18  27  to  21  58 

137 

86 

125 

22  39  to  23  24 

142 

96 

15 

15   4  to  17  17     184 

1  60 

73 

L> 55 


ZONES   OF  STARS 


OBSERVED  AT  THE  NAVAL  OBSERVATORY 


\VIT1I 


THE    MERIDIAN    CIRCLE 


IN    THE 


YEARS     i847-'48-'49. 


l 7. 


ZONES    OF    STARS 


OBSERVED   WITH   THE 


MERIDIAN  CIRCLE  AT  THE  NAVAL  OBSERVATORY  IN  THE  YEARS  1847-48-49. 


ZONE  81.    JANUARY  6.    M.    D0  =  —  31°  48'  40". 

No. 

Mag. 

SECONDS  OF 

TRANSIT. 

T. 

«i 

<*z 

MICROMETER. 

2 

d, 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0.    . 

I. 

II. 

III. 

IV. 

V. 

VI.  VII. 

ii. 

12. 

i 

2 

3 
4 
5 
6 

7 
8 

9 
10 
II 
12 
13 
M 
15 
16 

17 
IS 

19 
20 
21 
22 

23 
24 
25 
26 

27 
28 

29 
30 
31 
32 

7.8 

8.9 
9.10 

8 
9 
9 

S 
8 
8 

7 
8.9 

9 
7. 

7 
9 

8 

7 
8 
8 
9.10 

9 

7.8 
8.9 

7 
9.10 

8 

5 
6.7 

7 
9 
7 
9.10 

4L5 

54-5 

h.  m.     s. 
2     2  54.51 
3  10.52 
12     2.75 
16  58.26 
19  42.99 

20   53.04 

24  43.36 
24  50.90 
27  24.38 

28  19.28 
30  46.05 

32  36.35 
34  41-58 
42  23.46 
46  55.82 
2  47  20.26 
3     2  24.35 

5  35-93 
6  46.38 
20  37.29 
23  49.80 
26     6.75 
26  44.64 
29     7.01 
32     2.52 
35  32.31 
36  51-37 
38  28.25 

41     5-74 
43  10.19 
45  50.93 
3  49  47-72 

s. 
—  31.01 
31.92 
32.07 
32.15 
32.19 
32.21 
32.28 
32.28 
32.32 
32.33 
32.37 
32.40 
32.42 
32.56 
32.63 
32.64 
32.87 
32.91 
32.93 
33-13 
33-18 
33-21 
33-22 

33.25 
33.29 

33-34 
33.36 
33-38 
33-41 
33-44 
33-47 
-33-52 

s. 

—  I.OI 
I.OI 

0.99 

o-99 

I.OI 

i.oo 
0.98 

1.02 
I.OO 

0.99 

I.OI 

1.02 
0.99 

o-99 
0-99 
0.98 
0.99 
i.  02 

I.OO 

0.98 
0.99 

o-99 
0.98 

I.OO 

0.99 

I.OO 
I.OI 

0.97 

1.  02 

0.99 
0.98 
—  1.  02 

IV. 
VII. 
VII. 
IV. 
VII. 
VII. 
V. 
VII. 
VI. 
VII. 
IV. 
VII. 
VII. 
IV. 
I. 
VII. 
VII. 
V. 
VII. 
IV. 
VII. 
IV, 
VII. 
V. 
VII. 
V. 
IV. 
VII. 
IV. 
VI. 
VII. 
V. 

3 

2 

6 
6 
3 

5 
7 

i 

4 

5 

2 
I 

6 
6 

5 
6 

5 
i 

4 
6 

5 
5 
6 

3 

5 
4 

3 

7 

i 

5 
6 

2 

r. 
35.46 
44.18    < 
41.20 
38.64 

33-39 
40.56 
43.10 
34-45 
33.29 
43-77 
45.63 
34-39 
36.00 
42.78 
43-88 
45.69 
40.24 
40.53 
45-21 
43-40 
43-27 
43-91 
39-40 
44-15 
48-55 
36.42 
39-80 
46.52 
38.20 
38.22 
37-04 
42.52    ' 

iS  31-74 

(2    14.23 

[4  49.36 

[6  17.73 
!9  42.65 
!3  54-21 
7  54.19 
53  40.98 
53  50.89 
12     3.68 
U  24.69 
53  43-05 
7  48.41 
13  55-34 
11  59-89 

2    14.77 

24      5.23 

;o  11.96 
'-1    0.23 
13  33-99 

!2    20.90 
21    59-24 
15    51-34 
i3  32,49 
[9  19.09 

i2      3-23 
J6      2.31 

5  56.09 

;i  32.23 

25  14.84 

[7  12.58 

t3  II-73 

-  5.6l 
5-63 
6.69 

7-34 
7.70 
7.86 
8.41 
8.42 

8.79 
8.92 
9.26 

9-55 
9.86 
11.09 
11.82 

11.89 

14-53 
15.12 

15.35 
18.03 
18.69 
19.15 
19.28 
19.78 
20.39 
21.14 

21.43 
21.78 
22.36 
22.83 
23-41 
-24.33 

—  6.29 
6.89 
2.71 
2.90 
6.50 
4.07 
1.65 
8.70 

5-59 
3-78 
6.92 
8.70 
3.13 
2.54 
3-77 
2.29 
4-09 
8.15 
4-54 
2.50 
3.82 
3-77 
2.84 

5-54 
4-36 
5-31 
5-93 
1.36 
8.36 
4.26 
3-05 
—  7-04 

h.  m.     s. 
2     2  21.59 

2  37-59 
II  29.69 
16  25.12 
19    9.79 

20    19.83 

24  10.10 

24  17.60 
26  5  i  .  06 
27  45.96 
30  12.67 
32     2.93 
34     8.17 
41  49.91 
46  22.20 

2   46  46.64 

3     i  50.49 

5       2.OO 

6  12.45 

20      3.18 
23    15.63 
25  32.55 
26  10.44 
28  32.76 
31  28.24 

34  57-97 
36  17.00 

37  53-9° 
40  31-31 
42  35-76 
45   16.48 
3  49  13-18 

32  27  23.65 
31     6.75 
3  38.76 
5     7-97 
28  36.85 
32    12   46.  14 
31    56  44.25 
32   42   33.10 
22   45.29 

10  56.39 

30   2O.87 
42    4L30 

6  41.40 
2   48.97 

10  55.48 

I   8.95 
13  3.85 

39  15-23 
16    0.12 

2    34-52 
II    23.41 
II      2.16 
4  53.46 
22   37.81 
8  22.84 
21      9.68 
32   25      9.67 
31  54  59.23 
32  40  42.95 
14  21.93 
6  19.04 
32  32  23.10 

28.5   .... 

19.2 

4-4 

16 
(7 

.8 
.8 

45-5 
30-5 

30-3 

58.3 
42.7 

II. 
6. 

19. 

32- 

.  . 

4. 

17.    30. 

37. 

50.8  .  . 

7- 

'JO. 

45-458-1 
.  .   25. 

2.5   .  . 

44-7 

57 

•  7 

I 

10-523.5 
42".  71  .  - 

54-5 
36.3 

8   8 

7-520.5 
49-4    2.1 

.  . 

58.3 

11.5 

24-5 
TC      I 

33-3 
37- 
47  8 

46.159. 
50.4    3.5 

•  • 

•    • 

58  .'2 
10.8 

28. 

28.3 

ti 

24 
41 

41 

•  5 
.1 

-3 

.  . 

24-5 
36-7 
53-5 

46.7 
37-4 

59- 

12.5 

25-3 

31.8 
53-4 

44-5 
7-1 

57-3 
20. 

10.723.6 

33-   46- 

28  5 

:: 

6 

' 

•  5 

•   •   32-5 
25-53S.5 

45- 

51-5 

4-4 

'7-3 

• 

31.5 

39-8 
44-5 

53- 
57. 
38- 
35- 

5-5 
10.3 
51.1 
48. 

18.8 
23- 
3-7 

O.I 

31-8 

ifi 

44-7 

16.8 

29.8 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                 n 

c 

Zenith  Point.     Mic. 

Co. 

(81)     i.  Blurred;  imperfect. 
(81)  12.  Hardly  visible  ;  observation  very  in- 
different. 
(81)  27.  Transits  over  T.'s  II-VI  assumed  to 
have  been  recorded  over  T.'sIII-VII. 
(81)  30.  Double  or  triple  star. 

1847.           h. 
Jan.      6,       5 

s. 
•     40 

•  73 

s. 

g  0.027 

s.                  s. 
•     0.043 

s. 
+-     0.294 

r. 
o    o    0.44           0.216 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

li 
1g 

tj  <u 

«s 

•a  5 

C  0 

sg 

*  2 
W£ 

A. 

B. 

C.        D. 

Corr'd 
Mean. 

Mean. 

Zone    8  i 

1847 
Jan. 

h. 

6,      2 

3 

5 

m. 

288 

49  23.3 

22. 
22. 

19-3 

18. 

19.0     23.8 
16.8     23,3 

21.73 
19.91 

21.85 
20.02 

in. 

ZONES-OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE 

81.    JANUARY  6.    M.     D0  =  —  31°  48'  40  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

., 

0-. 

MICROMETER. 

I 

* 

tit    ' 

Mean  Right 
Ascension, 
1850.0 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

HI. 

IV. 

.V. 

VI. 

VII. 

II. 

12. 

33 
34 

35 
36 
37 
38 
39 
40 

41 
42 
43 
44 
45 
46 

47 
48 

49 
50 
51 
52 

I 
2 

3 
4 

5 
6 

7 
8 

9 

10 

ti 

12 

I 

2 

3 
4 

6 

8 
9 

8.9 
9.10 
9 

6-7 
8 
8.9 

6-7 
6 

9 
9 
9 
9 
9 

8 

9 
6 
8.9 

5 

8 
7.8 

8 
8 
8 
8 
7 
8-9 
7.8 
4 

7-8 

7-8 
8.9 

9 
8.9 
9.10 
8 
6 
7 
5 

.  . 

.  . 

55-7 

8.7 

21.3 

34-5 

47-2 

.  . 

55.8 

h.  m.     s. 
3  51     8.50 

3  59  44.38 
4     I  46.55 
8     5:31 
8  45.06 

9  57.63 
10  42.58 
18     6.99 
22  31.56 
23  48.60 
25  21.90 
26  19.39 
31  29.41 
35   53.6o 
37  46.66 
38  35-21 
40     6.15 
54  15.41 
55   18.87 
4  57  17-60 

JE  82.    JANI 

4    8  45.56 
9  48.40 
10.25.32 
19  58.  2g 
21   33.96 

22    10.  6l 

25       9.88 
27       5.46 
28    56.38 
30   22.94 
31    4L38 

4  31  54.64 
VE  83.    FEB 

3  31  41.  oS 

31  52.84 
35  44-32 
36  41-42 
37     3-8S 
40  18.4; 
41  36.2? 
41   53-4C 
3  42  32.0.4 

s. 
-33-54 
33.63 
33.67 
33.76 
33.76 
33-77 
33-78 
33-86 
33.90 
33.91 
33-93 
33-94 
34-00 
34-04 
34.06 
34.06 
34-08 
34-21 
34-22 
-34-24 

FARV  22. 

-38.52 
38.54 
38.54 
38.65 
38.67 
38.6S 
38.71 
33.73 
38.75 
38.77 
38.78 
-38.78 

RUARY  I 

-38.59 

38-59 
38.65 
38.66 
38.66 

38.  7c 

38.72 
38.72 
-38.72 

s. 
-0-99 
0-99 
0.98 
0.97 

I.OI 

0.99 

I.OO 
I.OI 

1.04 

1.  02 
1.03 
0.97 
0.98 

1  .02 
o.97 

J.02 
I.OO 
I.OI 
0.97 
-0.97 

.  M. 

—0.99 
0.98 
i.  02 

I.OO 

0.97 
0.97 

I.OI 

0.98 

I.OI 
I.OI 

1.  02 

—  I.OO 

M. 
—0.98 

I.OO 

0-99 
1  .00 

I.OO 

0.99 
0.99 
0.99 
-0.99 

VII. 
IX. 
VI. 
IV. 

III. 

VII. 
IX. 
V. 
IV. 
IX. 

III. 

VII. 
V. 
VII. 
VII. 
VII. 
VIII. 
IV. 
IX. 
V. 

VII. 
VII. 
IX. 
IV. 
VII. 
VII. 
IV. 
VII. 
V. 
.IV. 
IV. 
VII. 

no=- 

VI. 
VI. 
IV. 
VII. 
IV. 

III. 
III. 

V. 

5 
5 
5 
7 
3 
5 
3 

2 
I 

2 

I 

7 
6 

2 

7 

2 

4 
3 
6 
6 

30° 

6 
6 

2 

4 
7 
7 
3 
6 
2 
2 
I 
3 

30° 

7 
4 
6 

3 
4 

5 
5 
3 
4 

r. 
49-44 
43-50 
48.43 
41.86 
39-6i 
46.09 
45.72 
46.65 

3L45 
40.48 
40.52 
36.52 
37-05 
45-15 
38-.  91 

42.93 
4L79 
35.30 
44.64 
49-32 

n'  10". 

34.96 
39-71 
40.12 
41.70 
41.13 
45-41 
41.69 
42.96 
43.92 
46.54 
41.9 
45.56 

10'  50'' 

41.98 
40.28 

43-4 
44.28 
43-12 
42.63 
47-6 
47-97 
46.37 

18  48.44 

22    12.09 
19   23-45 
8  36.93 
36     8.71 

20   43.79 

32  37.21 
40  49-52 
55  24.66 
44  20.76 
50  12.31 
II  40.42 
17  17.60 
41  40.84 
10  18.13 
43  57.27 
28  57.52 
38  37.25 

12    50.04 
10    10.10 

18  24.26 
15  40.70 
44  33-23 
29     1.47 

9     I-?' 
6  34-23 
34  57-24 
14  23.20 
41  49.09 
40  53-35 
49  59-26 
32  43-63 

8  32.63 
29  50.21 
13  33.84 
33  28.05 

28    12.22 
22   43.31 
19   52.14 

10  56.60 

26    2O.62 

-24.63 
26.40 

27.15 
28.67 
28.82 
29.09 
29.30 

3LI5 
32.26 
32.70 

33.01 
33-93 
34-59 
25-75 
36.25 
36.46 
36.86 
40.72 
41.01 
-41-57 

—    6.20 

6.43 
6.56 
8.72 
9.10 
9.23 

9-93 
10.38 

10.  80 

11.14 
11.46 
-11.51 

—   6.72 
6.76 

7-54 
7-75 
7.81 

8.49 
8.76 

8.82 
—   8.95 

-  3-29 
3.8i 

1^73 
5.91 
3-55 
5-40 
6.65 
8.96 
7.21 
8.13 
2.16 
3.02 

6.79 
1.99 

4.83 
6.29 
2.27 
-   1.97 

-  4.38 
3-99 
8.08 
5".  86 
3-07 
2.74 
6.71 
3-S2 
7.69 

7-55 
8.86 
-  6.38 

-   3-14 
5-97 
3.82 
4-48 
5-75 
5.00 
4.61 
3.38 
-   5-50 

h.  m.     s. 
3  50  33-97 
3  58     9-76 
4     i   11.90 
7  30.58 
8   10.29 
9  22.87 
10    7.80 
17  32.12 

21    56.62 

23  13-67 
24  46.94 
25  44.48 

30  54-43 
35   18.54 
•   37  11-63 
38     0.13 
39  31.07 
53  40.19 
54  43.68 

4  56  42.39 

4     8     6.0; 
9     8.SS 
9  45.76 
20    18.64 
20    54.32 
21    30.96 
24  30.  16 
26  25.75 
28   16  62 
29  43-16 
31      1.58 
4  31   14-86 

3  31     1-51 

31   13-25 
35     4-6S 
36     1.76 
36  24.22 
39  38.7* 
40  56.57 
41   13-67 
3  41   52.32 

32     7  56.36 
II  22.30 
32     S  33.96 

3i  57  47-33 
32  25  23.44 

9  56.43 
21    51.91 
30      7.32 
44  45-88 
33  40.67 

33  39-35 
o  56.51 
6  30.21 
32  31     3.36 

31   59  36.37 
32  33  20.92 
18  19.21 
28     4.26 
32     2  13.32 
31  59  33.64 

30  29  44.84 

27       I.  12 

55   57.87 
40  26.05 
20   23.88 
17    56.20 
46   23.88 
25    47.40 

53  16.58 
30  52  22.04 
31     i  29.58 
30  44  11.52 

30  19  32.49 
40  52.94 
24  35-20 
44  30.28 
39  I5-78 
33  46.80 
3°  55-51 
21   58.80 
30  37  25.07 

•  • 

•  . 

33-7 

46.5 
5-8 

59-5 
18. 

12.4 
31. 

44- 
24. 

23.7 

36.5 

40.8 
46.8 

54 
o 

•  3 

•  • 

41.1 

54- 

18.5 

7- 
31-5 

20. 
44-6 

33- 

4.6'. 

R  R 

50.7 
14.7 

x'.S 

27.6 

6.6 
16.4 
40.5 
33-8 

19.3 
29.3 

53-5 
46.8 

32.1 
42.1 

45-6 

58. 

• 

6-5 
59-7 

19.6 
12.4 

32.8 
25.2 

33-5 

17 

36.5 

49-6 

2.4 

15-5 

28.2 

41-3 

54-4 

17- 

30. 

Zo: 

.  . 

....    17-530.543.556.5 

.     .        _     .        .     .     cfi         1  T  .  1  21  .  R 

14 

26.5 

35 

.8 

20. 

33- 

45-4 

58.2 
34- 

46.6 

24- 

iR   i 

.  . 

3- 

31. 
57-5 
15-7 

57-5 

43-5 
to. 

28.7 

9-3 

56.4 
23- 

41  2 

22.8 
18. 
9- 

35-5 
31. 

33-7 

• 

33. 

.  .    16. 

?R  " 

Zo 

18  5 

.  . 

19. 

31.8 
28.5 

44-2 
41.6 

.  . 

.   . 

.  . 

. 

40.3 
58. 

53- 

5-7 

iR  c 

40.6 

32. 

44.8 

CORRECTIONS. 

REMARKS. 

P.  .                  Corr.  of 
Datc-                Clock. 

Hourly 
rate. 

m 

n 

c 

Zenith  Point. 

Mic.  Co.      (81)  3 

4.  Minutes  of  transit  assumed  as  58  in- 
stead of  59. 
^.  Minutes  of  transit  assumed  as  20  in- 
stead of  19. 
3.  Time  of  transit  over  T.  VII  assumed 
asat43".7  instead  of  33".  7  ;  micrometer 
reading  assumed  as  4ir.g6  instead  of 
42r.g6. 
3.  Micrometer  reading  assumed  as  44'.  9 
instead  of  43r.g. 
i.  Micrometer  reading  assumed  as  4or.g 
instead  of  4ir.g. 
2.  Time  of  transit  over  T.  VII  assumed 
33  instead  of  23. 
3.  Micrometer  thread  assumed  as  6  in- 
stead of  3. 

lour  noted  for  observations  or  for  circle 
iding,  but  it  was  evidently  4'',  as  shown 
comparison  with  the  Zone  of  February  I. 

1847.        h.                  s. 
Jan.  22,      2*        —     45.92 
Feb.     i,   10                46.65 

s. 
g  0.007 
o.ooo 

s. 

s. 

—      0.212 
—      O.2I2 

s. 
+     0.294 
+     0.294 

o    o  14.42 
16.54 

r 
40. 
40. 

(82) 

206    (82) 

201 

INSTRUMENT  READINGS. 

(82) 

Date. 

CIRCLE. 

is 

11      (82)1 
X  V       ^      ' 

It  (83) 

*Nol 

37-9          re; 
35-8          by 
34-1 
32.9 
32.8 

31-5 
30.8 

A. 

'B. 

C. 

D. 

Corr'd 
Mean. 

Barom. 
Mean. 

Zone   82 
Zone   83 

h.  m. 
Jan.  22,* 
Feb.     i,     3  30 

4 
4  50 
5  10 
5  30 
6  50 
7    4 

O 

290 
290 

27  15.6 
27  22.4 

20.  6 
29.8 

22. 
30. 

18. 
20.3 

19.11 

25-73 

19.0; 
25.62 

in. 

30.036 
30.040 

0 

43-5 
42.8 

41. 
39- 
38.2 

* 

30.060 
30.086 
30.086 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  83.    FEBRUARY  i.    M.    D0=:  —  30°  10'  50"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"i 

, 

MICROMETER. 

i 

* 

* 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

10 

ii 

12 

13 
14 
15 
16 

17 
18 

19 
20 
21 
22 
23 
24 
25 
26 

27 
28 
29 
30 
31 
32 
33 
34 
35 
36 
37 
38 

39 
40 

41 
42 

43 
44 
45 
46 
47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 

8.9 
9.10 
9 
9 
9 
10 

5 
9 

8 

9 
9.10 
9.10 

9 
8 
S 
7 
7-8 
9.10 
8.9 
8.9 
8 
7.8 
9.10 
9 
3 
6 

7 
9 
9 
4-5 
9.10 
8 
7 
7 
9.10 

10 

9 
7 
9.10 

10 
10 

9 
9.10 
8.9 
9.10 
9 
8.9 
7.8 
8 

29.8 

42-5 

h.  m.      s. 
3  42  32.42 
45  ".56 
46     1.34 
5-i  10.46 
52  15-32 
53  17.00 
55  21.30 
56  42.89 
59  33.83 
3  59  41-10 
4     i  27-54 
3     1-17 
5  20.56 
6  54.41 
7  34-10 
8  46.06 
9  48.89 
12     5.24 
20  58.83 

21    34.02 
22    lO.gg 
25    10.49 
27      6.O6 
28    56.85 
30    33.36 
31    41.99 
31    55-14 

34     5.48 
34  12.84 
38     1.76 
40  29.49 
44  59-io 
47  31-49 
50    0.21 
51   18.20 
53  13-42 
4  56  20.60 
5     6  23.59? 
6  53.58 
8  39.19 

20    17.64 
21       I.  08 
21    42.76 
24   24.00 
26   34.53 
28   21.84 
30  43-05 
30   53.62 

5  32  56.93 

s. 
-38.73 
38.77 
38.78 
38.84 
38.86 
38.87 
38.89 
38.91 
38.95 
38.95 
38.97 
38.99 
39.02 

39-04 
39-05 
39-06 

39-07 
39.10 
39-20 
39.21 
39-22 

39.25 
39.28 
39-29 
39.31 
39.32 

39-33 
39-35 
39-35 
39-39 
39-42 
39-46 
39-49 
39-51 
39-53 
39-55 
39.58 
30.67 
39-68 

39-79 
39-79 
39.80 
39-82 
39-84 
39.85 
39-87 
39-87 
-39-89 

s. 

-0-99 
1.  02 

0-99 
0.98 
0.97 
1.02 
I.OI 
I.OI 

o-99 
o-99 

1.03 

I.OI 
I.OO 
I.OI 
I.OO 

0.99 
0.98 

I.OI 
I.OO 

0.98 
0.97 

0.98 

I.OI 
I.OI 

1.03 

I.OO 
1.02 
I.OI 
1.03 
I.  O2 
0.99 
1.02 
0.99 
O.gS 
I.OO 

0.98 
0.98 

I.OO 
I.OO 
I.OO 
I.OI 
I.OO 

1.03 

1.02 
I.OI 

1.  02 

0.99 
-0.99 

IX. 
V. 
V. 
V. 

V. 
V. 
IV. 
V. 

II. 

IV. 
VII. 
VII. 
V. 
IV. 
V. 
IV. 
VII. 
IV. 
IV. 
V. 
VII. 
IV. 
IV. 
IV. 
IV. 

III. 

VII. 

II. 

VII 
•  IV. 
IV. 
VII. 
IV. 
IV. 
VII. 
VI. 
VII. 
IV. 
VII. 
VII. 
IV. 
VII. 

VI. 
V. 
IV. 
IV. 
IV. 
VII. 

i 

5 
6 

7 

i 

2 

2 

4 
5 

i 

3 
4 
3 
4 
6 
6 
3 
4 
7 
7 
3 
6 
2 
2 
I 

3 

2 

3 

i 

2 

6 

2 

5 
6 
4 
6 
6 
4 
3 
3 
3 
4 
i 

2 

3 

2 

5 
5 

r. 

42.64 
41.22 
46.2 
41.07 
44.42 
43.03 
41.38 
43-99 
45-37 
39-70 
36.71 
33-11 
41.04 

35-71 
38.38 

44-45 
39-26 
33.64 
41.27 
40.61 
45.10 
41.29 
41.56 
44.46 
35-8 
40.55 
45.22 

44-3 
43-21 
38-09 
.39.23 
32.15 
42.06 
46.40 
36.98 
44.24 
39.08 
43-73 
43.98 
45-43 
44.2 
38.20 
38-54 
35-19 
34-26 
31.10 
41.4 
35.89 
38.61 

22  41.79 
49  48.21 
20  40.34 
14   54.18 
7     8.74 
48  45.89 
43  51.03 
42   21.12 

26  54.95 

24   24.20 

53  23.19 

39  52.31 
29  24.15 
38  23.14 
30  55-75 
18  42.17 
15  56.19 
38  25.55 
29  16.28 

9  19-93 
6  45.01 
35  ii.  oi 
'4  37-35 
42     4-97 
41   18.84 
50  11.27 
32  55-34 
42  10.33 
34     4-54 
51  36.02 
45     5-05 
20      I.OI 
43  27.61 
20  33.50 
17  14.70 
27  33-86 
16     2.39 
13  22.63 
27  42.61 
32  48.11 
33  3o.8o 
36  57-05 
30  49.10 

53  15-73 
47  56.15 
41     1.88 

43  50.34 
26  35.40 

25     1-39 

u 

-  8.95 
9.52 
9.72 
10.80 
11.03 
11.25 
11.70 

12.  OO 
12.64 
12.67 
13.06 
13.40 
13.91 
14.28 

14-43 
14.71 

14-95 
15-47 
17-54 
17.69 
17.84 

18.55 
lg.02 
19.46 

19-85 
2O.I3 
20.18 
2O.72 
20.74 
21.68 
22.30 

23-43 
24.06 
24.70 
25.03 

25-51 
26.32 
28.95 
29.08 

29.55 
32.63 
32.82 
32.99 
33-73 
34-33 
34-80 
35-44 
35-50 
-36.05 

-  5.01 
8.71 
4-75 
3-97 
2-95 
8.58 
7.90 
7.69 
5-58 
5-24 
9.22 
7-34 
5.92 
7-15 
6.13 

4-44 
4.06 
7.16 
5-90 
3-24 
2.89 
6.72 
3-93 
7.65 
7-56 
8.78 
6.41 
7.68 
6.56 

8-97 
8.07 
4.62 
7-85 
4.70 
4-25 
5-66 
4.09 
3-73 
5-6? 
6.38 
6.47 

6-97 
6.  ii 
9.22 

8.47 
7.52 
7.91 
5-54 
-   5-32 

h.  m.     s. 
3  41  52.70 
44  31-77 
45  21.57 
50  30.64 
51  35-49 
52  37-11 
54  41.40 
56     2.97 
58  53-89 
3  59     l-i6 
4     047.54 
2   21.17 
4  40.54 
6  14.46 
6  54-05 
8     6.01 
9     8.84 
ii  25.13 
20  18.63 

20    53.83 
21    30.80 
24   30.23 
26   25.80 
28    16.55 
29  43-04 
31     1.64 
31   14.81 
33  25.11 
33  32.48 
37  21.34 
39  49-05 
44  18.65 
48  50.98 
49  19-71 
50  37-68 
52  32-87 
4  55  40.04 
5     5  42.94 
6  12.90 
7  58.50 
19  36.85 

20    20.28 
21      1.96 
23  43-  f  5 
25  53-67 
27  40.98 
30     2.16 
30  12.76 
5  32  16.05 

0            1                 II 

30  33  45-75 
31     o  56.44 
30  31  44.81 

25  58.95 
18  12.72 

59  55.72 
55     0.63 
53  30.8i 
38     3-17 
30  35  32.11 

31     4  35-47 
30  51     3-05 
40  33-gS 
49  34-59 
42     6.31 
29  51.32 
27     5.20 
49  38-18 
40  29.72 
20  30.86 

17  55-74 
46  26.28 
25  50.30 
53  22.08 
30  52  36.25 
31     i  30-18 
30  44  11.93 
53  28.93 
30  45  21.84 
31     2  56.67 
30  56  25.42 
31   19.06 
54  49-52 
31   52.90 
28  33.98 

38  55-03 
27  22.80 

24  45-31 
39     7.36 
44  14-04 
44  59-90 
48  26.84 
30  42  18.20 
31     4  48.68 
30  59  28.95 
52  34.20 
55  23.69 
38     6.44 
30  36  32.76 

58.5 

ii.  8 
i  fi 

14. 

26.  7 

32.1 

43- 
55?'s 

45-1 

56.' 

s.'s 

57-8 

8.  '5 
30. 

21. 

15-3 

17- 

21.2 
42.  S 

23-2 
28. 
29.8 
34-1 

55-8 

47- 

59-3 

?8  -i 

r-l    R 

f, 

26.8 

1Q.6 

16.' 

29. 

55-3 
|i   8 

21. 

32-7 

21-4 

34- 
1fi 

46.8 

58  8 

59-8 

•   • 

:  • 

40. 

52. 

5-4 

1-7 

14-3 

27. 

20.3 

33-5 

46. 

34-3 

46.4 

32.2 

18*7 

55- 

45- 

40.7 

31-4 
7-8 

T6    r 

58. 
53-7 
43-7 
20.5 
20. 

10.7 
6. 

56.6 
33-4 

23- 

18.5 
9.8 

35-7 

48.8 

•   . 

46. 

59 

27- 

40 

• 

21. 

33-3 

iR   i 

23.2 

21. 

53- 
21.9 

45-6 

36.1 
3-8 

33-8 
6.1 
34-8 

58.2 

49- 
16.8 
46. 
18.8 
47-5 

10.8 

1-7 
29-5 
59-2 
31-5 
O.I 

13.6 

20.8 

23.6 

14.5 

44- 
12.9 

SI- 

33-2 

24-7 
57- 
25.8 
44- 
38.9 
46.3 

37-3 
10. 

38.5 
56. 

58  .'5 

39-3 

4  8 

2-4 

14-5 

27.8 

40.4 

40.2 

53- 

56.' 
4.8 

57-?5 
9-3 

10.8 

21-7 

24.4 

3*-  5 

37-3 

50. 

17-5 
31.8 

44-1 

57-2 

6-7 

19. 
22.2 

31-8 
35- 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.     Mic. 

Co.      (83)  22.  Transit  over  T.  II  assumed  to  have 
been  recorded  as  over  T.  III. 

1847.        h. 

s. 

s. 

s.                   s. 

s. 

o        ,         „                    r_               (83)   2. 
(83)2 

;.  Micrometer  reading  assumed  as  34r.45 
instead  of  44r.45. 
j.  Micrometer  reading  assumed  as  35r.64 
instead  of  33r.64. 
!.  Times  of  transits  assumed  as  to"  too 
large  for  all  the  threads  ;  micrometer 
reading  assumed  as  45/8  instead  of 
35r-8- 

INSTRUMENT  READINGS. 

W)  3- 

Date. 

CIRCLE. 

-a  g 
|| 

•5  E 
H           ' 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone   83 

1847.        h,  m. 
Feb.        i,     7     6 
7  25 
7  36 
8     7 

'        " 

" 

n 

in. 
30.092 
30.086 
30.092 
30.104 

0 

38. 
38.2 
38. 

37-8 

O 

30.9 
30.8 
30.9 

30.5  * 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZHXK  83.     FEBRUARY  i.     M.     D0=-3o"  10'  50  '—Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"i 

": 

MICROMETER. 

i 

</> 

</• 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II.    III. 

IV. 

V. 

28 

VI. 

VII. 

II. 

12. 

59 
60 
61 
62 
63 
64 

65 
66 

67 

68 
69 
70 
71 
72 
73 
74 
75 
76 
77 
78 
79 
80 
81 
82 

83 
84 

85 
86 

87 
88 
89 
go 

91 
92 

93 
94 
95 
96 
97 
98 

99 

100 
IOI 

1  02 
103 
104 
105 
106 
107 

9 
7 
5-6 

9 
to 

8.9 

IO 

9.10 

5-6 
9-8 
9 
S 
8 
6.7 

9 
8 
8 
10 

9 

S 

9 
9 
8.9 
9.6 
7.8 

6-7 
9.10 
8 
7.8 
7-8 
9.10 
9 
9 
9 
7 
9 
9 
9.10 
9.10 
9 
5 

IO 

5.6 
8.9 

6 

5 
7.8 

IO 

h.  in.     s. 
5  34  15-37 
34  55-14 
37     9-27 
39     2.06 

39  49.76 
40  39.57 
41  33-20 
43     2.47 
44  52-38 
45  10.60 
46  40.06 
47  59.46 
48  26.83 
50  56.46 
53  25.53 
55  10.93 
55  25-56 
5  58  34-99 
6     2  24.56 
4  29.61 
5     7-17 
5  28.63 
7  20.52 
S     3.04 

9  54-Sg 
12  5-1.92 
14  58.04 
15  48.36 
17     0.94 
18  15.42 
19  16.82 
20  26.46 
f      22    16.22 
22    18.85 
25      1.03 
27    57.46 
28  12.40 
30    3  .  20 
30  36/64 
32  50.76 

34  38.72 
35  56.46 
36     4-83 
37  45-94 
39  27.65 
39  58.96 
40  28.98 
42     7-69 
6  44  14.75 

s. 
—39-9° 
39-91 
39-92 
39-93 
39-94 
39-95 
39-95 
39-96 
39-98 
39-98 
39-99 
40.00 
40.00 
40.01 
40.03 
40.04 
40.04 
40.06 
40.08 
40.09 
40.10 
40.10 
40.11 
40.12 
40.12 
40.14 
40.15 
40.15 
40.16 
40.16 
40.17 
40.18 
40.18 
40.18 
40.19 
40.21 
40.21 
40.22 
40.22 
40.23 
40.24 
40.24 
40.24 
40.25 
40.25 
40.25 
40.25 
40.26 
—40.26 

S. 
-0.97 
I.OO 

0.99 

.00 

.03 

.02 
0.99 
.02 
.00 
.02 
0.97 
0.99 
I.OI 

0.97 
1.03 

1.02 
1.03 
1.02 
0.99 
1.03 
1.02 
I.OI 
'     0.98 
0.98 
I.OI 
1.02 
0.97 
0.99 
0.98 
.02 
.04 
•03 
.01 
.00 

.04 

.01 

.02 

I.OI 

I.OO 

0.98 
0.96 

0.98 

0.98 

I.OI 

1.  02 
0.98 

I.OI 
I.OI 
—  I.OO 

VI. 
VII. 
IV. 
IV. 
VII. 
VII. 
VIII. 
VII. 
IV. 
VII. 
VII. 
VII. 
IX. 
IX. 
IV. 
IV. 
VII. 
IV. 
IV. 
IV. 
V. 
VII. 
V. 
VII. 
VI. 
IV. 
IV. 
V. 
V. 
VII. 
VII. 
VII. 

III. 

VII. 

IV. 
V. 
IX. 
VII. 
IX. 
VI. 
V. 
V. 
IX. 
VII. 
IV. 
IV. 
IV. 
IV. 

III. 

7 
4 
5 
4 

I 
2 

5 

2 

4 

2 
6 
4 
3 
7 
I 

3 

i 

2 

5 

2 

3 
4 
6 

5 
3 

2 

7 
5 
6 

3 
i 
i 
3 
4 
i 

3 
i 

3 
4 
6 

7 
6 

5 
3 

2 

6 
3 
3 
4 

r. 

36-96 
37.o8 
38.35 
41-34 
42.88 
36.22 
37.00 
36.8 
42-54 
45.70 
49-77 
48.80 
36.81 
41.86 

39-99 
31.40 

37.71 
45-32 
38.55 
33.56 
30-55 
3i.7i 
40.47 
46.72 
38.35 
38.40 
36.25 
42.86 
38.78 
31-94 
35-30 
36.54 
40.61 

38.34 
35.96 
44-29 
47-44 
37.27 
34.14 
34-42 
42.99 
44.12 
49.72 
43-78 
42.13 
42.17 
40.15 
39.78 
42.24 

i        n 

it  25.50 
31  40.20 
25  10.69 
29  13-87 
48  50.74 
46  48.35 
25  56.38 
46  53-iS 
23  32.54 
41  21.93 
18  37.46 
24  56.65 
37  44-oS 
8  35-75 
50  30.60 

40  51-55 
51  48.76 
41  35.36 
25     3-8o 
48  20.29 
41  20.77 
34  45-II 
15  14-84 
20  22.13 
36  52.09 
45  33.64 
II  50.09 
22  35-35 
16  13.04 
40  33.64 
53  H-74 
52  29.04 
35  34-38 
30  56.82 
52  49-20 
33  27-67 
46  12.89 
37  29.08 
33  20.60 
18  43.05 
7  57.98 
13    9-i6 
18  38.00 
33  44-92 
43  25.10 
14  16.34 
35   50.26 
36     3.00 
28  42.83 

II 

-36.41 

36.58 
37-20 
37-72 
37-94 
38.18 
38.42 
38-83 
39-34 
39.41 

39.83 
40.20 
40.32 
41.01 

41.71 
42.20 
42.26 
43.16 
44.25 
44.81 
44.98 
45.08 
45.60 
45.81 
46.33 
47-17 
47.76 
46  .  oo 
48.34 
48.69 

48.99 
49-31 
49.84 
49-85 
50.61 
51-43 
51-52 
52-04 
52.20 
52.84 
53-35 
53-74 
53-77 
54-23 
54-72 
54-86 
55-00 
55-47 
—  56.07 

-  3.48 
6.23 
5-35 
5-89 
8.61 

8.33 
5-44 
8.34 
5-79 
7-57 
4-54 
5-31 
T.ob 
3-io 
8.85 
7-49 
9-03 
7.60 

5-33 
8.55 
7.56 
6.66 

3-99 
4.68 

6-95 
8.16 

3-53 
5-00 

4-13 
7.46 
9-23 
9.13 

6.75 

6.12 
9.17 
6.48 
8.25 
7-04 
6-45 
4.46 
3.01 
3-70 
4-44 
6.51 
7.86 
3-86 
6.82 
6.83 
-  5-82 

h.  m.     s. 

5  33  34-50 
34  14.23 
36  28.36 
38  21.13 

39     8-79 
39  58.6o 
40  52.26 
42  21.49 
44   11.40 
44  29.60 
45   59-10 
47   iS.47 
47  45-82 
50  15.48 
52  44-47 
54  29.87 
54  44-49 
5  57  53-91 
6     i  43-49 
3  48.49 
4  26.05 

4  47-52 
6  39-43 
7  21.94 
9  I3.76 
12    10.76 
14    16.92 
15      7-22 
16  19.80 
17  34-24 
18  35.61 

19  45-25 
21   35.03 
21  37.67 
24  19.80 
27  16.24 

27  3I-I7 
29  21.97 
29  55-42 
32     9-55 
33  57-52 
35  15-24 
35  23.61 
37     4-68 
38  46.38 
39  17-73 
39  47-72 
41  26.42 

6  43  33-49 

30   22    55.39 
43   13-01 
36  43-24 
30  40  47.48 
31     o  27.29 
30  58  24.86 
37  30-24 
58  30.4 
40     7.67 

52  58-91 
30  11.83 
36  32.16 
49  21.46 
30  20     9.86 
31     2   11.16 
30  52  31.24 
31     3  30.05 
30  53  16.12 
30  36  43.38 
31     o    3.65 
30  53     3-3' 
46  26.85 
26  54-43 
32     2.62 
48  35-37 
57   18.97 
23  31-38 
34  18.35 
27  55-51 
30  52  19.79 
31     4  59.96 
31     4  17.48 
30  47  20.97 
30  42  42.79 
31     4  38-98 
30  45   15-58 
58     2.66 
49  18.16 
45     9-25 
30  30-35 
19  44-34 
24  56.60 
30  26.21 
45  35-66 
55   17-77 
26     5.06 
47  42.08 
47  55-30 
30  40  34.72 

31- 

43-8 
37- 

56.3 
49- 

9-4 

2.2 

.    .    21. 

2I.S35. 
[4.6    •    • 

33-3 
47-6 

28.2 

•   • 

*    • 

18 

27-339-4 

52-3 

•<.7 

r8 

12.325. 

37-7 

37.1 
6.5 

53-4 

47- 

46.4 
51.1 

25.5 

45-5 

9-3 
59-2 
4-i 

58. 
11.9 

T6   1 

35-2 

38-5 

37- 

51.  J 

4- 

7. 

7  & 

20.5 

13-3 
20.  i 

26.4 
32.8 
23-3 

42-3 
39-3 

54-7 
51.8 

7-6 

28.8 

4I.I 

.   . 

35-3 
48.3 

3-4 

48.2 
i. 
15- 

1.2 

13.5 

28.3 

39-3 

Id 

26.5 

41.2 
42.5 
52. 

39- 
54- 

55-3 

5- 

57-2 

39-3? 

48.3 
44-8 

i. 

n  8  . 

IO.         -     - 

9.8 
34- 

22.8 
47- 

16. 

28.8 

38 

,1   r 

14.9 

24.3 

14.8 

42. 

55-1 

41.6 

54-3 

7.8 

36.5 

49- 

2. 

1C  . 

CORRECTIONS. 

REMARKS. 

r,   .                   Corr.  of 
Date-               Clock. 

Hourly 
rate. 

l 
m                  n 

• 

Zenith  Point.     Mic. 

Co. 

(83)  66.  Micrometer  reading  assumed  as  3&r.o8 
instead  of  36r.8. 
(83)  69.  Micrometer    reading   assumed    as    5 
49r.77  instead  of  6  49r.77. 
(83)  93-  Transit  over  T.  II  assumed  as  at  35'.3 
instead  of  39S.3. 
(83)  98.  Transit  over  T.  V  assumed  as  at  3'4 
instead  of  I3".4. 

1847.          h.                 s. 

s.                   s.                   s. 

s. 

, 

s 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

1\ 

<->    C 

rt  i- 

~    OJ 

<S 

11 

u  C 

<u  £ 

*  Ji 

"iS 

A. 

B.         C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

'  % 

1847.       h.  m. 

in. 

o 

0 

ZONES  OLSSERVE'D  \V1_TU  TIIK  MERIDIAN  CIRCLE,   [847. 


ZONE  83.     FKIIKI-  u<\ 

i.     M.     D0=—  30'"  10'  50"  —  Continued. 

No 

Mag 

SECONDS  OF  TRANSIT. 

T. 

«' 
S. 

-40.2: 

40.  2-, 

4O    2y 

40.  2£ 
40.28 
40.2! 
40.28 

4O.2CJ 
4O.  2C 
40.  2C 
40.3C 
40.3C 
40.30 
40.31 
40.31 
40.31 
40.31 
40.31 
40.32 
40.32 
40.32 
40.32 
40.32 
40.32 

40.32 
40.32 
40.32 
40.32 
40.32 
40.32 
40.32 
40.32 
40.33 
40.33 
40.33 
40.33 
40.33 
40.33 
40.33 
40.33 
40.33 
40.33 
40.32 
40.32 
40.32 
40.32 
40.32 
40.31 
-40.31 

flti 

MICROMETER. 

i 

</, 

4 

Mean  Right  Mean  South 
Ascension,    Declination, 
1850.0.      |      1850.0. 

I. 

II. 

III. 

IV 

V. 

VI. 

VII 

II. 

12. 

1  08 
log 
no 
in 

112 

"3 
114 

"5 
116 

"7 
118 

»9 
1  20 
121 

122 

123 
124 
125 

126 

127 

128 

129 
130 
131 

132 
133 
134 
135 
136 
137 
138 
139 

140 
141 
142 
143 

144 
145 

146 

147 
148 

149 
150 

151 

152 

153 
154 
155 
156 

8.9 
6.7 
7-8 
8 
8 
9 
7 
5 
5 
7 
8-9 
7 
5.6 
8 

9 

8.9 

7 
5 
7-8 

9 
6 

7 
5 
7 
8.9 
7 
8 

9 
8.9 

9 
8 
8.9 

8.9 

8 

4 
9 
S 
9.10 
7-8 
9.8 
& 
8 
7-8 
S 

9 
9.10 

7 
9.10 
9.10 

iR 

h.  m.     s. 

6  44  39-54 
45  38.22 
49    6.82 
49  46.20 
51   18.06 
51  57-01 
53     4-i6 
53  40.41 
55     6.58 
55   11-06 
58  39-73 
6  59  15.43 
7    o  54.92 
3     5.78 
4     3-69 
5     7-02 
6  24.13 

6  58.45 
6     7.46 
8  27.04 
S  42.27 
9  30.86 
10  16.13 
ii  50.76 

12    56.61 
13   26.45 
13   39.42 
14  46.75 
15    56.51 
16  27.36 
17  33-28 
18  29.00 
19  46.74 

24     4-59 
25  33.8o 
27  35-05 
31  25.32 
31  44.76 
31  56.50 
33  36.13 
34     9-88 
36  23.78 
38  55-23 
38  54-62 
39  44-24 
39  50.44 
43  22.86 
47  40.34 
7  48  33-66 

j-1.04 
I.O-l 

0.98 

1.02 
I.O3 
I.OO 
O.gS 
I.  01 

1.  02 
1.  02 

0.96 

0.99 

0.97 
0.90 

I.OO 
1.02 
0-97 
0-99 
I.OO 
1.  01 
I.  01 

0.97 

0.97 
0.99 

I.OO 

o.g8 
1.03 
0.96 
0.99 

I.  01 
1.02 
I.O3 
0.98 
0.97 

0-99 
1.02 
I.  O2 
I.O3 
O.gS 
I.OI 
1.02 
1.03 
I.  O2 
1.02 
I.OI 
I.  O2 
0.97 
I.OO 

-0.99 

VII. 
VII. 
V. 
VII. 
IV. 
V. 
IV. 
VII. 
VII. 
IX. 
VI. 
VII. 
IV. 
IV. 
IV. 
IV. 
VII. 

IV. 
VI. 
VII. 
IX. 
IX. 
VII. 
V. 
VI, 
VIII. 
VIII. 
VII. 
VIII. 
VIII. 
VIII. 
VIII. 

tv. 

IV. 
IV. 
IV. 
VII. 
VIII. 
VI. 
VI. 
IV. 

11. 

VII. 

VII. 
IX. 
IV. 
IV. 
V. 

i 
i 
6 

2 

I 

4 
5 

3 
2 

3 

7 
5 
6 

5 
4 

3 
7 
5 
4 
4 
3 
7 
7 
5 
4 
5 
i 

7 

5 
3 

2 
2 

5 
7 

1 

2 
2 
2 

7 
3 
2 
I 
•J 
3 
4 
3 
7 
1 

! 

r. 
34.56 
33-11 
42.89 

38.17 
38.32 
39-89 
45.85 
39-94 
40.54 
33.13 
38.30 
45.05 
42.92 

43-97 
38.20 

33.19 
33-64 
43-01 
38.36 
36.72 
36.78 
35-69 
32-94 
37-16 
42.12 
47.89 
38.98 
46.28 
41.68 

40-59 
38.20 

32.75 
45.78 
42.46 
45.26 
39-80 
35  -"43 
34-02 
29.84 
38.38 
38-25 
40.15 
36.77 
33-64 
34.65 
29-95 
.37.67 
38.34 
36.7 

i       a 

53  37-22 
54  27.14 
'3  5I-5I 
45  4I-2I 
51  28.10 
30     3-75 
20   52.44 

35  57-14 
44  !9-6o 
39  50.79 
10  39.36 

21    19.63 

13    50.51 
21    67.18 

31       I-gS 
39  49-91 
13   19.62 
22   30.23 

30  56.48 
32  52.79 

37  45-95 
12      8.21 
13  42.89 
25  5I-3I 
28  12.53 

19  42.05 
51     4-59 
6     3-94 
23  15.68 
35  34-32 
45  39-73 
48  47-39 
20  54.06 
8  16.26 
26  58.89 
44  45-43 
47  15-9° 
48     4.10 

15  30.46 
36  51.06 
45  38.65 
;o  25.09 
l6  29.61 
39  33-07 
53     3-87 
H  40.29 
[I     I  .  20 
30  57-17 
26     7-46 

—  56.19 
56.47 
57-47 
57.65 
58.09 
58.28 
58.59 
58.76 
59.18 
59.21 
60.21 
60.37 
60.84 
61.47 
61.74 
62.03 
62.12 
62.58 
62.90 
63.01 
63.08 

63.3' 
63.67 
63.98 
64  .  29 

64.44 
64.50 
64.81 
65.14 
65  •  3° 
65.61 
65.88 
66.2=; 
67.48 
67.90 
68.48 

69.57 
69.66 
69.72 
70.20 
70.35 
70.99 
71.71 
71.71 

71.93 
71.96 

72-94 

74-14 
-74.38 

-  9-29 
9.42 
3.81 
8.18 
9.00 
6toi 
4.76 
6.82 
7.98 
7.36 
3-36 
4.81 
3-78 
4-90 
6.14 

7.36 
3.71 
4.98 
6.13 
6.40 
7.09 
3.58 
3-77 
5-43 
5-78 
4-59 
8.g( 
2.76 
5-o8 
6.75 
8.17 
8.61 
4.76 
3.06 
5-59 
8.05 
8.39 
8.51 
4-03 
6.9"! 
8.18 
8.87 
8.31 
7-33; 
6.42 

7-63 
3-41 
6.14 

-  5.48 

h.  m.     s.     j 
6  43  58.231  31     5  32.70 
44  56.91  31     6  23.03 
48  25.57  30  25  42.79 
49     4.90  30  57  37.04 
50  36.75  31     3  25.19 
51   15-73  31  41   58.04 
52  22.90'  30  32  45.79 
52  59.11         47  52.72 
54   25.27         56  16.76 
54  29.75,        51  47.36 
57  58.47         22  32.93 
6  58  34.14         33  14.81 
7     o  13.65         25  45.13 
2  24.48         33  53.55 
3  22.38         42  59.86 
4  25.69         51  49.30 
4  42.85         25   15.45 
6  I7-I5         34  27.79 
7  26.14         42  55-51 
7  45.71         44  52.20 
i     0.94'        49  46.12 
8  49.57         24     5.10 
9  34-84         25  40-33 
li     9-45         37  50.72 
12    15.29          40    1  2.  60 
12   45.15,  30  31   41.08 
12  58.07  31     3     8.00 
14     5.47  30  18     1.51 
15  15.201        35  15.90 
15  46.03         47  36.37 
16  51.94  30  57  43.51 
17  47.65  31     o  51.88' 
19     5.43  30  32  55.07 
23  23.29        20  16.80 
24  52.48        39    2.38 
26  53.70        56  51.96 
30  43.97  30  59  23.86 
31     3.40!  31     o  12.27 
31  15.19  30  27  34.21 
32  54.79        48  58.21 
33  28.53  30  57  47.18 
35  42.42:31     2  34.95- 
38  13.89  30  58  39.63 
38   13.28!        51  43.11 
39     2.91         45   12.22 
39     9-lo:        53  49.88 
42  41-57         23     7.55 
46  59-03!        43     7-45 
7  47  52.36:30  38  17.32 

?   8 

t6  R 

28.6 

41.6 

54- 

7  . 

T8  'l 

12. 

24.5 

Q.7 

4  ^ 

.     .     ST.  T 

18  8 

21.5 

27. 

39-7 

41  . 

55- 

7-5 

51. 

28.5 

38.151. 
41.6!  .  . 

3-8 

.... 

in  6 

0      T       . 

46. 

58. 
7.  5 

24.2 

.?::  :: 

52.7 

39-8 

52.5 
40.8 

3-7 

ifi 

'1.3 

52. 

•)fi  7    . 

43  8 

34  -8 

24.7    •   • 

30.6    .   . 

9.5  52. 

4-4    •    • 

55-8 

S. 
9-7 

21. 
22. 

33-9 

l"-5 

.... 

12.2 

57-5 

10.6 

-j. 

6.'5 

T   S 

P  •• 

3.-;  in.6'2.1. 

16.8 

20.2 

33.1 
•>•>  f> 

0.9 

44-8 
1.9 

S7-7 

.4.8 

9.8 

27-7 
21. 

13 

40.4 

.   .    46.2 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                   n 

C 

Zenith  Point.  !  Mic. 

Co. 

(83)  nS.  Transits  over  T.'s  III  and  IV  assumed 
to  have  been  recorded  as  over  T.'s 
IV  and  V. 
(83)  124.  Minutes  of  transit  assumed  as  5  in- 
stead of  6. 
(83)  130.  Transit  over  T.  VII  assumed  as  54".3, 
not  24S.3. 
(83)  132.  Micrometer    reading     assumed     as 
43r.i2,  not  42r.i2. 
(83)  133.  Minutes  of  transit  assumed  as  13  in- 
stead of  14. 
(83)  153.  Minute  doubtful. 

1847.        h. 

s.                   s. 

s.                   s. 

s. 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

1- 

liaiom. 

3   S 

2° 

ss 

%  <u 

*p 

•a  S 

C  0 

C  C 

°  6 
X  % 

wp 

A.               B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

1847.       li.  m. 

0                   /                   II          ' 

In. 

8 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  83.    FEBRUARY  i.    M.    D^=—  30°  10'  50"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«i 

°2 

MICROMETER. 

» 

4 

'/• 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

157 
158 

"59 
160 
161 
162 
163 
164 
165 
1  66 
''7 
1  68 

&Q 

170 

171 
172 

173 
'74 
175 

I 
2 

3 
4 

6 

7 
8 

9 
10 
ii 

12 

13 
14 
15 
16 

17 
18 

19 

20 
21 
22 
23 
24 
25 
26 

9.10 

6.7 
9.10 

9 
9 
9 
8-9 
8 
8 
7-8 
7-8 
9.10 
9.10 
7-8 
8 
7-8 
7-8 
8 

9 

9 

7 
9 
7 
9 

8 

9 

8 
8 

9 

8 

7 
9 
9 
9 

7 
8 

9 
9 

7-8 
7 
7 

7-8 
8 
7 

1  R 

h.  m.     s. 

7  50    4-76 
49  59-25 
50  51-77 
51?   9.68 
52  53.08 
53  20.16 
52  54.20 
54    0-63 
55  26.68 
56  55-34 
56  59-67 
59     3.26 
7  59  11.16 
8    o  13.91 
i  30.80 
2  42.94 
3   11.68 
4  14-44 
8     7     3-42 

NE  84.     Fun 

5  30  24.19 
32    i.  20 

32  15.78 
32  48.26 
33  37-94 
35     5-77 
36  38-71 
37    4-o8 
39     5.83 
39  42.96 

40   12.  Si 
42      2.9? 
44  41.18 
51   59-52 
52  12.9; 

5  56  35-41 
6     o  12.  3f 

3  44-31 
5    22.  4C 
6  23.73 
6   22.  it 

7  25.56 
7  39.22 
10  45.12 

12    53.08 

6  13  53-7> 

s. 
-40.31 
40.31 
40.31 
40.31 
40.31 
40.31 
40.31 
40.31 
40.30 
40.30 
40.30 
40.29 
40.29 
40.29 
40.29 
40.28 
40.28 
40.28 
-40.27 

RUARY   5 

-38.91 
38.92 
38.92 

38.93 
38.93 
38.94 
38.95 
38.96 
38.97 
38.98 
38.98 
38.99 
39.01 

39-06 
39.06 

39-°9 
39-II 
39-13 
39-M 
39-15 
39-'5 
39-15 
39-J5 
39-17 
39.18 
-39.18 

s. 

—  I.OO 

0.98 
0.98 
0.98 

1.02 

1.03 

I.OO 
1.  01 
I.OO 

1.03 

I.OO 

1.  02 

1.02 
0.97 
I.OO 

1.03 

0.99 
0.98 
—0.99 

.  \\. 

—  I.  01 

1.03 

I.OI 

0.98 
i.  02 
1.03 
i.  02 
i.  02 

I.OI 

0.98 

I.OO 

0.97 

I.OI 

0.98 

1.02 

0.08 

9.97 

I.OI 

i.oo 
0.97 
1.03 

I.OI 
I.OI 

0.99 
0.97 

—0.96 

IV. 
VII. 
VII. 
IX. 
V. 
VII. 
VIII. 
VII. 
VIII. 
V. 
VIII. 
IV. 
VIII. 
VIII. 
VII. 
VII. 
VII. 
VII. 
VII. 

D0  =  - 

V. 
IV. 
VII. 
VIII. 
VIII. 
VI. 
VI. 
VII. 
IV. 
VI. 
VIII. 
VI. 

III. 

II. 

VII. 
VII. 
V. 
IV. 
IV. 
IV. 
VIII. 
VII. 
IX. 
V. 
V. 
V. 

4 
6 
6 
6 

3 
2 

5 
4 

5 

2 

4 

2 

2 

7 
4 

2 

6 

5 

-27 

3 
I 

3 
6 

2 
2 
2 
2 

3 
6 

4 

7 
3 
6 
2 
6 
7 
3 
4 
7 
i 

3 

3 
5 
7 
7 

r. 

39-48  : 
33-08  i 
34.31  i 
38.74  i 
34.87  : 
31.14  i 
33-"7  • 
30.84  : 

33-84   : 
32.23   . 

37-97   : 
35-86  . 
44.83   . 
38.63 
36.22    ; 

32.39  - 
35.62   : 

39-38 
38.29   • 

'  2'  50". 

33-61  : 

32.73 
37.21  ; 
40.81 

37-77   ' 
35-12   - 
42.66   . 
41.43   - 
43-94   . 
43-30 
40.33   ' 
42-36 
44.88 

35.19 
41-34   - 
34.80 

43-31 
38.03 
41.27 
41.85 
39-75 
36.12 
35-33 
39-74 
43-70 
49-77 

o  17.91 
9  28.99 
8  46.64 
6  13.27 
8  52.03 
9  43-27 
S     8.26 
5  |5.o6 

7  45-  "9 
9     6.04 
|I     9.12 
7     1-09 
II   51-44 
o  27.36 

12      9.81 

L9     0-23 
!6  44.34 
5  52.06 
!5  12.41 

!9  35.41 
4  40.58 
!7  31-18 
5     2.47 
15  54.63 
\1  26.43 
13    6.81 
13  49-00 
S3  39-76 
3  37-3" 
>.g  47-94 
8  ig-57 
S3     7-35 
i?  55-88 
13  52.10 
t8  29.81 
7  46.96 
57     3-26 
29  16.28 
8  37-28 
;o  38.16 
38    8.71 
38  35-18 
24  22.78 
7  33-53 
4    4-52 

-74-Si 

74-79 
75-02 

75-11 
75.60 

75-72 
75.60 
75-89 
76.30 

76.71 
76.72 

77-28 
77.32 
77.60 

77-94 

78.27 
78.40 
78.68 
-79-43 

-  6.78 
7.20 
7.26 

7-41 
7.62 
8.01 
8.42 

8-55 
9.07 

9-23 
9-36 
9-85 
10.56 
12.52 
12.58 
13-77 
14-75 
15.73 
16.18 
16.47 
16.47 
16.74 
16.82 
17.66 
18.27 
-18.55 

-  6.04 
4-57 
4-47 
4.13 
7-24 
8.77 
5-74 
6.73 
5-69 
8.68 
6.16 
8.38 
7.65 
3-33 
6.29 
8.67 

5-55 
4.08 

-   5-35 

—  9.02 
10.62 
8.79 

6.43 
9.69 

9-85 
9-39 
9-46 
8.40 
6.29 
7-9S 
5-75 
8-34 
6.72 
9-48 
6.80 
5-70 
8.74 
7-93 
5-78 

IO.2O 
8.85 
8.90 
7.40 
5.66 
-    5-31 

h.  m.     s. 

7  49  23-45 
49  17.96 
50  10.48 
50  28.39 
52  11-75 
52  38.82 
52  12.89 
53  19-31 
54  45-3S 
56  14.01 
56  18.37 
58  21.95 
58  29.85 
7  59  32-65 
8     o  49  .  5  1 
2      1.63 
2   30.41 

3  33-iS 
8     6  23.16 

5  29  44.27 
31  21.25 
31  35.85 
32-  8.35 
32  57-99 
34  25.80 
35   58.7-1 
36  24.  10 

38   15-85 
39     3.00 

39  32.83 
41  23.02 
44     1.16 
51   I9.45 
51  32.85 
55  55-34 
5  59  32-28 
6     3     4-17 
4  42.26 
5  43-6i 
5  41-98 
6  45.42 
6  59.0(1 
10    4.96 

12    12.93 

6  13  13.63 

0               /                   (/ 

30  42  28.76 

31  38.35 
30  56.13 

28  22.51 

30  51   4.87 
31    I  57.76 

30  40  19.60 
47  27.68 
30  39  57.18 
31     i  21.43 
30  43  22.00 
59  16.75 
54     6.41 
22   38.29 
30  44  24.04 
31     I   17.17 
30  38  58.29 
28     4.82 
30  37  27.19 

27  42  41.21 
57  48.40 
40  37.23 
18     6.31 
49     I  .  94 
50  34.29 
46  14.62 
46  57-01 
36  47.23 
16  42.83 
32  55-28 
ii   25.17 
36  16.25 
21      5-12 
47     4.i6 
21  40.38 
10  57.41 
40  17-73 
32  30-39 
II  49-53 
53  54-83 
41  24.30 
41   50.90 
27  37.84 
10  47.46 
27     7  18.38 

19.7 

r    f, 

CS      f) 

4-5 

8  i 

57- 

8.5 
ii. 

c6  8 

R  R 

8  8 

21.2 

40. 

52.6 

«.« 

2n. 

.    .    III.  7'    .    - 

Zo 
36.5  

i.? 

11.5 

53. 

43-7 

33-5 

18.  1 

30.7 

1     6 

59-8 

12.2 

f, 

iK 

7.7 

5O. 

3-9 

28  '.& 

•  • 

15." 

27.8 

•  • 

•    • 

38 

5O. 

12.5 

2O. 

o. 
31.1 

44-7 
22.5 

24.6 

•  • 

•  • 

•    • 

59- 

ii.  6 

23.8 

17.7 

•>  8 

47-5 

20.3 
28.7 

32.6 
40.8 

45-5 
53- 

57-4 

ft' 

•  • 

CORRECTIONS. 

REMARKS. 

Date                  Corr'  °f 
Uate-               Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith 

Point. 

Mic.  Co. 

(83)  i 
(83)  i 
'    (83)  i 
(84) 

(84) 

-     t&A\ 

53.  Minutes  doubtful  ;  54'  or  55'. 
73.  Minutes  assumed  as  3  instead  of  4. 
74.  Minutes  assumed  as  4  instead  of  5. 
9.  Times  of  transit  over  both  threads  as- 
sumed as  10*  earlier  than  recorded, 
ii.  Minutes  assumed  as  40  instead  of  41. 
13.  Micrometer  reading  assumed  as  44r,88 
instead  of  42r.88.' 
14.  Micrometer  reading  assumed  as  35r.79 
instead  of  35r.ig. 
22.  Double. 

\ 

1847.          h.                  s. 
Feb.     5,       4         —  46.00 

s. 
ff  0.009 

s.                    s. 
—   O.2I2 

s. 

+  0.294 

O      0 

20.38 

r. 
40.  199 

INSTRUMENT  READINGS. 

vH; 

(84) 

Date. 

CIRCLE. 

Barom. 

li 
ii 

*j  w 

<e 

11 

*  £ 

Wjf 

(84) 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Mean. 

Zone   84 

1847.       h.   m. 
Feb.    5,    5     15 

5      20 

5     50 
7     10 

7     3° 

8 

8     15 
9 

O 

293 

35-28.7 

33-7     35-8 

33- 

32.67 

// 
32.80 

in. 

29.870 
29.870 
29.882 
29.88 
29.888 
29.888 
29.878 

37.1 
36.2 

34-4 

34- 
33-3 
33- 

33- 

30. 
30. 
28. 

27- 
26. 
26. 
26. 

j 

T 

7 

•s 

ZONES  OBSERVED  WITH  THE  .MERIDIAN  CIRCLE,  1847. 


ZONE  84.     FEHRi'ARY  5.     M.     D0  =  —  27°  2'  50"  —  Continued. 

N... 

Mai,'. 

SECONDS  OF  TRANSIT. 

T. 

"i 

flo 

MICROMETER. 

i 

rfi 

dt 

Mean  Rii>ht 
Ascension, 
1850.0. 

Mran  South 
Declination, 
1850.0. 

I. 

11. 

III. 

IV. 

V. 

VI. 

VII 

ii. 

12, 

27 
28 
29 
30 
31 
32 
33 
34 
35 
36 
37 
38 
39 
40 

41 
42 
43 
44 
45 
46 
47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 

59 
60 
61 
62 

63 
64 

65 
66 

67 
63 
69 
70 
71 
72 
73 
74 
75 

8 

8 
7.8 
8 

7.8 
9 
9 
9 
7 
9 
6 
8 
8 
6 

9 

8 

7  s 

«4- 

16. 

22. 

29. 

h.  m.     s. 
6  14  47.04 
15  20.80 
16  26.48 

17  53-9' 
19     6.62 
19     6.18 

22    21.34 
23    15.84 
23    27.20 
23    30.76 
24    32.94 
25    29.78 
26   45.  12 
26    44.9- 
26    26.76 
28    30.54 
29   41.84 

30  5  I  .  oo 
32  42-71 
33     9-96 
33  32-19 
34  45-88 
36  27.90 
36  20.57 
38  35-49 
39  32.87 
40  47-33 
43   15-37 
43  39-9° 
45   26.80 

44  45-64 
46  47-97 
47  20.65 
47  54-06 
48   10.72 
49  14.12 
52  22.82 
53   19.60 
54   17.17 
54  53-49 
55  28.62 

55   52-55 
56  24.72 
57  5I.I8 
58  37-58 
6  59  33.62 
7     i  52.47 

2    24.15 

7     2  36.79 

s, 
-39.19 
39-19 

39.20 
39-21 
39-21 
39-21 
39-23 
39-23 
39-23 
39-23 
39-24 
39-24 
39-25 
39-25 
39-24 
39.26 
39-26 
39.27 
39-27 
39.28 
39-28 
39-28 
39-29 
39-29 
39-30 
39-30 
39-30 
39-31 
39-31 
39-32 
39.32 
39-33 
39-33 
39-33 
39-33 
39-33 
39-34 
39-35 
39-35 
39-35 
39-35 
39-35 
39-36 
39.36 
39.36 
39.36 
39-37 
39-37 
-39-37 

s. 
—0.96 
0.98 
0-99 

I.OI 

1.03 
0.97 

1.02 
I.OI 
I.  00 
1.03 
O.gS 
I.OI 

1.03 
0.99 
0.98 

1.02 
0.97 

0-99 

I.OI 
1.02 
1.01 
I.OI 

0.99 

1.02 
0.99 
0.97 

0-97 
0.97 

•03 
.02 
0.97 
.02 
.02 
.OO 
.01 
O.gS 
O.gS 
1.03 
I.OI 
I.OO 

1  .00 

0.99 

I.OI 
1.02 

O.gS 

0-97 
1.03 

1.02 

—  I.OO 

VII. 
IX. 
VIII. 

VIII. 
V. 
IX. 

III. 
III. 

V. 

VIII. 
VII. 
VII. 
V. 
IV. 
VIII. 
VIII. 
VII. 
VII. 

II. 
III. 

IV. 
IV. 

III. 

VII. 

II. 

IV. 
VI. 

III. 

VI. 

II. 

VIII. 
IV. 
V. 
IX. 
IX. 
VIII. 
IV. 
VI. 
V. 
IV. 
VI. 
VII. 
IX. 
VII. 
VIII. 
VIII. 
IV. 
V. 
VIII. 

7 
6 

5 
3 
I 

7 

2 

3 
4 
I 
6 

3 

I 

5 
6 
I 
7 
5 
3 

2 

4 
3 

c 

2 

5 
7 
7 
7 

I 

2 

7 

2 
2 

4 
3 
6 
6 
2 
3 
4 
4 
5 
3 

2 

7 
7 
I 
2 
4 

r. 

45-22 

37.46 

42.22 
42.49 

34.88 

37.15 
41.02 
34-32 
38-85 
39-15 
38.87 

38.57 
37-12 

37-15 
41-39 
45.63 
44-92 
36.66 
38.28 

37-13 
34.22 
39-9S 
41-23 
46.39 
4L75 
41.58 
46.46 
40.21 

38.93 
41.42 

45-69 
39-92 
42.83 
36.16 
38.96 
34-1 
37-42 
33-42 
36.18 
36.28 
39.18 
38.27 
33-1 
35.17 
32.96 

39-15 
34-2 
38.58 
44-13 

6  40.92 
'6  57.48 

22    56.73 

34  28.98 
53  26.51 
n   18.07 
+4     3.38 
39  10.96 

30  39-57 
50  58.82 
16     9.67 
36.  44-36 
52     9-38 
25   52-01 
M  42.51 
47  15.70 
6  51.25 
26     8.57 
36  54.51 
46  17.32 

33  19-03 

35  56.11 
23  3L4S 
to  58.21 
23   13.50 
8  46.57 
5  58-39 
9  33-70 
51     6.96 
»3  49-51 
6  24.35 
t4  41-29 
43     1.05 
32  n.  18 
36  30.20 
18  53-52 
16  59.90 
48  24.97 
37  46.27 
32     8.09 
30  28.09 
25   13-14 
39  51-97 
47  24.54 
13  42.68 
10     9-54 
53  49.96 
45  27.40 
29  20.39 

—  18.80 

18.93 

19-24 
19.66 
20.00 
19.99 
20.89 
21.15 
21.21 
21.22 
21.51 
2I./8 
22.13 
22.  13 
22.03 
22.63 

22.97 

23.29 
23.81 

23.94 
24.04 

24.39 
24.87 
24.84 
25.47 

25;  73 
26.09 
26.79 
26.91 
27.41 
27.22 
27.79 
27.94 
28.11 
28.20 
28.50 

29-39 
29.66 
29.94 
30.  ii 
30.28 
30.39 
30-54 
30.96 
31.18 
31.43 
32.11 
32.26 
-32.31 

-  5-57 
6.63 
7.26 
4.48 
10.  50 
6.05 

9-49 
8.97 
8.07 
10.23 

6-54 

8.70 
10.36 
7-56 
6.40 
9-84 
5-59 
7-58 
8.72 
9-73 
8.36 
8.62 
7.32 
9.16 
7.29 
5-77 
5-47 
5-84 
10.27 
9-48 
5-51 
9-57 
9-39 
8.22 

8.68 
6.82 
6.62 
9.98 

8.82 

8.22 
8.05 

7-49 
9-05 
9.86 
6.28 
5.91 
10-57 
9.66 

-  7-93 

h.  m.      s. 
6  14     6.89 
14  40.63 
15  46.29 
17   13.69 
18  26.38 
18  26.00 
21  4  1  .  09 

22    35.60 
22   46.97 
22    50.50 
23   52.72 

24   49-53 
26      4.84 
26      4.73 

25   46.54 
27    50.26 
29     1.61 
30  10.74 
32     2.43 
32  29.66 
32  51.9° 
34     5-59 
35  47-62 
35  40.26 
37  55-20 
38  52.60 
40     7.06 
42  35-09 
42  59.56 
44  46.46 
44     5-35 
46'  7.62 
46  40.30 
47   13.73 
47  30.38 
48  33.81 
51  42.50 
52    39-22 
53  36.81 
54  IS-M 
54  48.27 
55   12.21 
55  44-35 
57   10.80 
57  57-24 
6  58  53.29 
7     I   12.07 
I  43.76 
7     i  56.42 

27     9  55-29 

20    13.04 

26  13.23 
37  43  12 
56  47.01 

14  34.ii 
47  23.76 
42  31.08 
33  58.85 
54  20.27 
19  27.72 
40    4.84 
55  31-87 
29  11.70 
1  8     0.91 

50  38.17 
10     9.81 
29  29.44 
40  17.04 
49  40.99 
36  41-43 
39  19-12 
26  53.67 
44'22.2I 

26  36.26 

12       8.07 

9  19-95 
12    56.33 

54  34.14 
47   16.40 
9  47-oS 

48     8.65 
46  28.38 
35  37.51 
39  57-08 
22  18.84 

20    25.91 

51   54-6i 
41   15-03 
35  36.42 
33  56.42 
28  41.02 
43  21.56 
50  55.36 
17  10.14 
13  36.88 
57  22.64 
48  59.32 
27  32  50.63 

IS   S 

I<> 

'4- 

44- 

56.5 

CI 

•I.  E 

.     .     10.  =, 

.     26.  T 

7. 

57-  ' 

45- 

..22.2 

.    .       .    .     26.1 

.    .     tS.S     .    . 

16.    28.      .   . 

7.8 
8 
7-8 
8 
7-8 
7-8 
7 

a.? 

8.9 

s 

9 
8.9 
6 
8.9 
9 
9 
8.9 
8.9 
6 
S 
8 
S 
8 
S 

5 
S 
8 
8 
8 
8.9 
7.8 

IS 

ii, 

;S    i 

r5-^ 

;;.?   .  . 

• 

20.  5 

33- 

45- 

12. 

38-5 

50 

•  7 

1    S 

41  . 

4s 

23  • 
19. 

0  6 

45-S 

57-8 

10.7 

23. 

2()  .  ^ 

r     S 

=;-;.S 

29.7 

n  . 

33- 

ID. 

28.5 

.     .     20. 

C2    c, 

.    .     36.^ 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

in                   n 

C 

Zenith  Point.     Mic. 

Co. 

(84)  65.  Micrometer  reading  assumed  as  36r.78 
instead  of  36r.i8. 

1847.        h. 

s. 

s. 

s.                   s. 

s.  • 

r. 

(84)  68.  Declination  i'  difference  from  Arg.  Z. 
349,  21  ;  micrometer  reading  perhaps 
3&r.27. 

INSTRUMENT  READINGS. 

: 

• 

Date. 

CIRCLE. 

11 

is 

<£ 

13  E 
£S 
«  £ 

X  U 

w£ 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone   84 

1847.       h.     m. 
Feb.     5,    9     45 
10     10 
10     45 

293 

35 

" 

" 

in. 

29.878 
29.89 
.884 

32. 
32. 
32. 

25. 
25. 

26. 

IO 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  84.     FEBRUARY  5.     M.     D0=  —  27°  2'  50"—  Continued. 

• 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T. 

"i 

«; 

MICROMETER. 

i 

</i 

4 

Mean  Righl 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

1  1. 

12. 

76 
77 
78 

79 

80 
81 
82 
83 
84 
85 
86 

87 
88 

89 
go 

9i 
92 

93 
94 
95 
96 

97 
98 
99 

100 
IOI 
102 
103 
104 
105 
1  06 
107 
1  08 
I0g 

no 
in 

112 

»3 

114 

"5 
116 

i>7 
118 

i  19 
1  20 

121 
122 
123 
I24 

7-8 
6 
7 
7 
9 
8.9 
8 
9 
5 
9 
9 
8-9 
8.9 

8-9 
7 
6 
9.8 
8 
7-8 
7-8 
9 
8-9 
8 
8 
8.9 
9 
9 
9 
6 

9 

7. 
6.7 
8 
7-8 
7 
8 
8 
8.9 
8 
8.q 
8.9 
9 
7 
8 
8.9 
8 
6-7 
6-7 
7 

35  •  7 

li.  m.     s. 
7     4  23.38 
4  58.00 
6     6.41 
7     2.47 
7  18.39 
8  54-97 
8  57.87 
II      i  .  So 
it   14.42 
ii   36.99 
13   15-41 
13  33.30 
14  31.61 

15   36.43 
16     8.42 
18     6.74 
19     4.17 
19  I5.M 
19  56.70 

20    55.44 
22    39.70 
23    19.47 
25    24.18 
25    24.40 
26    50.27 
28       2.97 
28    11.42 
29    56.86 
30   42.94 
31    58.27 

35     7.12 
35   18.98 
36  54-51 
37     0.37 
37  37.09 
38  45.92 

39  51.24 
40  31.90 
42   10.40 
42  20.38 
44     2.18 
44  21.  IO 
44  53-20 
47  29.28 
47  32.44 
48   16.80 
48  58.58 
49  55.60 
7  50  46.91 

s. 

-39-37 
39-37 
39-38 
39-38 
39-38 
39-38 
39.38 
39-39 
39-39 
39-39 
39-39 
39-39 
39-39 
39-39 
39-39 
3<J-40 
39.40 
39-40 
39.40 
39-40 
39-4° 
39-40 
39-41 
39-41 
39-41 
39-41 
39-41 
39-41 
39-41 
39-41 
39.41 
39.41 
39-41 
39-41 
39.41 
39.41 
39-41 
39.41 
39-41 
39-41 
39-41 
39-4' 
39-41 
39-41 
39-41 
39-41 
39-41 
39-41 
-39-41 

s. 

—  1.  01 

0-97 
0.99 

0.97 

1.  00 

0.99 

1.03 

0.99 

I.OI 
I.  00 

0.99 

1.  00 
I.OI 

1  .02 

1.03 

1.  00 

1.03 

1.02 

1.03? 

1.03 

I.OO 
I.  00 
1.02 
I.  O2 
I.OO 

1.03 

I.OI 

1  .02 

0.97 

1.02 
1.03 
I  .OO 
I  .OO 
0.98 
O.gS 
0.98 
0.98 
1.02 
0.99 

0-97 
0.99 

•03 
.00 
.02 
O.gS 
.00 
.OI 
.02 
—     .02 

V. 

VII. 
V. 
IV. 
VIII. 
IV. 
VIII. 

II. 

IV. 
IX. 
V. 
VII. 
VI. 
V. 
VII. 
IV. 

III. 

V. 
VI. 
V. 

I. 

IV. 

11. 

VI. 

IV. 
IV. 
VIII. 
VII. 
VIII. 
VII. 

I. 

VI. 

1. 

IV. 
VII. 
VI. 
V. 
VI. 

III. 

VI. 

II. 

VI. 

VIII. 

II. 

VII. 
VII. 
VII. 
VI. 
VI. 

3 
7 

5 
7 
4 

5 

i 

5 
4 
4 
5 
3 
3 

2 

I 

4 

I 

2 

I 
I 

4 

3 

2 
2 

4 
2 

4 
2 

7 

2 
I 

3 
3 
5 
6 
6 
7 

2 

5 
7 
5 
i 

3 

2 
6 
4 

3 

2 
2 

r. 

41-54 
36.79 
37.48 
39-40 
40.34 
39-32 
38.61 

36.14 
33.62 
40.94 
39-19 
43-76 
37-68 
32.82 
39.10 
41.28 
41.14 

37-51 
41.61 
43.76 
41.78 
46.42 
42.00 
39-44 
36.42 
33-98 
3°.7 
41.84 
45-1 
45-21 
42.87 
46.21 
48.10 
49-6 
40.27 

35-95 
33.84 
35  -  47 
36.44 
36.77 
40.56 
43.18 
46.82 
39-39 
37-74 
36.70 
34-17 
36.5 
42.16 

35     2.36 
ii  31.19 
25  40.61 
10     1.63 
29  47.60 
24  37-28 
5i   17.42 
26  26.64 
33  39-68 
29  26.60 
24  41.72 
33  45.65 
37  15.17 
»8  45-73 
51     0.95 
29  15-93 
49  50.96 
46     4.24 
49  55-35 
jS  20.76 
28   58.41 
32   14.36 
43  29.53 
14  57-68 
32     3.27 
48     5-83 
35   19-53 
13  34-88 
6  44.66 
»i  38-84 
tS  51-13 
32  21.45 
31   16.21 
[9     1.91 
15  21.46 
17  50.37 
13  13-04 
17  14.38 
26  16.41 
ti  32.05 

23  54-45 
|8  40.62 

31   59-89 
14  59-41 
6  48.57 
31   53.32 
39  15.86 
16  38.93 
13  24.02 

It 

-32.83 
33-00 
33-32 
32.58 
32.66 
34.12 
34.13 
34.72 
34.7S 
34.89 
35-37 
35.46 
35-74 
36.05 
36.20 
36.78 
37-06 
37-11 
37.31 
37.58 
38.08 
38.27 
38.86 
38.86 
39.28 
39.61 
39.66 
40-15 
40.37 
40.72 
41.60 
41-65 
42.10 

42.13 
42.29 
42.61 
42-93 
43-II 
43-57 
43.62 
44.08 
44-17 
44.32 
45-04 
45-05 
45.25 
45-44 
45-72 
-45-95 

-  8.53 
6.04 

7-54 
5-89 
7.98 

7-43 
10.29 

7.62 
8.39 
7.'i4 
7-44 
8.40 

8.77 
IO.OI 

10.26 
7.92 
10.13 

9-73 
IO.  14 

9.96 

7.89 
8.24 

9-45 
9.61 

8.23 
9-98 
8.56 
9.48 
5-53 
9.26 
10.06 
8.25 
8.14 
6.83 
6.42 
6.  70 

6.21 

9-87 
.  7.61 
6.04 

7-35 
10.04 

8.22 

9.63 
6.58 
8.20 
g.OI 
g.8l 

-   9-45 

h.  m.     s. 
7     3  43-00 
4  17.66 
5  26.04 
6   22.12 
6  38.01 
8   14.60 
8  17.46 
10  21.42 
TO  34.02 
10  56.60 

12    35.03 
12    52.91 
13    51.21 
14    56.02 
15    2S.OO 
17    26.34 

IS  23.74 
18  34-72 
19  16.27 
20  15.01 

21     59.30 
22    39.07 
24   43-75 
24  43-97 
26     9.86 
27  22.53 
27  31.00 
29  16.43 
30     2.56 
3'   17-84 
34  26.68 
'34  38.57 
36  14.10 
36  19.98 
36  56.70 
38     5-53 
39  10.85 

39  51-47 
41   30.00 
41  40.00 
43  21.78 
43  40.66 

44   12.79 

46  48.85 
46  52.05 

47  36.39 
48   18.16 

49   I5.I7 
7  50     6.48 

Of                    II 

27  38  33.72 
15  0.93 
29  11.47 
13  30.10 

33  18.  24 
28  8.83 
54  51.84 
29  58.98 
37  12.85 
32  5').  43 
28  14.53 
37  19-51 
40  4<i.(>> 
52  21.79 
54  37-41 
32  50.63 
53  28.15 
49  41  .08 
53  32.8o 
51  58.30 
32  31.38 
35  50.87 
47  7-84 
48  36.15 
35  -4".  7s 
51  45-42 
38  57-75 
47  M.SI 
10  20.56 
45  18.82 
52  32.79 
36  1-35 
34  5''.  45 

•22  40.87 
19  0.17 
21  29.68 
16  52.18 

50  57.36 

29  57-59 
15  II-7I 

27  35-88 
52  24.83 

35  42.43 
48  44.08 
20  3O.20 

35  36.77 
43     0.31 
50  24.46 
27  47     9-4? 

18.7 

14. 

53.4 

3: 

a 

M.7 

26.5 

32.6 

27.  7 

10.5 

s6  e 

|R   R 

42.2 

54-3 

6.  '7 

33-2 

45.8 

27  .  5 

•M   6 

7-8 

IQ,  C 

46.8 

"' 

c 

4Q.  "3 

=o  ^ 

3. 

7. 

9-3 

34- 

I'R  '7 

•5C     C 

29.8 

17-3 

19. 

31-3 

o  4 

1    8 

14    2 

to.  7 

a  ,  c 

e6  S 

58 

45.  1 

37 

6 

|6 

|R   8 

4 

-- 

9-5 

54- 

35   8 

20.  5 

i    - 

CORRECTIONS. 

c 

REMARKS.  .      • 

Date. 

Corr.  of 

Clock. 

Hourly 
rate. 

m                  n 

Zenith  Point 

Mic. 

Co. 

(84)    94.  Micrometerreadingassii!iKHlas4ir.oi 
instead  of  4lr.6i. 
(84)  109.  Micrometerreadingassumedas49r.o6 
instead  of  49r.6. 
(84)  117.  Right  ascension  indifferent. 
(84)  123.  Declination  differs  3'  from   Arg.  Z. 
352,5O;  396,  118  ;  micrometer  read- 
ing perhaps  3lr.5. 

1847.       h.  m. 

s. 

s. 

s. 

s. 

s. 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRl'I  1  . 

Barom. 

•0  £ 
^    0 

o  E 

c-3    t- 
~2 

<H 

•3E 

eg 

2  c 

X  0 

u£ 

A, 

a 

C.         D. 

Corr'd 

Mean. 

Mean. 

1847 

h.  m. 

0                 1                 tl 

in. 

0 

XONT.S  OBSERVED  WITH   THE  MERIDIAN   CIRCLE,  1847. 


I  I 


- 
Xi  INK  84.     |-'KI:I;I  AKV   5.     M.     D0t=  —  27"  2'   50"—  Continued. 

No. 

125 
126 
127 
128 
129 
130 
131 
132 
133 
134 
135 
136 
137 
138 
139 
140 
141 
142 
143 
144 
145 
146 
147 
148 
149 
150 
151 
152 
153 
154 
155 
156 
157 
158 

159 
1  60 
161 
162 
163 
164 
165 
1  66 
167 
168 
169 
170 
171 
172 

173 

Mag. 

SECONDS  OF  TRANSIT. 

T, 

a, 

4 

MICROMETER. 

i 

4 

* 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

IT. 

12. 

7-8 
7 
7 
8 
3 

9 

8 
7-8 
7 
9 
9 
9 
7-8 
8.9 
8.9 

9 

7-8 
8 
8 
8 
8 
8 
6 
8 
7-8 
3 
7-8 
8 

9 

8 

9 
9 

8.9 

9 
9 

8.9 
8.9 
9 
7 
9 
4 
8.9 
7.8 
8 
8.9 
7.8 
8 
7.8 
6.7 

18.7 

h.  m.     s. 

7   52     6.32 
53  25.30 
54  I8.il 

55  43-71 
55     1.98 
56  56.24 
58     6.60 
7  59  57-73 
8   17  58-37 
18  23.14 
19  45.70 

21     29.OO 

21    54-37 

22    56.62 
22     14.52 
23    53-58 
24    59-83 
25    41.80 
26    21.  50 

28     7.42 

28    42.67 
29    23.97 
30    10.67 
3O   46.70 
31    53-63 
32    5L47 

33  46.37 
34  34-57 
34  45-01 
35  20.37 
35     2.01 
36  13.23 
37  44.87 
38  32-59 
39  50.  6g 
40     8.65 
4i   57-99 
42  33-55 
44      1.64 
44  47-79 
44  49.88 
46  43-45 
47  25.75 
)S    18.91 

48  35.68 

49   19.10 
50  10.47 

51   47-47 
S  53  57-47 

s. 
-39-4I 
39-41 
39-41 
39.40 
39-40 
39.40 
39-40 
39.40 
39-37 
39-37 
39.36 

39-36 
39-35 
39-35 
39-35 
39-35 
39-35 
39-34 
39-34 
39  -3J 
39-34 
39-33 
39-33 
39-33 
39-33 
39-32 
39-32 
39-32 
39-32 
39-32 
39-31 
39-31 
39-31 
39-30 
39-30 
39-29 
39-29 
39-28 

39-28 

39.28 

39-27 
39.27 

39-27 
39-26 
39.26 
39-26 
39-25 
-39-24 

s. 
-1.03 

0-99 
i  .01 

0.99 
0.97 

•  03 
•03 
.01 

0.98 

.02 
.OO 
.02 
I.  O2 
1.03 
1.03 
I.OI 
0.98 
1.03 
0.99 
I.OI 
I.OO 

0.99 
1.03 

I.OO 
I.OI 
I.OI 
1.02 
1.02 
0.98 
0.99 
O.gS 
I.OI 

0.98 

I.OI 
I.OI 

0.98 

1  .02 

0.98 

I.OI 
1.02 

0-97 
I.OI 

1  .02 
1  .01 

1.03 

0.99 
0.99 
0.97 
—0.98 

V. 
III. 
VI. 

V. 
VII. 
VII. 
VI. 

III. 

IV. 
VII. 
V. 

I. 

H. 
I. 
VII. 

VII. 
V. 
VI. 
VI. 

III. 

IV. 
IV. 
IV. 

V. 

III. 

IV. 
IV. 
IV. 
VII. 
VII. 
VII. 
IX. 
VII. 
VII. 
V. 
VII. 

IJ. 

V. 
IV. 

II. 

VII. 
IV. 
V. 
VI. 
VIII. 
VIII. 
VIII. 
VII. 
VI. 

i 

5 
3 

5 
7 

2 
I 

3 
6 

2 

4 

2 
2 
I 
I 
3 

6 
i 

5 
3 
4 
5 
i 

4 
3 
3- 

2 
2 

6 

5 
7 
3 
7 
3 
3 
6 

2 

7 
3 
2 

7 
3 

2 

3 

i 

5 
5 
7 
6 

r. 
35-66 
36.19 
36.01 
39-3' 
34-79 
32.88 

33-79 
43-24 
38.14 
43-24 
43-40 
39.81 
41.56 
44.36 
34-94 
35-53 
38-95 
38.65 
44.9° 
43  •  10 
42.57 
38.57 
31-51 
40.05 
40.98 
36.78 
35-54 
32.6 
36-25 
42.55 
41.14 
39-33 
35-80 
41.21 
40.63 
41  .18 
38.64 

41-3 
36.22 
37.62 
47.46 
42.20 

IT.  69 
33-50 
33.68 
35.46 

45  .  29 

49-27 
49.60 

>2  59-66 
:6  25.02 
j8  12.67 

=4  37-59 
2  40.06 

IS  43-39 
54     3-94 
54     3-82 
6  35." 

12    46.67 

:8     2.89 
U  44-77 
t3  44-69 
17   59-82 
S3  24.18 
58  29.02 
6     7.18 
;i   16.60 
:i  25.01 
54     8.64 
:S  31.51 
!5     3.12 
53  39-29 
!9  58-24 
55  21.64 
57  46.30 

17    12.  II 

19  11.94 

7  39.87 
'•2  45-75 
9      i  •  4  1 
36   17-45 

12       5.29 

55   13-45 
55  33-69 
14  50.12 
15   25.24 
9      5.4S 
38      5.58 
16     0.35 

5  23-79 
34  39.66 

13  40.32 
39  39-09 
54     7.17 
26  49.50 

21     I  I.  O2 

4  21.47 
10    0.36 

-46.30 
46.66 
46.90 

47.28 

47-37 
47.62 

47-93 
48.43 

53-21 

53-31 
53.67 
54.12 
54-22 
54-49 
54-44 
54-74 
55-02 
55-20 
55.36 
55-82 

55-97 
56.16 

56.36 
56.51 
56.79 
57.02 
57.28 
57.46 
57.51 
57.64 
57.82 

57.87 
58.24 
58.47 
58.80 
58.87 
59-34 

59-84 
60.03 
60.03 
60.50 
60.68 
60.90 
60.97 
61.15 
61.36 
61.76 
—62.29 

—  10.51 
7.62 
8.88 
7-43 
6.15 
10.04 
10.62 
8.42 
6.56 
9-39 
7-79 
9.61 

9-49 
9.96 
10.58 
8.92 
6.51 
10.32 
7.08 
8.44 
7-84 
7-47 
10.59 
S.oo 
8.56 
8.84 
9.  85 

10.10 

6.66 
7.22 
5.76 
8.68 
6.07 
8.56 
8.60 

6.35 
9.68 

5-74 
8.89 

9-75 
5-35 
8.50 
9.46 
9.05 
10.66 

7-65 
7.04 

5-24 
-   5-84 

h.  m.     s. 
7  51  25.88 
52  44.90 
-53  37-69 
55     3.32 
55  21.  61 
56   15.81 
57  26.17 
7  59  17.32 
8  17   18.02 

17  42.75 
19     5-34 
20  48.62 
21    13.99 
22    16.24 
22      4.14 
23    13.22 
24    19.50 
25      1-42 
25    41.17 
27    27.07 
28     2.33 
28  43.64 

29   30.31 
30      6.37 
31    13.29 
32    11.13 
33     6.03 
33  54.23 
34     4-71 
34  40.06 
35  21.71 
35  32.91 
37     4.58 
37  52.27 
39  10.37 
39  28.37 
41   17.68 
41   53-28 
43  21.35 
44     7-49 
44     9-63 
46     3.17 
46  45-46 
47  38.63 
47  55-39 
48  38.85 
49  30.22 
5i     7-25 
8  5'3   17-25 

0          /                   II 

27  56  46.47 
30   9.30 

41   58.45 
28  22.30 
16  23.58 
52  31-05 
57  52-49 
37  50.67 
20  24.88 
46  39-37 
31   54-35 
48  38.50 
47  38.40 
51   54.27 
57  19-20 
42  22.68 

19  58.71 

55  12.12 

25  17.45 
38    2.90 
32  25.32 

23  56.75 
57  36.24 
33  52.75 
39  16.99 
41  42.16 

51     9-27 
53     9-50 
21  34.04 
26  40.61 

12    54.99 
40    14.00 
15    59.60 

39  10.48 
39  3  1  .  09 
18  45-34 
49  24.26 
13     0.68 

42     4-31 
50     0.13 

9  I9-'7 
38  38.66 

47  40.49 
43  39-04 
58     8.80 
30  48.30 
25     9-42 
8   18.47 
27  13  58.49 

12    0 

43- 

56. 

TO 

• 

33  •  5 

31.5 

4;      T 

°  i    i 

;s:, 

48   i 

°-  3 

58 

51   7 

If)     1 

29 

6 

0,         ^ 

30  8 

12.  I 

6  i 

4(1    ; 

55 

42    7 

24. 

10.  7 

50 

i  r   2 

c  I     e 

46.4 

1|    6 

22    I 

'V). 

21.5 

0  6 

n    S 

33 

a 

45   8 

24-5 

37 

.,., 

40 

• 

I     |       f, 

•>f>  s 

31- 

43-5 

3^   i 

41   S 

T,  I    2 

14.7 

6. 

24  4 

57-5 

9-5 

22.  .4 

CORRECTIONS. 

REMARKS. 

Date. 

CcilT.  Of 

Clock. 

Hourly 
rate. 

m                  it 

c 

Zenith  Point.     Mic.  Co. 

(84)  152.  Micrometer  readingassumed  as  32r.o6 
instead  of  32'.  6. 
(84)  161.  Two  stars;  first  observed. 
(84)  162.  Micrometerreadingassumedas4ir.03 
instead  of  4lr.3. 

1847.         h. 

S. 

s. 

s.                   s. 

s. 

s. 

INSTRUMENT  READINGS. 

CIRCLE, 

111! 

Date. 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

1847.       h.  m. 

in. 

0 

12 


ZONES  OBSERVED  WITH  TIIK  MERIDIAN  CIRCLE,  1847. 


ZONE  84.    FEBRUARY  5.    M.     D0  =—  27°  2' 

50"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

0| 

a, 

MICROMETER. 

</l 

4 

Mean  Ri^lii 
Ascension, 
1850.0. 

Mi'an  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

174 
175 
1/6 
177 
178 

«79 
1  80 
181 
182 
183 
184 
185 
1  86 
187 
188 
189 
190 
191 
192 
193 
194 
195 
196 

197 
198 
199 

200 
201 
2O2 
203 
204 
205 
206 
207 
208 
2Og 
2IO 
211 
212 
213 
214 
215 

216 
217 
218 
219 

220 
221 

222 

7-8 
7.8 

7 
8 
8 
8 

7 
8 

7    S 

"1   8 

h.  m.      s. 

•8  55  37.25 
56  18.75 

57     5-19 
57     6.60 

8  59  57-27 
9     o  40.72 
2      1.46 
2   27.45 
2    53-11 

;  20.42 

3  49-55 
5  43-46 
6     3.67 

7  53-75 
7  57-97 
8   18.50 
10     3.68 
ii     0.96 
ii   54.88 
13   19.  8c 
18  39.43 
19     6.04 
20  46.4. 
21   34-45 
22   64.  1C 

23    38.4- 

24     3-5C 
24  i  i.  ii 

25  22.76 
26     3.7c 
28   i6.n 
28    57.  2C 
30  57-  8S 
31   19.  t)t 

31   33-ii 
32  31.2; 
36  19.  8fc 
37  26.52 
39  27.7: 
40  10.6; 

4t  39-71 
4'   59-5-1 
43   14-9^ 
45     4-4S 
46  13.6; 
48     o.3( 

48    52.2) 

49     7-95 
9  50  50.  it 

s. 

-39-24 
39.23 
39.23 
39.23 
39.21 
39.21 

39-20 
39-20 
39-20 
39-20 
39-19 
39.19 
39.18 

39-17 
39-17 
39-17 
39.16 
39.16 
39-15 
39-14 
39-'l 
39-II 
39.10 
39.00 

39-09 
39.08 
39.08 
39.08 
39.08 
39-07 
39-05 
39-05 
39-04 
39-03 
39-03 
39-03 
39.00 

38.99 
38-98 
38.97 
38-96 
38.96 
38.95 
38.94 
38.93 
38.92 

38.91 
38.91 
-38.89 

s. 
—  I.OI 

0.98 

1.  00 
I.OI 

0.99 
0.98 
i  .00 

I.OI 

0.99 

I.OO 
1.02 
I.  O2 
I  .01 
I.OI 
o.g<^ 
0.99 
1  .00 

1.02 
0.98 
0.99 

O.gS 

o.99 
I  .OI 
1.01 

1.  02 

1.02 
I.OO 
I  .02 
0.99 
I  .OO 
1.02 
I.OI 
0.98 
I.OI 
I  .02 
0.98 
I  .OO 
I.OI 
I.OI 
I  .02 
I.OI 
0.98 
1.02 
I.OI 
I.  O2 
O.gS 
0.99 
I.OI 
—  I.OI 

III. 
V. 
V. 
VIII. 
I. 
III. 
II. 
III. 
V. 
VI. 
VIII. 

III. 

V. 

I. 

IV. 
VI. 
IV. 

III. 
III. 
II. 

V. 
VII. 
HI. 

III. 

VI. 

III. 

V. 
IX. 
VIII. 
VIII. 
V. 
VI. 

II. 
III. 

V. 
V. 

II. 

IV. 
V. 

II. 

V. 
IV. 
IV. 
IV. 
IV. 
IV. 
VJI. 
V. 

2 
6 
3 

2 

5 
6 

4 
3 
5 
4 

i 

2 

3 
3 

5 
5 
4 
2 
7 
5 
6 
6 
3 
3 
2 
2 

4 
I 

5 
4 
i 

3 

7 

2 

I 

6 

4 
2 

3 
i 

3 

7 

2 
2 
I 

7 
6 
2 
2 

r. 

47-57    4 
50-49 

46.3    : 
52.30  : 

37.36   : 

34.95 

36.92    ; 
32.52    i 
37-66    ; 
40.81    • 
43-10   . 
39-54    - 
35-99 
37.69 
39.82 

37-17 
38-47 
39-65 
39-1 
35-92 
36.55 
29.12 

33-74 
31-74 

42.42 
42.90 
38.6 
37-17 
38.49 
40.94 
41.43 
35.38 
33-25 
36.69 
35.65 
4L75 
41.67 

44-79 
34-95 
43-15 
38.10 
34-10 
37-28 
42.6 
35-3 
33-55 
35-71 
38.46 

38.47 

o  17.85 
9  29.82 

2    18.45 

7  34.31 
5  44-47 
8  24.91 
i   45.91 
8  56.06 
>5  34-41 
'9  31-97 
[8  42.82 

14  54-34 
18   13.46 

57    14-  6( 
34  20.07 

'-S  5'  •  1  8 
50  52.69 

M  50.55 
to  ii  .92 
26  34.22 
17  29.81 

21    10.96 

39  30-93 

40  39.80 

43  15-07 
42  58.64 
10  48.17 
52     6.66 

25      5-17 
29  26.9^ 

49  40-98 

38  34.36 

13  33-25 
46  32.48 
53     o.oo 

'4  30-77 

29       2  .  50 

41   53-47 
38  49-3' 
48  41.  -,( 
37     0.71 
13     4.09 

46    12.21 
42    53-18 

53   12.09 
13  23.  of 
17  58.78 
45  3'  -2f 
45  31.  ig 

—  62.67 
62  .  84 
63.04 
63.04 
63.73 
63.90 
64.22 
64.33 
64  -  44 
64.55 
64-67 
65.09 
65.  15 
65.60 
65.62 

65-71 
66.il 
66.34 

66.53 
66.87 
68.08 
68.18 
68.55 
68.73 
69.05 
69.  17 
69.27 
69.30 

69.57 
69.71 
70.22 

70.37 
70.80 
70.87 

70.92 
71.13 

7L95 
72.21 
72.63 

72.78 
73-oq 
73-16 
73-42 
73-77 
74.01 

74-37 
74-55 
74-  6< 
—  74.96 

-  9.12 

5-79 
8.25 
8.82 
7-54 
6.74 
8.19 
10.07 
7-5  = 
7-95 
10.05 

9-63 

8.90 

8.78 
7-39 
7-56 
8.10 
9.62 
5.86 

7-63 
6.1,4 
7.04 
9.04 
9.  If 

9-45 

9-42 

8.09 
10.45 
7-4f 
7-94 
10.  17 

8-94 
6.21 
9.82 
10.  55 
6.3= 
7.8< 

9-3n 
8-97 

10.07 

8-77 
6.17 
9.78 
11.4- 
10.58 

6.2C 

6.6< 
9-7< 
-  9-7C 

. 
h.  m.     s. 

8  54  57.00  27  44    19.64 

55  38-54         13  2S-45 
56  24.96         36  19.74 
56  26.36         41   36.17 
8  59  17.07         29  45.74 
9     o    0.53         22  25.55 

I    21.26            35    48.32 

I  47.24         53     0.4(1 
2    12.92           29   36.37 
2  40.22         33  34.47 
3     9-34         52  47-54 
5     3.26         48  59.06 
5  23.48         42  17.51 
7   13.57;        41   19-04 
7   17.81         28  23.08 

7  3S-34         29  54-4? 
9  23.52         34  56.90 
10   20.7-*           48    56.51 
II    14.75           14    14.31 
12    39.67           30   38.72 
17    59.34           21    34.53 
18  25.94)        25   1(1.24 
20     6.33         43  38.52 
20  54.34         44   47.69 
22   23.99         47  23.57 
22   58.35         47     7.23 
23  23.42         34   55.53 
23  31.00         56   16.41 
24   42.69           29    12.  2O 
25  23.71         33  34.59 
27  36.05         53  51.37 
28   17.14         42  43.67 
30  17.86         17  40.26 
30  39.92         50  43.17 

30  53-07|        57   H-47 
31   51.22         18  38.22 
35  39-88,        33   12.34 
36  46.52         46     4.98 
38  47.78         43     0.91 
39  30.64         52  54.61 
40  59.74         41    12.57 
41   19.60         17   13.42 
42  35.00         50  25.40 
44  24.50        47     6.37 
45   33-72         57  20.  6S 
47  20.46         17  33.63 
48   12.37         --   1O.O2 
48  28.03         49  45-56 
9  50  10.26  27  49  45.85 

31. 

17.  5 

2.2 

20  i 

16 
»6 

3 

- 

28.2 

I  ^ 

7 
8 
7.8 
7 
7 
7 
7 
7.8 
8 
g 
8 
8 
8 
8 
8 
9 
9 

6 
8 
8 
8 
8 
7-8 
8 
8 
8 
9 
9 
8 
8 

7-8 
7-8 
7-8 
8 
6 
7-8 
7 
8 

45-  1 

16 

16  <; 

-8 

.   . 

39- 

51-3 

|S    r 

43-5 

55-5 

42.5 

55 

•  > 

51.7 

31. 

43- 

22. 

26 

ic    R 

19-5 

iR  ? 

50.  4 

2'S    c. 

.    .     22.1 

9 

43-5    •   • 

42.8 
49- 
50.7 

55 

2 

2 

•3 

.8 

I  ^    4 

'S 

II    S 

1  5  . 

27-33') 

4   5 

n  7 

23.436 

-     47-7 

0.4 

-45   2 

CQ    I 

->  6 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

?;/                   n 

c 

Zenith  Point. 

Mic.  Co. 

(84)  i 
(84)  i 

(84)   2 

3i.  Ilor.  thread  assumed  as  2  instead  of  3. 
35.  Micrometer  reading  assumed  as  3o'.i2 
instead  of  29r.i2. 
17.  Micrometer  reading  assumed  as43r.ofi 
instead  of  42r.6. 

1847.          h. 

s. 

s. 

s.                   s. 

s. 

0                 1                  It 

r. 

INSTRUMENT  READINGS. 

i 
Date. 

CIRCLE. 

ir 

. 

^1 

0    c 
rt  i- 
£  u 

<F 

«  1 
SE 

2  £ 

X  i 

^H 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Bare 

Mean. 

1847.        h.  m. 

O              '               II 

in. 

0 

O 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  84.     FEBRUARYS.     M.     D,,—  —  27"  2'  50"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«, 

<, 

MICROMETER. 

'• 

* 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

.IV. 

V. 

VI. 

VII 

ii. 

12. 

223 
224 
225 
226 
227 
228 
229 
230 
231 
232 
233 
234 
235 
236 

i 

2 

3 
4 

5 
6 

7 
8 

9 

10 

ii 

12 
13 
M 
15 

1  6 

I? 

18 

'9 

20 
21 
22 
23 
24 
25 
26 

27 
28 

29 
30 
31 

8.9 
8 
7.8 
8 
7 
7 
7 
9.8 
8 
8 
5 
9 
8 
7 

8 
8 
8 
8 
8 
6 

7 
6 
8 
7-8 
8 
8 
7.8 
9 
7 

7 
8 

7 

8-9 
8.9 

9 
9 
9 

7 
7.8 
8.9 

41  .  5 

h.  m.     s. 
9  51  45-94 
53  40-28 

55  45-87 
56  59-42 
57  48.66 

58    10.20 

9  58  40.88 

IO       I       2.6l 

3     8.17 
4     3-2i 
5   52-34 
6  41.92 
7  29.52 
10     9     5.20 

NE  85.       F'El' 

10  46  38.91 

50    34-12 
51    28.Og 
52    36,68 

10  56  18.28 
ii     o    4.18 
o  52.00 

2       7-87 
2    50-77 

3  40.72 
8     6.58 
8     9.98 
9  52.27 
10  20.41 
"  33-19 

12    45-13 
13      6.23 

13       7-24 
13    39.66 

16  54.23 
17     1.97 
18  23.16 

21     II.5O 
21     18.87 
22    5I.O6 
24    17.02 

25    52.35 
27    36.62 
27    43.67 
27    46.32 

II   28     0.6S 

S. 

-38.89 
38.87 
38.85 
38.84 

38.84 

38.84 
38.83 
38.81 
38.80 

38.79 
38.77 
38.77 
38.76 

-38.74 

RUARY  ; 

-38.39 
38.35 
38.34 
38.33 
38.29 
38.25 
38.24 
38.23 
38.22 
38.21 
38.16 
38.16 
38.14 
38.14 
38.12 
38.11 
38.11 
38.11 
38.10 
38.06 
38.06 
38.05 
38.01 
38.01 
37-99 
37.98 
37.96 
37-94 
37-94 
37-94 
-37-93 

s. 

—  1.02 
I.OO 

1.  02 
1.  02 

I.  01 

I.OO 

0.98 

1  .00 

0.98 
0.99 

1.02 
I.  01 
0.98 
—  I.  O2 

.     M. 

—  I  .  OO 
I.OO 
I.OO 

1  .00 

I.  01 
1.  01 
T.OO 

0.99 

I.OO 
I.OO 
I.OO 
I.OO 

o-99 

1.  01 

1  .00 

I.OO 

0.99 

I.  01 
I.OO 
I.OO 
I.OO 
I.  01 
I.OO 

1  .00 

0.99 

I.  01 
I.  01 

0.99 

I.OO 

1  .00 

—  I.OO 

VIII. 
VII. 
IV. 
V. 
V. 
VIII. 
IX. 
VII. 
IV. 
V. 
IV. 
VII. 
VIII. 
V. 

VII. 
IV. 
IV. 
V. 
IV. 
IV. 
IV. 
IV. 
IV. 
V. 

II. 

V. 
IV. 

VI. 
V. 

III. 

VI. 
VIII. 
IX. 

I. 

IV. 

III. 
II. 

IV. 
IV. 
V. 
IV. 

I. 

IV. 
VII. 
IX. 

2 

4 
I 

I 
2 

3 
6 

4 

7 
5 
2 
2 

7 
i 

-27 

4 
3 
5 
3 
i 
i 
3 
7 
5 
5 
5 
3 
6 
2 
3 
3 
6 
2 
4 
3 
3 
2 

3 
4 
7 
I 
2 
6 
5 
4 
4 

36.3 
34-81 
35-38 
37-12 
44-1 
41.68 

41-31 
38-9 
46.97 

40-93 
34-53 
44.56 
41.13 
44-39 

'  2'  50". 

39.10 

39-55 
35-99 
41.97 

39-63 
39.85 

39-4 
36.45 
39-43 
42.17 
38.48 
38-51 
42-3 
47.80 

45-71 

41.78 
36.21 
42.21 
46.44 
44-34 
38.69 
37.36 
40.51 
41  .20 

43-23 
34-44 
44-7 
38.51 
41.99 

42.31 

39-24 

46  45.24 
32  58.40 

53     9-34 
52     9-38 
42  17-33 
34  56.88 
23  27.71 
31     5-46 
5  40.98 
23  41.81 
47  46.89 

42       1.22 

9     J-36 
47  59-o6 

30  30.68 
36  10.91 
26  3  i  .  96 
34  47.56 
50  42-99 
50  35.42 
36  16.08 
ii  43.21 

24    33.50 
22    59-H 
25       6.08 
36    46.69 

14  11.86 
40     9-83 
32  38-78 
34  54-io 
17  4L42 
43  21.74 
26  17.21 
33  25.68 
36  40.54 
46     9-41 
35  37-72 
29  18.68 

7  49-75 
53  41.66 

41   56.71 
16  22.06 
23     5.36 
28  40.15 
30  25.13 

-75." 
75.52 
75.90 
76.17 
76.32 
76.40 
76.49 
76.93 
77-33 
77.48 
77-82 
77-97 
78.12 

—78.57 

—84.61 
85.20 
85-32 
85.47 
86.01 

86.54 
86.65 
86.81 
86.90 
87.01 
87.60 
87.61 
87.84 
87.89 
88.04 
88.18 

88.22 
88.22 

88.29 
88.69 
88.70 
88.87 

89.20 

89.21 
89.39 
89.54 
80.71 
89.89 

89.  go 
89.90 
-89.93 

-    9.85 
8.33 
10.58 
10.47 
9-35 
8-54 
7.30 
8.  II 
5-36 
7-31 
9-98 
9-32 
5-71 
-  9-99 

-   8.05 
8.69 
7.61 

8.54 
10.33 
10.32 

8.70 
5-99 
7-39 
-      7.22 

7-45 
8.76 
6.25 
g.i4 
8.29 

8.55 
6.64 

9-49 

7-58 
8.38 

8.75 
9.80 
8.63 
7-92 
5.56 
10.68 

9-33 
6.47 
7.24 
7.86 
—  8.04 

h.  m.     s. 
9  51     6-03 
53     0.41 
55     6  .  oo 
56  19.56 
57     8.81 
57  30.36 
9  58     1.07 

10      0    22.80 

2  28.39 
3  23-43 
5    12.55 
6     2.14 
6  49.78 
10     9  14.44 

10  45  59.52 
49  54-77 
50  48.75 
51   57-35 
55  38.98 
10  59  24.92 
ii     o  12.76 
i  28.65 
2   H.55 
3      I-5I 
7  27.42 
7  30.82 
9  13.14 
9  41.26 
10  54.07 
12     6.  02 
12    27.13 
12    28.12 
13      0.56 

16   15.17 
16  22.91 
17  44.  10 
20  32.49 
20  39.86 

22    12.  08 
23    38.03 

25    13-3S 
26    57.69 

27     4-73 
27     7-38 
II  27  21.75 

27  51     0.20 
37  12.25 
57  25.82 
56  26.02 
46  33.00 
39  11.82 
27  41.50 
35  20.51 
9  53.67 
27  56.60 
52     4.69 
46  18.51 

13   15.19 
27  52  17.62 

27  34  53-34 
40  34.80 
30  54-89 
39  11-57 
55     9-33 
55     2-28 
40  41.43 
16    6.01 
28  57-79 
27  23.34 
29  31.  13 
41   i  3  .  06 
18  35-95 
44  36.86 
37     5-  1  1 
39  20.83 

22      6.28 

47  49-45 
30  43.08 

37  52.75 
41     7.99 
50  38.08 
4°     5-55 
33  45-8i 

12    14.70 

58   11.88 
46  25.75 
20   48.42 
27   32.50 

33     7-91 
27  34  53.10 

21. 

33-545-8 

52-8 
TI   R 

17-3 

i. 

e   R 

48.8 

•30  S 

.     .  .     8.2 

15  5 

'5- 

27 

.6,40.    52.2 

| 

24  .9 

.  ;4i.8    .   . 

6  5' 

Zc 

.    16  T        .      . 

57- 

9 

3 

ic   R 

g*8 

4Q 

27- 

53 
39 
u? 

-13 

•  5 
.1 

-3 
.1 

6. 

51   R 

18.2 

30.5 

39-f> 
55-8 

52. 
S. 
50.8 

20. 

.  . 

29-3 

42 

T 

40.8 

52.S 

5-7 

22    3 

^7 

.8 

40- 

52.2 

,     r 

,IC  _  ^ 

45.5     .    . 

fR    r 

"  R 

47-9 

17. 

2. 

10.7 

46 

8 

iR  o 

... 

26 

•5 

4-7 
30  .  n 

51.2 

17.1 

3-3 

21).  2 

•   • 

9 

7.8 
8.9 
7 

59-  5 

43.7 

23  .  5 

8.9 

CORRECTIONS. 

REMARKS. 

Date. 

( 

Clock. 

Hourly 
rate. 

m                  n                   c 

Zenith  Point.     Mic. 

Co. 

(84)  225.  Double  ;  brightest  observed. 
(84)  229.  Hor.  thread  assumed  as  5  instead  of  6. 
(84)  230.  Micrometer  reading  assumed  as  38r.og 
instead  of  38r.g. 

1847.      h. 

s. 

s. 

s.                   s. 

s. 

0      '        "                 r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

•a  g° 

j=  ° 
o  £ 

55 

"~*  C 

52 

£  E 

*  S 

A. 

B.         C.         D. 

Corr'd 
Mean. 

Mean. 

Zone    85 

1847         Ii.  m. 
Feb.     5,    ii  45 

12   OO 

293 

/         i, 

" 

" 

in. 
29.884 

29.884 

31.8 
29.7 

25- 
25-  r 

35  28.3 

33.6     36.1     32.9 

32.59 

32-72 

ZONKS  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  85.     FEBRUARY'S.     M.     D0  =  —  27°  2'  50"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«, 

* 

MICROMETER. 

i 

"i 

„ 

Mean  Right 

Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

32 
33 
34 
35 
36 
37 
38 
39 
40 
41 
42 
43 
44 

I 
2 

3 
4 
5 
6 

7 
8 

9 

10 

ii 

12 
13 
14 

rs 
16 

17 
18 

19 

20 
21 
22 
23 
24 
25 
26 

27 

28 

29 
30 
31 
32 

7 
7 
6.7 
8 
9 
7 
8.9 
8.9 

9 
6 

7 
8 

7 

8 
9 
9 
9 
8.9 
8.9 
9 
9 
9 
9 
9.10 
8 
8 
7.8 
9.10 
8 

9 

8 
8 
8 
9 
9 
9 
8 

9 

8 
8.9 
7 
8 
8 

7 
8 

28  4 

h.  m.     s. 

ii   31     5-54 
31   23.04 
33  25.82 
38  32-37 
39  37.6i 
40  58.53 
46  16.52 

46  39-45 
48  23.48 
48  41.19 
56    o.io 
57  50.28 
ii   58     7.97 

ME  86.     FEB 

8     6  37.49 
6  44-13 
7     7-04 
8  28.65 
8  44.94 
9  34-ot, 
io  36.62 
12  53-55 
13   19.52 
14  23.  8c 
15     2.74 
16  37.  2C 

'7     5-45 
1  8  20.92 
18  42.  sc 

19  35-  3? 
21   30.  gc 

21    56.5-1 

23  46.  4C 
23  39-6? 
24  30-  7<- 
25     7-47 
25   18.3; 

27   '5-  <3f 
26  35.  1C 
27  56.78 

29  33-7E 
30  12.  sc 

30  52.8-1 
33  48.  3f 
34     7-8c 
35     7-5: 

s. 
-37.90 
37.89 
37.87 
37-Si 
37-80 
37.78 
37.71 
37-71 
37.69 
37.69 
37-59 
37.58 
-37-57 

WARY  11 

—41.62 
41.62 
41.62 
41.62 
41.62 
4r.6i 
41.61 
41.61 
41.61 
41.61 
41.61 
41.61 
41.60 
41.60 
41.60 
41.60 
41.60 
41.60 
41-59 
41-59 
41-59 
41-59 
41-59 
41.58 
41.58 
41.58 
41.58 
41.58 
41.58 
41-57 
41.57 
-41.56 

s. 

-0.99 

I.OO 
I.OO 

i.oo 

I.OI 
I.OO 
I.OO 

1  .00 

0.99 

I.OO 

0.99 

I.  or 
—  i.  or 

.     M. 

—  1.03 
0.99 
1.03 

1.02 
1.03 
I.OO 

1  .00 

1.03 

1.02 
0.98 
0.98 
I.OO 
1.02 
1.02 
I.O3 
I.  O2 

0-97 

0.97 

r.oo 

I.OO 

i  .00 
0.99 
0.99 

I.OI 

0.99 
r-03 

1.01 

0.98 
i.  or 

0.98 

1.02 
—0,98 

I. 
IV. 
IV. 
IV. 
VI, 
IV. 

Ill, 

V. 

II. 

VII. 
IV. 

II. 

VI. 

II. 

VII. 
VIII. 
VI. 
VIII. 
VIII. 
VII. 
V. 
VII. 
VI. 
VIII. 
IV. 
VI. 
IV. 
VII. 
VII. 
V. 
VII. 

II. 

VI. 
VI. 

VII. 
IX. 
V. 
IX. 
VIII. 
VIII. 
IX. 
IX. 
IV. 
VII, 
VII. 

5 
5 
3 
4 
i 

5 
4 
5 
6 

3 
5 

2 
2 

-27 

I 

5 
i 

2 
I 

5 
5 
i 
2 

7 
7 

5 
2 
2 
I 
2 

7 
7 
4 
4 
4 
5 
5 
3 
5 
i 

3 

7 
4 
7 
i 

7 

45.23    2 
41.98    2 

40.75   3 

43.63    2 

37-So   5 

38-77    2 
40.96     2 
43-52     2 
42.61     I 

43-35    3 
45.82    2 
39-36   4 
35-24    1 

"  42'  o". 

.38-85 
37-64 
37-93 
3.9-86    . 
35.64 
36.28 
36.1 
40.36 
36.59 
32.39 
34-69 
35-91 
35-25   - 
35-74 
37.63 
37.63 
45.89 
47.63 
4L33 
43.83 
44-74 
44-65 
44.18 
35.36 
39  •  36 
37-12 
31. 
3L6 
32-30 
41-56 
39-36 
37-99 

i  13.47 
3     5-70 
5  29.60 
7  55-01 
i  45.87 
4   56.23 
9  26.91 
2   12.63 
4     1-05 
3  59-76 
o  53-47 
5     0.44 
7  22.30 

,1     9.72 
=5   34.82 
,i  40.81 
14  43-22 

>2    59.67 

17  38.45 

!6  27.84 
;o  17.82 
16  35.64 
14    2.87 

2   43.10 
26   34.71 

n  21.95 

(7      5-22 

;r  51.54 

15  59.83 
6  18.12 

5   17.93 
29   14.07 
27  47.98 
27  16.65 
21  33-44 
21  48.87 
38  35-15 
24  34.84 
52     S.7C 
41 
14  29.14 
34  24.06 
8  47.  2f 

;o  51-97 

[o  49.87 

it 

—90.26 
90.29 
90.48 
90.97 
91.07 
91.20 
91  .61 
91.63 

91-77 
91.80 

92.28 

92-39 

-92.41 

-  6.73 
6.76 
6.87 

7.28 

7-35 
7.60 
7.88 

8-53 
8.65 

8.95 
9.13 

9-57 
9-71 
10.06 
i  o  .  1  6 
10.47 
10.95 
11.07 
"•57 
H-55 
11.78 
I  I  .c)5 

12.  0(1 

12.54 
12.63 
12.73 
13- 
13-37 
13-56 
14.36 

14-45 
—  14.72 

II 

-   7.01 
7.24 
8.61 
7-77 
10.45 
7-43 
7-95 
7-13 
6.23 
8.45 
6.98 
9.69 
-  9-95 

-10.44 

7-4'J 
10.50 
9.69 
10.65 
6.59 
7-59 
10.33 
9.91 
6.  20 
6.05 
7.60 

9-99 
9.96 
10.55 
9-85 
5-31 
5  •  20 

7.92 

7-75 
7.69 
7.03 

8-99 
7-38 
10.57 
9- 
6.24 
8.5< 
5.6. 
10.42 
-   5-82 

ll.   111.       S. 

II   30  26.65 
30   44-15 
32  46.95 
37  53.56 
38  58.80 
40  19.75 
45  37-Si 
4''     0.74 
47  44-So 
48     2.50 
55  21.52 
57   11.69 
ii   57  29.39 

S     5   54.84 
6     1.52 
6  24.39 
7  46.01 
8     2.29 
S   51.48 
9   54-01 

12    lO.gl 

12    36.89 
13    4L2I 
14    20.15 

15   54-' 
16  22.83 
I-  38.30 

17   59-87 
18  52.77 

20   48.42 
21     13-97 

23     3-Si 
22    57-IC 

23  48.11 

24    24.S. 
24  35-77 
26  33.37 
26  52.53 
27   14.17 
28  SI.K. 
29  30.0; 
"o    10.25 

33     5-84 
.33  25.21 
8  34  24-9', 

27  25  40.74 
27  33-23 

39  5's-'"> 
32  23.7; 

56   17.39 
29  24.86 
33  56.47 

20    41.39 

1  8  29.05 
38  30.01 
25  22.73 
49  32.52 
27  51   54.66 

28  33  26.  S() 

"7  -1 
33  58.18 
27     0.19 
28  35   17.67 
27  59  52.1,4 
28     8  43.31 

32  yuo 
28  S4.ao 
28  56  18.02 

27  54  5».  28 
28     8 
29  41.65 
29  25.24 
34   12.25 

28    28    20    15 

27  48  34-38 

27  47  34.20 
28   II   33.56 
H)     7.28 
9  36.  12 
3   52.42 
4     7-93 

20    56.68 

6   54.85 

34  32.00 
28  23 
27   56  47-75 
28   16  46.12 
27   51      7.22 
28  33   16.84 
27  53   10.41 

18.7 
55-3 

i.i 
7-7 

10.723. 
I3.525.S 
20.      32.3 

38. 

50. 

2.5 

46 

rK    r 

IT     ' 

59.4  51  .8 

•   •    39-5 

51-7 

4-3 

CT  8 

6    T 

1*8.**   .  . 

23- 

35-5 
25.5 

47-7 

0. 

.   . 

S. 

20.532.7  ..    .  . 

Zo 

21  .  5 

2.Q 

in  R 

14 

6 

,_ 

48.7 

37- 

49-8 

21. 

33-3 

o  5 

i"  R 

9.1 

21  .5 

4.  7 

55-7 

44    8 

26.8 

16 

41. 

43-6 

.       .         52.6 

20.9 
1.5 

0.7 

CORRECTIONS. 

REMARKS. 

Date                C"rr-  of 
lte-                Clock. 

Hourly 
rate. 

m                   11 

c 

Zenith  Point.     Mic. 

Co. 

(86)     6.  Ilor.  thread  assumed  as  6  instead  of  5. 
(86)  16.  Transitsover  T.'s  VI  and  VII  assumed 
as  recorded  over  T.'s  V  and  VI. 

. 

1847.      h.                   s. 
Feb.  TT,  6              -  48.20 

s. 
g  0.016 

s.                    s. 
—    O.2I2 

s. 
—  0.290 

r. 

O      O      1  8.  2  1          40.103 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Ii 
•5  s 

^  J 

A. 

B.         C. 

D; 

Corr'd 
Mean. 

Barom. 
Mean. 

Zone   86 

1847          h.  m. 
Feb.    ii,     8     5 

9  30 
9  52 
ro  ro 

292 

57     2.4 

8.        IT.  3 

7- 

7.20  : 

7"l« 

in. 

30.076 

.    . 
30.05 

.042 
.040 

34- 

33-2 

32- 
31.9 

O 

28. 

24. 
25- 
24. 

2.1 

3-7      iJ-o 

6.7 

5.90 

5-8J 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


/ONE  86.     FEBRUARY  ii.     M.     Dj  =  —  27°  42'  o"  —  Continued. 

No. 

Ma};. 

SECONDS  OF  TRANSIT. 

T. 

a\ 

"a 

MICROMETER. 

i 

4 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

[V. 

V. 

VI. 

VII. 

ii. 

12. 

33 
34 
35 
36 
37 
38 

'  i 
40 

4' 
42 
43 
II 
45 
4<> 
47 
4^ 
49 
50 
5« 
52 
53 
54 
^5 
5<> 
57 
58 
59 

61 
6s 

''3 
''4 
"5 
66 

67 

69 

7" 
7i 
72 
73 
74 
75 
76 

77 
78 
7') 

Si 

8 
S 
8.9 
8.9 
8 
9 
9 
9 
7 
7.8 
7 
9.  in 

9 
9 
9 

9.10 

8-9 
6 

9 
9 

8 
6 

9 
9.10 

7 
7.8 
7 
9.10 

I).  10 

6 
9.  10 
7 
S 
9  .  1  o 
<).  in 
6 
8 
7 
8 
5.6 
8.9 
S 
8.9 
7 
5 
9 
7 
9 
5.6 

17. 
50. 

h.  m.      s. 

8  35     8.30 
35  4L2S 
37     3.87 
38  21.67 

39     5  •  74 
40  54-82 
4i     1.37 
42     0.46 

42  37.67 
41  42.9(1 
44  43-97 
44  4.5-8:5 
46  33.24 
46  55-44 
48  37-47 
51    10-13 
52   19.14 
53  36.17 
54.24.97 
54  30.21 
-  55   34.58 
59  25.71 
S   59  28.08 
9     o  49.40 
2     4  .  So 
2   29.98 
3   19.80 
3  29.56 
4   13-24 
6  38.08 
9     -  •  67 

I  O    2  I  .  98 
11       2  .  69 
II       0.05 
12    58.54 

M  39-35 

15   0.47 
15  55.49 

If)     1.13 

17  25.28 
17  31-95 

18  34-77 
18  44.80 
19  30.02 

20    55.12 

21   53.86 

22    13.63 

24  48.13 

9  24  49-12 

s. 
-41.56 
41.56 
41-56 
41.56 
41.55 
41.55 
41-55 
41-55 
41-55 
41-54 
41-54 
41-54 
41-53 
41-53 
41.52 

41-51 
41.51 
41-5" 
41.50 
41.50 
41.50 
41-49 
41.49 
41.48 
41-47 
41-47 
41-47 
41.46 
41.41 
41-45 
41-44 
41-43 
4L43 
41-43 
41.42 
41.41 
41.41 
41.40 
41.40 
41.40 
41.40 
41-39 
41-39 
41-39 
41.38 
41-37 
4L37 
41.36 
-41.36 

s. 

—     .01 
.01 

.00 
.02 

.03 
0-99 
0.99 
0.97 
0.99 

I.  01 

0.99 

I.  00 

1.03 

1.02 

0.98 

1.02 
1.  01 

1  .00 

1.  01 
1.02 
I.OO 
1.02 
1.00 
1.  01 

0.98 
0.98 

I.  01 
I.OO 

1  .00 

I.  01 

1.03 

I.OO 

0.98 

1.  02 

0.99 

1.02 
I.OO 
I.  O2 

0-99 

I.OO 
I.  01 
1.02 
I.  01 
1.01 
I.OO 
I.OO 

0.98 
0.98 
—0.99 

IX. 
IX. 

IV. 
IV. 
V. 

11. 

IV. 

III. 

IV. 
IV. 
IV. 
IX. 

V. 

VII. 
IV. 

III. 

IV. 
IV. 
IV. 
VII. 
IV. 
IV. 
VIII. 
V. 

II. 

V. 
V. 
VIII. 
IX. 

II. 

V. 
IV. 
V. 
VI. 
VI. 

II. 

IV. 
VII. 
VI. 
IV. 
VI. 
IV. 
VIII. 
IX. 
VII. 
VIII. 

II. 
II. 

V. 

3 
3 
5 
2 
I 
5 
5 
7 
5 
3 
5 
4 
i 

6 
2 
3 
4 
3 
2 
4 
2 
4 
3 
6 

7 
3 
4 
5 
3 
i 

4 
7 
i 

5 
i 

4 
I 

5 
4 
2 
I 
2 
3 

5 
4 
6 
6 
5 

r. 
35-75 
3'  -73   - 
36.45 
36.46   < 
36.83 

38.53 
41.81 

44-74 
42.36 
40.22 
45-25 
41.00 
35-6 
42.39   • 
39.58 
34.25 
41-34 
38.00 
33.36 
33-90 
35-70 
43-iS 
42.69 
42.26 
37-38 
38.54 
35-8 
39-45 
36.54 
37." 
37-66 

34-23 
45-72 
44.36   . 
44.<}i 
46.13 
44.16 
36.27 
42.1 
41-43 
38.33    ' 
41.44 
43-3      - 
37-19 
37-23 
35-5 
43-13 
42.22 
40.47 

>             u 

i8  20.69 
|o  39.12 
!6  16.11 
[6  40.43 
j2  19.36 
=5     4-35 
=3   ".55 
6  57.72 
!2    52.61 

55  47.85 

!I    13.09 

!g  24.50 
>3     i-72 
13  '5-93 
15  45.52 
17  56.49 
55     9-29 
H     8.87 
59  44.06 
)8     8.26 
52  28.06 
12   49.04 
28   26.66 
54  37.56 
7      I-  14 
o  31.21 
58  20.00 
JO    18.22 
26  II.  94 
57  34-79 

;i  50.79 

J3   18.68 
6  23.97 

t7  59-99 
:i  24.67 

(6  59-04 
27  36.76 

52  38.37 
23     1.42 
29  10.77 
15  25.91 
19  40.67 
(2  44.19 
57  3i.li 

!5    48.93 
)2   34-22 
3  43-14 
4  M-48 
'•3  57.65 

-14.72 
14.89 

I5-25 
15.60 
15.82 
16.30 
16.33 
16.  60 
16.76 
I7.33 
17-33 
I7-33 
17.82 

I7.93 
18.40 
Iq.o8 
Ig.37 
19.72 
19.72 
19.95 
20.23 
20.98 
20.99 
2i.  61 

21-93 
22.05 
22.26 
22.31 

22.49 
23.12 
23.68 

24.  12 
24.23 
24.22 
24.72 
25.14 
25.22 
23.19 

25.47 
25.82 
25.85 
26.12 
26.16 
26.35 
26.69 
26.93 
27.51 
27.63 
-27.63 

-  8.95 
9-23 

7.58 

9-93 
10.59 

7-44 
7.23 
5-39 
7.18 
8.66 
6-99 
7-93 
10.67 
9-52 

6-39 
10.07 

8-59 
8.13 

9.  12 
lO.Og 

8.28 

9-47 
7.82 

8-53 
6-53 
5-79 
8-95 
8.03 
7-56 
8.87 
10.53 
8.38 

5-31 
10.09 

7.02 
9.98 

7-73 
10.64 
7.20 
7.91 
9.81 
10.29 

9-47 
8.86 
7-52 
8.29 
6.15 

6.21 

-  7.3i 

h.  m.     s. 

8  34  25.73 

34  58.71 
36  21.31 

37  39-09 
38  23.  i  6 
40  12.28 
40  18.83 
41   17-94 
41   55.13 
44     0-41 
44     1-44 
44      1-34 
45   50.68 
46  12.89 

47  54-97 
50  27.60 
51  36.62 
52  53-67 
53  42-46 
53  47-69 
54  52-08 
57  43-20 
8  57  45-59 
9     o     6.91 
I  22.41 
i  47-43 
2    37-32 
2   47.10 

3  30.78 
5  55-62 
8   17.20 

9  39-55 
10  20.28 
10  17.60 

12    16.13 
13    56.92 

14   1  8.  06 
14   13.07 
15    18.74 
16  42.88 
16  49.54 
17  52-36 

I  8       2  .  40 

18  47.62 
20  12.74 
21   11.49 
23  31.28 
24     5-79 
9  24     6.77 

28  20  44.36! 
23     3-24; 
8  38.94! 
29     5-96! 
34  45-77 
7  28.09 
28     5  35-" 
27  49  19.71 
28     5   16.55 
18   13.84 

3  37-41 
ii  49.76 
35  30.21 
28  25  43.38 
27  58  10.31 
28  30  25.64 
17  37-25 
13  36.72 
22    13.10 
30   38.30 
M    56.57 
25    19-49 
10    55-47 
28    17       7.70 

27  59  29.60 
27  52  59-05 
28    20   51.21 
12    48.56 

s  41.99 

20      6.78 

34  25.00 
28  15  51.18 
27  48  53-51 
28  30  34.30 

3  56.41 
29  34.16 
10     9.71 
35   14-20 
5   34.09 
ii  44.  50 
28  11.57 
32   17.08 
25   19.82 

20      6.32 

8  23.14 
28  15     9.44 
27  56  16.80 
27  56  48.32 
28     6  32.59 

3.i 

21.7 

IS   •> 

31 

I  .-1 

48. 

.    17.  7 

5-5 

1  1   ^ 

52.5 

15-7 

12.  Q 

.  .    •?•?.  s 

* 

CT     ft 

6.7 

TO.  I 

•  /  -  ,  -  - 
.   .    16.2 

-5- 

7.7 

i" 

48.5 

"•7 

ij- 

2^  .  7 

.... 

-4- 

I  .S    .    . 

4<: 

•• 

.   . 

1  '    - 

!5-5 

j'l  ,'s 

o.S 

i; 

TO.    ^ 

2.7 

;T 

1  ;. 

>S      1 

i 

1 

o.  n 

2(>  .  I 

.     .     12.8 

57- 

•  1  s 

38.7 

20.  i 

32.5 

10      S 

49 

23 

--, 

CORRECTIONS. 

REMARKS. 

Date. 

('l)lT.  Of 

Clock. 

Hourly 
rate. 

in                   n 

C 

Zenith  Point. 

Mic.  Co. 

(86)  40.  Double  star. 
(86X45.  Declination   about    i°    different    from 
Arg.  Z.  352,  149. 
(86)  54.  Minutes  assumed  as  58  instead  of  59. 
(86)  55.  Minutes  assumed  as  58  instead  of  59. 
(86)  63.  Transit  over  T.  IV  assumed  as  recorded 
over  T.  V. 
(86)  64.  Transit  over  T.  II  assumed  as  recorded 
over  T.  I. 
(86)  70.  Minutes  assumed  is  14  instead  of  15. 
(86)  79.  Minutes  assumed  as  24  instead  of  23. 
(86)  Si.  Star  apparently  double. 

1847.           h. 

s. 

s. 
INS" 

s. 

S. 

1 

s. 

o        / 

r. 

rRUMENT  READINGS. 

Date, 

CIRCLE. 

Harom. 

1°' 

-5  £ 

2£ 

<£ 

~a  E 

C   0 

o  £ 

><    V 

"£ 

A. 

H. 

C.         D. 

Corr'd 

Mean. 

Mean 

1847.        h.  in. 

in. 

i6 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  86.     FEBRUARY  n.     M.     D0  =—  27°  42 

o"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

, 

* 

MICROMETER. 

i 

*.- 

.Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

II. 

12. 

82 
83 
84 
85 
86 

87 
88 
89 
90 

9' 

92 

93 
94 
95 
96 

I 
2 

3 
4 

5 
6 

7 
S 

9 

10 

n 

12 
13 

15 

16 

17 
18 

19 

2d 
21 
22 

23 
24 
25 
26 

27 
28 
29 

30 

6 

9 
9.10 
9.  10 
8 
9 
9 
9.10 

o- 

8 
8 
8 
8.9 

7 

6 

6 
6 

8 
9 

8 
8 
5 
7 
8 

10 
10 

8 
8 
8 
8 

8 

.7-8 

M  5 

h.  m.      s 
9  26  26. 
26  14. 
27  48. 
29     4. 
31    21. 
31   35- 
55  48. 
56  50. 
9  57  36. 

IO      O      I. 

o  20. 
o  34- 

0      0. 

3  50. 
io     5  54- 

<K  87.     M 

8  io  37. 
ii  ii. 
14  48. 
16  18. 

17  44- 
19  56. 
21    36. 
25    29. 
27  45- 
29  55- 
30  56. 
36    o. 
37  54- 
?40  52. 
44      i. 
46  17. 
46  52. 
48  38. 
50  43- 
51 

96 
58 
87 
22 

79 
16 

17 
4' 

10 

46 
5' 
81 

75 

71 

AF 

»3 
66 
38 
B5 
45 
33 
54 
29 

55 
03 
13 

;•-' 

Io 

58 
98 

7' 

56 

S. 

-41.35 
41-35 
41.34 

41-33 
41.32 
4L32 
41.  16 
4LI5 
41.15 
41-13 
41-13 
41-13 

41  .  ic 
-.11.  oS 

-CH    5. 

-44.13 
44-13 
44.13 
44-13 
44-13 
44-13 
44-13 
44-13 
44-13 
44.13 
44-13 
44.12 

44-12 
44-12 
44-11 
44-11 
44.11 
44.11 
44-10 

s. 
-O.gg 

1.  01 
1.02 
I.OO 

0.98 
0.98 
0.98 

1.02 
1.  01 
1.  01 

0.98 

1.  01 

I.OO 

1.  02 
—O.gS 

MAJ. 
—0.98 

I.OO 

O.gg 
1.02 
1.02 
1.  01 
1.03 
0.99 
•03 
.01 
.01 
.01 
.02 
.02 

O.gg 
O.gg 
I.OO 
O.gS 

IV. 
VIII. 
IV. 
IV. 
I. 
III. 
IV. 
IV. 
V. 

I. 
III. 

V. 
VI. 
V. 
IV. 

IV. 
V. 

V. 
IV. 
IV. 
IV. 
IV. 
IV. 
IV. 
V. 
VII. 
VII. 
VII. 

III. 

6 
2 
I 
4 
7 
6 
6 
I 
3 

2 

6 

2 

4 
I 

7 
30° 

6 
4 
5 

2 

I 

2 

I 

5 
I 

3 
3 
3 
2 

2 

7 
5 
5 
4 
6 

4 
5 
4 
3 
6 

3 
4 

2 

3 

5 
2 

r. 
39-92 
47-3 
40.16 

39-74 
42-73 
41.65 
41.31 
36.33  : 
38.91 
46.66 
45-24 
45-24 
47.80 
40.40 
40.69  [ 

Ii'  30". 

38.605 
38  .  S6o 
37.31 
42.88 

48.3251 
50.28 

35.893 
36.68 
41.885 
42.675 
37.695 
33-40 
35.65 
42.20^  . 
38.28" 
42.11    • 
40.g7    ' 
42.51    ' 
40.  gl 

38-53    . 
33.53    ' 
43-665- 

41.60  ; 
43.135 

42.812  ; 
37-99    . 
45-778. 
44-824. 
44.356- 
46.252  . 

'5  33-Si 
40  26.46 
50  24.74 
30    8.05 
8     6.65 
M  34-21 
14  45.96 
52  36.62 
36  32.92 
40  48.90 
12   30.60 
41    38  ..08 

25    3L29 
50   16.44 
9  17.22 

[6   19.10 
30  39.22 
25  46.50 
12  59-33 
15  43-6o 
58  44-57 
;2  51.68 
:6     S.ig 
19  25.35 
!4  23.31 
>7   I4-76 
K>  42-33 
17     7-97 
.3  22.26 
o  40.16 

!3       I.  21 

!3  40.48 
!S  33-57 
4  5g.6g 
)0  50.62 
15     4.49 
'•7  53-8i 
15     0.33 
3  43.ii 
14  18.59 
(I     9.22 
(I   19.60 

13     9-32 
!I    43.89 
H      3-22 

-27.98 
27-95 
28.35 
28.66 
2g.lS 
2g.25 
34.58 
34-79 
34-96 
35-48 
35-55 
35.60 
35.48 
36.28 
-36.68 

-   6.47 
6.64 
7.6c 
8.01 

8.43 
9.01 

9-4? 
10.47 
11.07 

ii  .go 
13-17 
13-67 

14.41 
15.18 

15.73 
15.87 
l6.2g 
16.80 
16.65 
16.65 
17.41 
17.58 
18.30 
21.  8l 

23.58 
24.53 
25-55 
25.66 

—  27.22 

II 

-  6.36 

9.20 

10.38 

S.oi 
5-52 
6.24 
6.26 
10.64 
8.76 
9.2., 
6.01 
9-34 
7-49 
10.36 

-   5.64 

-   S.io 
lo.og 
9.4] 
11.83 
12.22 
11.23 
13.27 
9-45 
12.76 
10.62 
II  .02 
II-37 
12.43 
1  1  .  (p 
7.30 
9-°3 
9.13 
9-79 
7.91 
10.12 
9.31 
9.70 
10.70 

7-73 
10.60 
10.16 
1  1.  60 
10.44 
8.84 
-11-57 

h.  in.     s. 
9  25  44.62 
25  32.22 
27     6.51 
28  21.89 

30  3g-4g 
30  52.86 

55     6.10 
56     8.30 
56  54-24 
59  18.96 
59  38.35 
59  52.45 
9  59  18.68 
10     3     8.63 
io     5   12.68 

S     g  52.12 
io  26.53 
14     3-26 
IS  33-70 
16  59-30 
ig  n.  19 

20   51.38 
24   44-17 
27      0.39 
21)      9.89 

30  10.  gg 
35   15.70 
37     9.38 
40     7.46 
43   16.45 
45  32.88 
46     7.61 
47  53.48 
49  58.28 

52  31.16 

8  56  18.65 
9  II  39.84 
19  35-11 
23  57.02 
28  43.01 
29 
9  36  47.48 

27  58     8.19 
28  23     3.61 

33     3-47 
28    12   45.62 
27    50  41.35 
57     9-70 
27  57  26.80 
28  35  22.05 
19  16.64 
28  23  33.62 
27  55   12.16 
28  24  23.02 
S   14.26 
28  33     3.08 
27   51   59-54 

30  28     3.67 
42  25.95 
37  33-51 
54  49.17 
57  34.25 
30  50  34.81 
31     4  44-40 
30  37  58-11 
31     i   19.18 
30  46  15.57 
49     7-68 
51   36.87 

sg    4.07 

55   18.57 
22    32.64 

34  55-97 
35  35-48 
40  2g.6s 
26  54.40 
42  47-3g 
37     0.45 
39  5o.  92 
46  58.61 

25   39-14 

46    2  I  .  OO 

43  12.96 
53  25.73 
45   15-31 
33  48-39 
30  53  12.01 

J 

ift  r 

16.6 

22    7 

ii. 

23-5 

48.3  .  . 

.   .    jS.S 

•>?  6 

R 

•    •    47- 

">c    S 

1.2 

17.530.1  42.454.8    .   . 
....    24.537.649.5 

19.5 

31.  <j 
50. 

Zo 

10. 

23.2 

35-9 
6  6 

]8 

IO. 

23. 

22. 

15. 

7- 

20. 
29-5 

16.8 

32.4 
41.2 

29.5 

4L5 

I  I  .  5 

55- 
=  6 

7-9 

2O.  2    .    . 

.    .     11  . 

23- 

.  . 

49- 

61.8 
I7.8 

.  . 

43-8 

3'  - 

.    . 

.  . 

51.2 
56. 

"7- 

7-8 
8 
8 
8 

10 

9 

8 

8 

IV. 
IV. 
IV. 

V. 

51- 

63-516. 

2g. 

4-. 

53  16.26 
54 
8  57     3-72 
g   12  24.  go 
20   20.13 

24  42.05 

2g  28.00 
30 
9  37  32.44 

44-10 

44.09 
44-05 
44.02 
44-01 
43-99 

-43-95 

I.OO 

O.gS 

1.  01 
I.OO 

1  .02 

T.OO 
—  I.O1 

55- 

7-4 
29.5 

15-1 

4- 
25- 

2O.  2 
42. 

16. 

55- 
40.8 

t's.'s 

45-4 

42. 

20. 

32.4 

46. 

IO. 

CORRECTIONS. 

REMARKS. 

n                     Corr.  of 
Clock. 

Hourly 
rate. 

.   m                  n 

c 

Zenith  Point. 

Mic. 

Co. 

(86)  88.     Double  star. 
(87)  13.     Doubtful. 
(87)  19.  }  The  observa 
(87)  20.  >•      in  the  orig 
(87)  21.  )      gible  for  tr 
(87)  25.     Transit  over' 
instead  of 

• 

ions  of  right  ascension 
nal  record  are  unintelli- 
ese  three  stars, 
f.  VI  assumed  as  at  50".  5 

1847.          h.                  s. 
Mar.     5,       5          —  50.77 

s. 
g  0.004 

s.                  s. 

-    O.2I2 

s. 
+  0.294 

o     o     o.g6 

r. 
40.169 

INSTRUMENT  READINGS. 

Date. 

I 

CIRCLE. 

f  i 

|| 

34-: 

34-t 
33-8 
30.  f 
30.  c 
30. 

A. 

•50 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone   87 

1847.        h.    m.' 
Mar.     5, 
7     32 
7    48 
8       7 
9       6 
io     15 
io     57 

290  27  28 

32.2 

33-4      35-3 

32.52 

32.48 

in. 

30.39° 
•  390 
-396 
.400 
.402 
30.42 

D 

41- 

40.5 
39-5 

39-5 
38.5 
38. 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  87.    MARCH 

c 

.    MAJ.     D0  =  -3o°  ii' 

30  '  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«l 

a,      MICROMETER. 

i 

,, 

d 

Mean  Right 
Ascension, 

1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

32 
33 
34 
35 
36 
37 
38 
30 
40 

41 
42 
43 
44 
45 
46 
47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 
5') 
60 
61 
62 
63 
64 
65 

i 
2 

3 
4 
5 
6 

7 

8 

9 

10 

S 
8 
7 

8 
S 
8 
7 
9 
S 

8.9 
8 
8 

8 

3 

8 
8 

9 
8 
7-8 
9 
6 

7 
7 
5 
7 
8 
8 
8 
8 
6 

9 

I 

& 
6.7 
9 
7 

7-8 
8 
8 

IT    6 

h.  m.     s. 

9  38  39.26 
40  43.16 
41   15.42 
44  35-88 
45   13-64 
48  30.19 
50  22.49 
54     2.99 
9  56  20.04 
10      2    38.61 
5  38.14 
8  31.24? 

9  41-33 
15     3.23 
15     9.06 
16  21.15 

17  45.64 
56.64 
20     1.31 
26    0.23 
28  37.69 
30    4-32 
30  14.64 
31     1.58 
35     7-20 
37     3-62 
38  51-87 
41   17.25 
41   57-97 
43     0.66 
43  29.39 
47 
50  '30.38 
51   52.64 
10  54  18.51 

E  88.     MAR 

9  46  45-41 
49  23. 
52  23.32 

53  52.51 
55  53-69 
57     2-18 
9  58  47.99 
10     i  39.66 
3   13-85 
10     6  26.82 

S. 

-43-95 
43-94 
43-94 
43-92 
43-92 
43.90 
43-89 
43-87 
43.86 
43.83 
43-81 
43-79 
43.78 
43-75 
43-75 
43-74 
43-73 
43.72 
43-71 
43-6- 

'  43.64 
43.64 
43.64 
43-6i 
43-59 

43-55 
43-54 
43-54 

43-43 
43-47 
-43.46 

en  14. 

+  12.70 
12.71 
12.72 

12.73 
12.74 
12.74 

12.75 
12.76 

12.77 

+  12.78 

s. 

—  I.OO 

0.99 

0-99 

I.OO 
l.OI 
I.OO 

0.98 

I.OO 

0.99 

0.98 

1.02 
l.OI 
I.OO 
l.OI 
1.02 
I.OO 
I.  01 
I.OO 

0.98 

1.02 
0-99 
I.OO 
I.OO 
1.02 
1.02 
I.  O2 
O.gg 
I  .Ul 
l.OI 
I.OO 
I.OO 

0.99 

I.OO 

—  l.OI 

MAJ. 

+  1.00 

0.98 

l.OI 
I.OO 
l.OI 
l.OI 

0.99 
0.98 
0.99 

+  1.02 

IV. 

IV. 
VII. 
IV. 

V. 
VII. 
V. 
V. 
IV. 
IV. 

V. 
VII. 
IV. 

I. 
II. 

IV. 
VI. 
VII. 
VII. 

V. 
IV. 

V. 

3 
5 
5 
4 
3 
4 
7 
4 
5 
7 
i 

3 
4 
3 
2 

3 
3 
3 

r. 

49.652 
42.156 
43-285 
43.200 
39.22 
40.662 
38.305 
47-162 
41.962 
39-462 
39-15 
40.931 
36.77Q 
33.681 
37-421 
44-725 
40.756 
43-470 

30  23.07 

22    59.64 
22    20.76 

28      g.8l 
36   21.93 
29   37.21 
10  39-34 
25  53-35 
23     5-97 
9  59-45 
50  59.48 
35  23.37 
31  51-02 
39  33-01 
46     7.35 
33  12.73 
35  29.05 
33  55-59 

-27-47 
27.88 

27-99 
28.67 

28.79 
29-45 
29.81 
30.54 
30.78 
32.20 
32.75 
33-og 
33-50 
34-47 
34-49 
34-71 
34-95 
35- 

—  10.  06 
9.02 
8.93 
9-74 
10.89 

9-95 
7.29 

9-43 
9.03 
7.20 

13-03 
10.76 
10.26 
11.35 
12.30 

10.45 
10.77 
10.55 

h.  m.     s. 
9  37  54-31 
39  58.23 
40  30.49 
43  50.96 
44  28.71 
47  45.29 
49  37.62 
53  18.12 

9  54  35.19 
10     i   53.80 

4  53-31 
6  46".  44 
8  56.55 
14  18.47 
14  24.29 

15  36-41 
17     o.go 
(17)11.92 
20  16.62 
25   15-54 
27  53-05 
29  19.68 
29  30.00 
30  16.92 
34  22.57 
36  ig.oi 
38     7-3° 
40  32.68 

41   13-41 

42    I6.I2 

42  44.85 

49  45-91 
51     8.17 
10  53  34.04 

9  46  59.11 

52  37.05 
54     6.24 
56     7-44 
57  15.93 
9  59     1-73 
10     i   53.40 
3  27.61 
10    6  40.62 

30  42  30  60 
35  '  6.54 
34  27.68 
40  18.22 
48  31.61 
41  46.61 

22    46.44 
38      3-32 

35   15-78 
30   22      8.85 
31     3  15.26 
30  47  37.22 
44     4.78 
51  48.83 
58  24.14 
45  27.89 
47  44-77 
30  46  ii. 

31     4  27.45 
30  34     0.79 

39  47-97 
46  22.  8( 

30  59     °'-53 
31     3     7-65 
30  57  35  -9f 
32  54-  5t 
48  47.  gj 
53  40.65 
42  40.4? 

37   19-35 
20  4g. 

24      5-04 
30  45  40.21 
31     2  17.84 

29  29  24.25 
30  23  19.57 
29  58  18.70 
30     3  44.4? 
29  51  26.57 
29  57  47-  K 
30    9  58.15 
22      9.6; 

30     9  43-3' 
29  41    22.  If 

30. 

43-4 

56. 

41  - 

10.5 

49-? 

57-2 
37-8 

13- 

17-8 

10. 

50. 
24  .'S 

30. 

23- 
3-5 
20. 

3S-7 

42.7 

35- 
15.6 
32.8 

47  4 

28   " 

64.0 

9.  6 

.    . 

16. 

29. 
50.6 

41.  S 

64.0 

54-? 
75-0 

22. 

66.? 
34.  : 

21  . 

47- 

24. 

35. 

13. 

l 

5 
4 
3 

i 
i 

2 

6 

3 

2 

3 
4 

7 
7 
4 

I 

-29C 

4 
I 

5 
4 
6 

5 

3 
i 

3 
7 

37.165 
44.32 
44-32 
43-20 
46-65 
39-52 
38.915 
31.  10 

39.50 
45.96 
49.695 
48.68 
41.98 
36.33 
34.215 
41.5 

34'  30' 

49-10 

43-25 
40.98 
41  .602 
37.76 
41.92 
41.122 
45-35 
41-578 
45-I65 

52     7-87 

21    45.  12 
27    31-25 

34     5-19 
46  40.93 
50  46.78 
45   15-56 
20  37/37 
36  28.13 
41   20.07 
30  21.25 
25     0.79 
8  32.80 
it  47.30 
33  19.20 
49  54-10 

24  46.66 

48  38-35 
23  40.13 
29     4-84 
16  48.20 
23     7.76 
35   16.75 
47  26.04 
35     I-  10 
6  43.12 

36.39 
36.83 

37-07 
37.10 

37.23 
37-9° 
38.22 

38.51 
38.91 

38.99 
39.18 
39.26 
39- 
40.32 
40.55 
—40.89 

—  2.29 
2.72 
3.42 
3-72 
4.  ii 
4-31 
4-67 
5-23 
5-53 

-    6.12 

13.19 

8.84 

9-65 
10.57 
12.37 
12.97 
12.18 
8.68 
10.90 

11-59 
10.05 
9-30 
6.98 
7.42 
10.46 
—  12.85 

-    5.30 
8.50 
'   5-15 
5.87 
4.26 
5-Oy 
6.71 
8.36 
6.68 
—  2.91 

50.5 
I?. 

15-8 

C'J. 

4O. 

54-2 

4. 

2O.  I 

2Q. 

42. 

39- 

52. 

39- 
4-5 

52. 

16.8 

bn 

20.? 

24. 

36. 

cc 

40. 

53- 

5- 

52. 

43-4 

6. 

32. 

56. 
29.? 

44. 

68. 
3'. 

Zo* 

45- 

59- 
58.4 

37- 

II. 
41. 

12. 

27-    37- 

53  .'8 

.    .    IS. 
6.2  19. 

30.6? 

.   .    13.226.4 

i. 

49- 

27.4 
1.2 

^Q.S 

14. 

25.8   .  . 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                   n 

c 

Zenith  Point. 

Mic. 

Co.     (87)  y 

).  Minute  of  transit  assumed  as  55*  in- 
stead of  56'. 
;.  Minute  of  transit  assumed  as  7™  in- 
stead of  8'". 
).  Transit  over  T.  V  assumed   to  have 
been  recorded  as  over  T.  VI. 
i.  Micrometer  reading  assumed  as  3gr.O5 
instead  of  3gr.so. 
).  Double;  micrometer  reading  assumed 
as  45r.76  instead  of  45r.g6. 
.  Minute  of  transit  assumed  as  43™  in- 
stead of  44™. 
.  Micrometer  reading  assumed  as  4ir.O5 
instead  of  4ir.5. 
'..  Transit  observations  incongruous. 

1847.           h.                 s. 
Mar.     14,     10          +   7.72 

s. 
g  0.018 

s. 
;   —  0.212 

s. 
+  0.294 

o     o     7.12 

r. 
40.  i 

\    (87)  4 
42     |   (87)  4' 

INSTRUMENT  READINGS. 

(87)-  5! 

!  (87)  5< 

Date. 

CIRCLE. 

|| 

«S'I   (87)  6 
III    (87)6; 
"IE:   (88)    : 

0 

32.1 
30. 

28.5 

28.5! 
28.6 
28.4 

A. 

B.         C.        D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone    88 

1847.       h.    m. 
Mar.   14,  9     46 
8     35 
9     45 
10    35 
10     44 
II     27 
12       4 

12       51 

291  5  o.o 

3.5       0.5       o.i 

0.85 

j 

1.02 

in. 

30.  182 
.180 
.180 
.180 
.166 
.162 
.161 

43.8 

41-5 
40. 
40. 
39- 

38.5 
38. 

i8 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  88.    MARCH  14.    MAJ.    D0=  —  26°  34' 

30"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

4 

"2 

MICROMETER. 

i 

4 

d 

Menu  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

ii 

12 
13 
14 
15 

16 

17 

18 

19 
20 
21 

22 

23 
24 
25 
26 

27 
28 
29 
30 
31 
32 

33 
34 

35 
36 
37 
38 
39 
40 

41 
42 
43 
44 
45 
46 

47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 
59 

8 
8 
8 

7 
8 

7 
8 
8 

3 
8 

5 
9 

I 

8 
8 
7 
7 
8 

9 

8 
8 
8 

8 

8 

8.9 
8 

8 
8 

6 

7 
7 

8 
8 
8  . 
9 

8.9 
9 
9 

8 

6.7 

'7- 

30. 

42.  ' 

56 

h.  m.     s. 
10     7  42.31 
8  43-34 
9  57-88 
12  35.86 
14  52.36 
15  19.60 
16  31^19 
19  15-03 
20     3.54 

22    11.83 
22    24.84 
29    11.54 

34  12.01 
35  29.45 
36?24-35 
38  40.14 
40  33.38 

41  41-63 
42 
46  54-49 
49  32-54 
50     7-52 
52  15-70 
57     7.52 
10  58  54.87 
ii     i   16.76 
5     1-54 
7  57.50 
8  22.17 
II  32.82 
14  32.90 
25.97 
20  32.97 
22    ?O.g3 

25  15.28 
27  23.43 
30     6.10 
ii   31   22.32 
12     7  56.69 
56.  6c 
9  43-66 
II    2  I  .  70 
12  55-95 
13     7-59 
16  29.08 
17  16.49 

21    35.29 
22    45-70 
12    23    27.69 

s. 

+  12-79 
12.79 
12.80 

12.  8l 

12.82 
12.83 
.  12.83 
12.85 
12.85 

12.86 
12.86 
12.90 
12.92 
12.94 
12.94 
12.96 

12.97 
12.98 

13.01 
13-03 
13.03 
13.05 
13.08 
13.09 
13.11 

13-14 

I3-J6 
13.  16 
13.18 
13.21 
13.21 
13.25 
13-27 
13.29 

13-31 
13-33 
13-34 
13.68 
13.68 
13.69 
13.71 
13-73 
13-74 
13.76 
13-77 
13-81 
13.83 
+  13.83 

S. 
+  1.00 
O.gS 

0-99 
1.  01 
1.  01 

0.99 

I.  01 

0.99 

1.02 
I.  01 
I.OO 
1.02 
I.  01 

0.99 

I.OO 

0.98 
0.99 

0.98 

I.OO 
I.OO 
I.OO 

1  .00 
0--99 

I.OO 

0-99 
.01 
.00 

.00 

.00 

.00 

0.99 

I.OO 

0.99 

1.  01 

0.99 
0.99 
0.99 

i.oo 
0-99 

1.00 
I.OO 

0.99 
0.99 

0-99 
0.99 
I.OI 

+  I.OO 

V. 
VI. 
IV. 

V. 
VII. 
VII. 

vii. 

VIII 

yii. 

IX. 
IV. 

VII. 

IV. 

V. 

VI. 
IV. 

3 

i 

3 

2 
5 
5 
3 
6 

2 

6 

5 
5 
7 
5 
2 

4 
I 

2 

3 

I 

4 

r. 
51.11 

46.39 
40.36 
48.30 
45.505 
48.63 
41.105 
36.61 
41.815 
46.69 
54-83? 
34.16 

38.77 
41-65 
42.3 
41-15 
40.?59 
46.528 
52.76 
47.87 
45.51 

>.g  32.87 
(6  50.24 
)5  42-99 
!9  52.60 
!i     4.31 
9  16.72 
)5   17-28 
7  27.79 
13  36.05 
i  40.67 
5  42.72 
'-7  34-65 
[0  23.33 
23  16.72 
13  28.64 
29  20.41 
>o    9.94 
to  53-77 

28  35.29 

15   59-27 
26  49.94 

-  6.37 

6.57 
6.80 
7.29 
7.72 
7.78 
7  •  99 
8.47 
8.63 
9.01 
9-04 
IO.2O 
I  I    03 
11.23 
11.38 
11-75 
12.04 
12.23 
12. 
I3.OO 
13.41 

-  5.93 
8.28 

6.77 
7-34 
4.82 

4-5* 
6.72 

4-34 

7  .  86 

3-59 
4.12 
5.68 
3.42 
5.09 
7.81 
5.91 
8.74 
7-47 
5-  Si 
8.17 
5-5S 

h.  m.      s. 
10     7  56.  10 
8  57.11 

10    1  I  .67 

12  49.  6(> 

15   6.3,, 

15   33-44 
16  45.01 
ii)  28.89 

20    17.38 
22    25.71 
22    38.71 
29    25.44 

33  25.95 
35  43-4" 
36  38.2? 
38  54.10 
40  47-33 
41   55-6o 

47     8.48 
49  46.57 
50  21.55 
52  29.75 
57  21.  60 
10  59.  8.95 
II    I  30.87 
5  15-67 
8  11.67 

8  36.33 
ii  47.00 
14  47.11 
15  40.18 
20  47.21 

22    I5.2(i 
25    29.56 

27  37-75 
30  20.42 
II  31   36.65 
12     8  11.36 
8  11.37 
9  58-34 
ii   36.41 
13  10.  6S 
(14)22.32 
16  43.83 
16  31.25 
21   50.09 
23     0.54 
12   23   42.52 

Of                     II 

30     4   I5.I7 
21   35.09 
10  26.56 
30  14  37.23 

29  55  46.85 
29  53   59.08 
30  10     2.09 
29  52  10.  60 
30  i  8  22.54 
29  46  23.27 
29  50  25.88 
30      2    20.53 
29  45      7.78 
29  58     3.04 
30  1  8   17.83 
4     8.07 
-5     0.72 
15  43-47 
3  23. 

20    50.44 
I    38.93 

6  21.74 

2      0.22 
30    17    25.28 

29  57  31-07 
30  19     5-53 
29  46  46.44 

30     i  49-45 
ii   21.41 

4  42.94 
4  20.04 
24  32.66 
9   11.26 

30    12    36.95 

29  53  42-57 
30  23     6.08 
23  23.15 
16  27.18 
10     9.54 

22       1.82 

20    36.47 
21    ig.II1 
17    54.83 
3O    19      6.96 
29    50   47.10 

30    9    0.04 

16 

II. 

27 

23. 

36- 
53. 

18 

45. 

c-.  r, 

56 

IO. 

15. 

?8 

40. 

29- 

41.8 

72  . 

50. 

63. 

37- 

34- 

27 

7-5 

38 

50. 

2O. 

34- 

53- 

78. 

Ifi 

20. 

|i    S 

20. 

58 

53   8 

3 

5 

2 

4 
2 

6 

4 

3 
4 
4 
i 

2 
2 

5 
i 
i 
2 

3 
I 

I 
I 

2 
2 
6 
3 

47.625 
34.882 
43.651 
52.74 
40.77 
46.22 

45.29 
40.05 
40.275 
40.95 
41-56 
58.05 
52.10 

49.41 
44.10 
43-61 
45-54 
41.29 
46.057 

31   3L72 
27  10.10 

(2    32.83 
22   40.98 
U    12.03 
I    56.89 
26    57.86 
36   28.13 
29   5O.2O 
29   27.29 

19  36.50 

u  17-03 

37  41-90 
18  49.85 
(8     9.08 
»8  25.96 

M  27.79 
35   11.01 

»7     1-55 

I3.SI 
14.50 
14.76 
15.07 
15.56 
15-95 
16.0O 
16.39 
16.76 

16:82 
17.48 
17-65 
18.01 
18.22 
18.54 
18.67 
21.83 

21  .83 

2  1  .  94 

6.21 
5.62 
7-69 
5.02 
7.04 
3.60 

5-59 
6.89 

5.98 

5-93 
8.  68 
6.58 
7.04 
4.50 
8.46 
8.52 
7.56 
6.70 
8.33 

29. 

54-8 

7-4 
55-  ' 

20.2 

7  8 

33-5 
20. 

42. 

55- 

36.5 

48.2 

II.  8 

8.' 

19.8 

22. 

33- 

35.0 

JC      I 

47.6 

IT. 

?6 

33 

I. 

69 

•  - 

41  * 

ii  . 

53  . 

15- 
23.2 

36.' 

40.7 

53-8 

35  - 

( 

45  • 

c6 

JC  . 

r6 

69 

9- 

22. 

c0   8 

fin 

^i 

. 

42. 

55- 

48. 

47- 
42. 
40. 
39- 
43- 

542 
3' 

r-' 
934 
442 

33 

)5  36.13 
j6   18.51 
42   54-7' 
»4     6.38 
15   50.27 
34     0.76 

22.21 

22.37 

22.37 
22.65 
22.72 
-22.74 

8.13 

8.23 
7-75 
7-93 
4.11 
-   6.54 

42. 

7  . 

M- 

i 

10.5 
33- 

22. 
46. 

35-2 

rH 

48. 

53 

fi 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Date-                Clock. 

Hourly 
rate. 

•     tn                  11 

C 

Zenith  Point. 

Mic. 

Co.. 

(88)  21.  Apparently  wrong  by  3". 
(88)  23.  Time  of  transit  over  T.  II  assumed  as 
47s  instead  of  27*. 
(88)_  25.  Three  stars  of  nearly  the   same  right 
ascension  ;  transits  over  T.'s  V  and 
VI  assumed  to  have  been  recorded 
as  over  T.'s  VI  and  VII  ;  micrometer 
rending  assumed  as  42r.O3  instead  of 

(88)  32.  A  star  of  6.7  magnitude  in  upper  part 
of  field. 
(88)  37.  Time  of  transit  over  T.  IV  assumed  as 
i".8  instead  of  ii".S. 
(88)  40.  Micrometer  reading  assumed  as  39r.05 
instead  of  40^05. 
(88)  42.  Minute  of  transit  assumed  as  15"",  and 
transit  over  T.  IV  a'ssumed  as  re- 
corded over  T.  VI. 
(88)  45.  Declination   3'   different  from   Oeltz, 
Arg.  Z.  401,  53  ;  micrometer  reading 
ucrhaps  47r.io. 
(88)  56.  Transit  assumed  to  have  been  observed 
over  T.  ii  instead  of  12,  as  recorded. 
(88)  58,  Transits  over  T.'s  III,  IV,  and  V  ass'd 
as  recorded  over  T.'s  II,  III.  and  IV. 

1847.          h.                 s. 

s. 

s.                   s. 

S. 

0               t                     II 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

-a  £ 
2  o 

11 

S! 

X    «• 

28.  ( 
28. 

28. 
28. 
27. 

A. 

B.         C.         D. 

Corr'd 
Mean. 

Barom. 
Mean. 

Zone   88 

1847.      h.    m. 
Mar.  14,  12     53 
13     57 

14     49 
15      12 

'   .  " 

" 

" 

in. 
-    30.  ito 
.148 
30.  140 
30.138 
-134 

38. 
37. 
37- 
37- 
37- 

. 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  88.  •  MARCH 

14.     MAJ.     D0=- 

29°  34'  30"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«i 

o2 

MICROMETER. 

i 

J\ 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I.      II. 

III. 

IV. 

V. 

VI. 

VII, 

II. 

12. 

60 
61 
62 
63 
64 

65 
66 

67 

68 
69 
70 
71 

72 
73 
74 
75 
76 
77 
78 
79 
80 
81 
82 
83 
84 
85 
86 

87 
88 
89 
go 

91 
92 

93 
94 
95 
96 

97 
98- 
99 

IOO 
IOI 
IO2 
I03 
104 
105 
1  06 
107 

108 

9 

8 
8.9 
8 
8 
7 
9 
8.9 
8 
8 
8 

O 

9 
9 
9 

8 

9 

8 
8 
8 
8 
8 

7 
8 
8 
9 
9 

8 
9 
9 

8 
8 
8 
7 
9 
9 
9 
8     • 

7 
9 

8 

7 
7 

6c 

h.  m.      s. 
12  24     4.97 

34  31-91 
40  36.49 

4i   13-95 
43  30.39 

s. 
+  13.84 
13.95 
14.01 
14.02 
14.04 

s. 

+  1.00 

l.OO 

0.99: 

i.ool 
0.99 

VII. 
VII. 
V. 

vii. 

VI. 
VII. 
VII. 

V. 
VII. 

vii. 
tii. 

VII. 

5 
3 

2 

5 
i 

2 
2 
3 

6 

4 
5 
7 

2 

2 

5 
6 
6? 
5 
4 
4 
3 
5 
5 
2 

5 
6 
2 

3 
6 
2 

3 

2 
2 

I 

4 
3 
6 

4 

2 
2 
2 
5 

2 

3 

2 

7 
6 

r. 

46.978; 
46.221  ; 
34-  403  <i 
39.121  ; 
44-37   •] 
46.575^ 
46.30   4 

46.59?  : 

45-39    i 
46.52    5 
47.255  i 
40.515! 
40.816  ^ 

46-575!-l 

47-16     < 
48.521  1 

44.6g8i 
44-92  •"< 
38.492: 
•46-738: 
46.475: 
38.886:2 
42.7142 
41.0704 
34-4455 
40.25  |i 
39-45   'A 
35-Og  j; 
36.945  i 

34-45    4 
42.  Sg    ; 
38.21    4 
47.205^ 
49-51    -1 

o  13.61 

2   21.22 

7  51-27 
4  44-1-4 
7  59.78 
o  52.15 

I   10-57 
2     8.51 
2  25.48 
6  15.46 

I    21.10 

9  23.24 

4  lo.n 
o  52.00 
o     7-33 
o  37-33 

2   49.16 
I    24.46 
0    51-59 

6     8.00 
2    12.32 

4  51-90 
2   40.08 
4     1.70 
7  25.11 
5  22.45 
4  57.48 
8  44.48 
7  22.80 
7  49-31 
4   14-76 
5  40.18 
o  30.45 
5     2.46 

—  22.76 
23.23 

23.46 
23-48 
23.55 
23-55 
23.69 
23.70 
23.76 

23-79 
23.82 

23-92 
23.92 

23-93 
23-93 
23-94 
23-95 
23.95 
23-95 
23-95 
23-73 
23-48 
23.46 
23.43 
23-37 
25.26 
23.10 
23. 

22.79 

22.76 
22.58 
22.25 
22.  12 
22.  0$ 

n 

-4.69 
6.32 

8.44 
5-30 
8.47 
7.48 
7.53 
6.30 
3.66 
5-50 
3-51 
3.26 

7-g4 
7-48 
4.67 
3-4i 
3-6g 
4.84 

6.12 

5.48 
6.30 

5-31 

5-02 

7-93 
5-64 
4.01 
8.08 

7.19 
4-29 
8.47 
6.58 
8.17 
7-45 
8.08 

h.  m.     s. 
12  24  19.81 

34  46.86 
40  51.49 
41   28.97 
43  45-42 
(44) 
48  39-91 
49  15.41 
52     0.84 

53  37-77 
12  55  32.93 
13     3     6.28 
3     2.08 
4   10.44 

7     8.40 
8  35.69 
9  47-81 
10  57.44 
14    6.89 
30  56.  g2 
39  51-96 
40  27.64 
41  47-54 
43  43-87 
47   18.68 
50     5-35 
(49)18-99 
56  18.96 

13  56  51.7° 
14    o  36.00 
5  58.27 
7  53-82 
g    3.85 
13     1.04 
16  13.52 
16  46.00 
19  33.48 
24  17-45 
24  13-04 
24   14.06 

27  44.65 
31  30.47 
32  55.22 
35     8.58 
37  12.87 
38  2g.o8 

39  13.45 
14  39  34.29 

29  55   it.  06 
30     7  20.77 
30  22  53.17 
29  59  42.92 
30  23     I.  80 
15   53-18 
1  6   11.79 
30     7     8.51 
29  47  22.  go 

30     I   14-75 
29  46  18.43 
29  44  20.42 
30  19   11.97 
30  15   53.41 

29  55     5-93 
45  34-68 
47  46.80 
29  56  23.25 
30     5   51.66 
I     7-43 
30     7  12.35 
29  59  50.69 
29  57  38.56 
30  19     3.06 
30      2    24.12 
2g  50  19.72 
30  19  58.66 

30  13  45- 
29  52   ig.88 
30  22  50.54 
9  13.92 
20  40.60 
15  30.02 

20      2.62 

6  54.01 
30  10  57.24 
29  49  13.81 
30     2  51.87 
22    57-74 
18  26.11 

22    39.85 

I    53-34 
17      2.24 

9  31.49 
30  19  59-73 
29  42  53.21 
29  46  58.79 

6.8 

19. 

31-8 

44:8 

62 

52. 

5- 

18. 

30. 

50. 

25.2 

50. 

T      S 

48  24.82 
49     0.31 
5i  45-71 
53  22.62 
12  55   17.76 
13     2  51.03 

2    46.83 

3  55-17 
(5) 
6  53.10 
8  20.38 
9  32.48 
10  42.10 
13  5L5I 
30  4L35 
39  36.29 
40  ii.  96 
41  31-83 
43  28.15 
46     2  .  g4 

49  49-55 
3.12 
56     3.10 
13  56  35.82 
14    o  20.08 
5  42-28 
7  37-Si 
8  47.82 
12  44.97 

15  57-41 
16  29.88 

19  17.34 
24     1-24 

23  56.82 

23  57-84 
27  28.39 
31   14-18 
32  38.90 
31  52.24 
•    36  56.51 
38  12.71 
38  57.08 
14  39  17.90 

14.09 
14.  10 
14-13 
14-15 
14.17 
14-25 
14-25 
14.27 

I4-30 
14-31 
M-33 
14-34 
14.38 

14-57 
14.67 
14  68 
14.70 
14,72 
14-75 
14-79 
14.87 

"14-87 
14-87 
14.92 
14.98 
15.00 
15.02 
15.07 
15.11 
15.12 

15-15 
15.21 
15.21 
15.21 
15.25 
15.29 
15.31 
15-34 
15-36 
15.38 
15.38 
+  15-39 

.00 
.oo! 
.00 
.00 

.00 

.00 
.00 
.00 

.00 

.00 
.00 
.00. 

.00: 

.00; 

.OO: 
.OO; 
.01 
.00 
0.99 
.01 
.00 

o.gg 
.01 
.00 

.01 
.01 

.01 
.00 

.00 

.00 

0.99 

.00 
.01 

.or 

.01 

.00 

.01 
.00 
.00 

0.99 

o.gg 

+  1.00 

46.     38 

rf<  ? 

•  •   35-6 
43?.  2    .   . 

48. 

60.4 

36 

2=>  . 

21  . 

'i3 

31. 

45  . 

59- 

10.  5 

20  ° 

51.6    4. 

17. 

23.4 

•   •    54- 
36.4-I9- 

-6.8 

50 

•   • 

10 

25- 

Vs.' 

49  8 

.   .    41. 

1.2     . 

54- 

5-6 

.   .  |jo.8    2. 

.   .    16. 

41  • 

50.2 

3.016. 

30. 

3-S 

17.2 

12. 

29. 
24.6 

-12.7 
38- 

55. 

51.2 

26 

45. 

31- 

44-5 

57-8 

II. 

S 

36.625; 
40.889; 
42.105  i 
43.6255 
34.19    <• 

42.06    L 
34-71     4 
35-252: 

44-48  H 

42.34  i: 

39-325' 
42.92 

45-97    i 

I   56.17 
5  58.90 
4  18.58 
7  55-18 
7  58.26 
3  27.27 
7  40.70 
6  57.36 
2     4.29 
4  34.81 
5      1.78 
8     0.42 

2       5-51 

21.58 
21.54 
21.36 
20.97 
20.98 
.  20.98 
2O.7I 
20.39 
20.27 
2O.O5 
19.87 
19.76 
-19.69 

6.26 
6.80 
3.87 
5-72 
8.50 
7.86 
8.44 
5-59 
7.68 
6.63 
8.08 
3-03 
-  3-59 

23- 

36.' 

49. 

61  ' 

30  .  6 

42. 

-1C 

i& 

3- 

15- 

29. 
14- 

27- 
51- 
5  . 

5-0 

IT     6 

5.1  • 

17- 

3L 

43-4 

57- 

38 

35- 

eft 

CORRECTIONS. 

REMARKS. 

D-ite                Corr-  of 
Clock. 

Hourly 
rate. 

m                   11 

c 

Zenith  Point.     Mic. 

Co. 

(88)  .60.  Minute  of  transit  assumed  as  25"'  in- 
stead of  24"'. 
(88)  64.  The  time,  30-',  assumed  for  transit  over 
T.  IV  instead  of  T.  V   supposed.  to 
be  5"  in  advance  of  the  last  star,  as 
indicated  by  the  rejected  observation 
of  T.   VI  ;   micrometer  reading  as- 
sumed as  46^03  instead  of  46r.3O. 
(88)  70.  Transit  over  T.VI  assumed  as  recorded 
over  T.  IV  ;  hor.  thread  assumed  as 
6  instead  of  5. 
(88)  85.  Minutes  assumed  as  47  instead  of  46. 
(88)  go.  Right  ascension  differs  I2».g  from  Arg. 
Z.  404,  67  ;  transit  over  T.  n  proba- 
bly recorded  over  T.  12 
1  (88)  96.  Micrometerreadingassumedas39r.88g 
instead  of  4Or.88g. 
(88)  98.  Transit  overT.  IV  assumed  as  is.o  in- 
stead of  6'.  i. 

• 

1847.          h.                s. 

s. 

s.                    s. 

s. 

0       '         "                s. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

n 

w  S 

rt  t- 

£    <U 

<S 

o 

"3  £ 

£| 

Z  c 
x  «; 
w£ 

A. 

B.         C. 

n. 

Corr'd 

Mean. 

Mean. 

Barom. 

. 

1847.        h.  m. 

in. 

20 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  88.    MARCH  14.    MAJ.    D0=  —29°  34'  30"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

0| 

flj 

MICROMETER 

i 

4 

Mean  Right 
rf3        Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

IV. 

VII 

II. 

12. 

109 
no 
in 

112 

"3 

114 
115 

116 

U7 
118 
119 
1  20 

121 
122 
123 
124 
125 

I 

2 
3 

4 

j 
6 

7 
8 

9 

10 

n 

12 
13 

'4 
15 
16 

17 
IS 

'9 
20 

21 

22 
23 
24 
25 
26 

27 

8 

7 
8 

7 
8 
8 

6 

7 
7 
7 
9 

8 

9 

8 

7 

7 
8 
8 
7 
9 
8 
6 

8 
8 
7 
7 
7 
7 
6.7 
8.9 
7 
8 

9 

i 

9.8 

47- 

72. 

h.  m.     s. 
14  42  24.98 
43  20.89 
45   14-13 
47     3-09 
50  10.75 
55  28.33 
56  12.79 

57  11.41 
14  59  43.81 
15     2  44.91 
3     5-85 
4     5-86 
6  13-64 
6  39-97 
9  21.85 
10  45.96 
15  13     3-7S 

SE  89.    MAB 

7  33  57-79 
34  19.69 

22.47 
35  59-95 
38  15.01 

40  41-13 
24.97 
45  3L72 
47  16.95 
50  12.74 
25.76 
7         26.14 
8     2  52.21 

4     7-17 
5  10.40 
29.72 
6  29.92 
9  43-6o 
n  41.  19 

12    44.09 

16  13.84 
17  43-13 
19  50.47 
19  38.53 

22    32.39 
22    59.05 

8  23  33.17 

s. 

+  15.43 
15.44 
15.46 
15.48 
15.52 
15.58 

15.59 
15.60 

15.64 

15.67 
15.68 
15.69 
15.71 
15.72 
15.75 
15.77 
+15.79 

OH  18. 

+10.15 
10.15 
10.15 
10.14 
10.14 
10.13 
10.13 

10.  II 
IO.IO 
IO.  10 

to.oS 
10.08 
10.07 
10.07 

10.  06 

10.06 
10.06 
10.06 
10.05 

10.05 

10.05 
10.04 
10.04 
10.04 
10.04 
10.04 
+  10.04 

s. 

+  I.OI 

.00 
.00 

.01 
.00 

0.99 

.00 
.01 
.00 

.01 
.01 
.01 
.00 
.01 
.01 
.01 

+0.99 

MAJ. 

+  0.97 
0.98 

1.  00 

0.97 
0.97 
0.99 

.00 

.02 
.OI 
0.96 
.OO 
.00 
.01 

0.99 
0.97 

0.98 

I.  00 

0.98 

I.  00 

0.98 
•  03 

.01 
.07 

.01 

.00 

0.97 
+0.97 

VII. 
VIII. 

D0  =  - 

vii. 
VI. 
VI. 

V. 
IX. 

2 

5 
3 

2 

4 
6 

5 

2 

4 

2 
2 
2 
3 
3 
2 
2 
6 

-28" 

I 

2 

I 

I 

3 

i 
6 

5 

I 

4 

5 
3 
i 

2 

4 

2 

3 
2 
6 
5 
5 
4 
4 
i 
i 

47.86 

43-39 
34-502 
46.125 
37-502 

35.695 
41.92 

39  -'44 
37-956 

41-59 
47.41 

51-73 
44-51 
41.298 
45-305 
43-79   - 
40.27 

59'  20". 

41.176 

40.59 

40.042 
35.76 
41.2=1 

to    7.90-19.36 

12    17.15        19.26 

)3  20.40     19.07 

tl   7.64    18.87 

51  26.01      18.57 

[7  59.30;    17.98 
>3    7.76    17.93 

14  57-48      17-78 
51     9.62      17.52 
t3  43-80;     17.18 
10  23.39!     17.14 
57  54.65!     17.02 
53  18.07!     16.78 
55  10.74!     16.73 
H  35.54     16.38 

[2   28.OO       16.21 
15    21.77-15.92 

»9  49.77  —  6.00 
14  18.23       6.09 

;o  28.47       6.51 
52  56.11       7.07 
55  12.20       7.68 

-   7-40 
4-94 
6.46 

7-53 
6.19 

4-37 
5.06 
8.08 
6.16 

7-93 
7-44 
7.10 

6.45 
6.  -I 
7.6! 
7-72 
—  4.00 

-  8.43 
7-74 

e.  5i 

8.81 
6.62 

h.  m.     s. 
14  42  41.42 

43  37-33 
45  30-59 
47   19-5* 
50  27.27 

55  44.9° 
56  29.48 
14  57  28.02 
15     0     0.45 

3     1-59 
3  22.54 
'   4  22.56 

6  30.35 
6  56.70 
9  38.61 
ii     2.74 
15  13  20.56 

7  34     8.91 
34  30.82 
34  33-62 
36  i  i.  06 
38  26.12 
40  52-25 
(42)36.10 
45  42.85 
47  28.06 
50  23.80 
58  36.84 
7  59  37-22 
8     3     3-29 
4  18.23 
4  21.43 
4  40.76 
6  40.98 
9  54-64 
II   52.24 

12    55.12 

16  24.92 
17  54.18 
20      1.52 
19   39.58 
22  43-43 
23  10.  06 
8  23  44.18 

30  15     4.66 

29  57   11-35 
30     8  15.93 
16     4.04 
30     6  20.77 
29  52  51.65 
29  53     0.75 
30  19  53.34 
6     3.30 
18  38.91 
15  17-97 

12    48.77 

8  11.30 
10    4.1* 
16  29.53 
30  17  21.93 
29  50  11.69 

29  49  24.20 
43  52.06 

5°    3-49 
52  31.99 
34  46.50 

16  53.93 
26     2.25 

53     7-11 
32  25.04 

25  55-Sg 
35  45-93 
47     5-14 
42  12.80 

27  37-55 
43  21.  ii 
32  10.45 
41     0.40 
12   42.33 
22   27.77 
22       9.83 
25    39.59 
27       I-5» 

29  49  24-44 

•   • 

21.5 

34- 

27. 

45-2 

52. 

33- 
6.4 

45-2 

18.5 
20. 

50.2 
58. 
»5-5 

31.6 
3t-9 

63. 

II.  2 
28.7 
60. 
II.  2 

43-8 

76- 

22    0 

•    • 

jo.  7 
12.5 

24. 
56. 

25.8 
36.8 

50. 

iS 

6n 

38.     51. 
•  -   45. 

.     .        7- 

•   •    59- 

64.8!  .   . 

/ 
57-9   •  • 

2O.      12. 

II.  2 

24. 

42. 

Zo 

, 

37-9 

•     • 

28.4 

41.7 

6. 

39-2 

7^2 
51- 

47- 
I. 

19. 
5-1 
0.4 

31-4 

36.82 
36.122 
34.832 
35.16 

36.419 
40.70 
44.56 
43.69 
43-55 
41-74 
46.00 

45-84 
44-33 
42-555 
43-09 
47.03 
44.672 

17  20.56 
26  27.36 
;3  28.20 
52  46.65 

*          •          • 

26  17.17 
?6     5-75 
17  53-24 

»2    31-49 

27    57-76 

t3  38-63 
52  28.82 
U   17-46 
'3     1-97 
22   45.89 
22    27-47 
25    56.81 

27  18.00 

8.88 

9-31 
10.04 

12.05 

13.16 
13-45 
13-71 
13-70 
M.03 
14-83 
15-33 
'5-57 
16.39 

16-75 
17.26 
17.26 
17.90 

4.49 
5-58 
8.87 
6.34 

5.56 

6.73 
8.19 

7.52 
5.76 
7.65 
6.30 
7-37 
3-97 
5-13 
5-io 
5-52 
5-68 

13- 
2O. 

25.2 

•  • 

63.1 

•  • 

39-8 

52.1 

5- 

17.2 

23. 

S 

3-4 

18.7 
16. 

31- 
29. 

43-2 
41- 

56.2 
54- 

6. 

•  • 

22. 

36. 

48.7 

1-9 
30.4 

13.8 
43- 
51. 

26. 

56.2 
3- 

8.1 
15.2 

-    - 

•  ' 

25- 

19.4 

32-8 

14.') 

37- 

45- 

59.2 

II.  2 

41. 

52 

19  37-88 

-  18.15 

-   8.41 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Clock. 

Hourly 
rate; 

m                  n 

C 

Zenith  Point.      Mic. 

Co. 

(88)  109.  Double.  ? 
(88)  115.  Transits  ove 
sumed  as  n 
and  VI. 
(89)  ii.  Transit  over' 
stead  of  20". 
(89)  14.  Micrometer  re 
stead  of  40'. 
(89)  15.  Transit  over 
been  recordc 
minutes  to  b 
(89)  16.  Transit  over 
been  recordc 
(89)  24.  Transit  over 
been  record( 

• 

rT.'s  III,  IV,  and  V  as- 
•coided  over  T.'s  IV.  V, 

\  IV  assumed  as  26"  in- 

ading  assumed  as  39'.  70 
70. 
T.  V  assumed  to  have 
d  as  over  T.  IV,  and  the 
e  4  instead  of  5. 
T.  V  assumed   to  have 
•d  as  over  T.  IV. 
T.  n  assumed  to  have 
•d  as  over  T.  12. 

1847.         h.                    s. 
Mar.  18,     6           +     5.83 

s. 

g      0.012 

s.                   s. 

-  0.238 

s. 

-  0.341- 

r. 
o     0     4.73          40.152 

INSTRUMENT  READINGS. 

Date. 

CIBCIJt, 

11 

~  E 

rt   u 

w    t, 

<{5 

•a  S 

£1 
H  £ 

X  V 

w£ 

46.: 

45-f 

45-: 

45-: 

45-1 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone    89 

1847.      h.    m. 
Mar.  18    7     33 
8 
8      22 

9     10 
9     23 
9     45 

10 

291 

i           ti 
42    22.6 

25-7 

20.5     28.7 

24.41 

24-38 

in. 
30.160 
.156 
.170 

30.186 
30.188 

46.2 
46.5 
46.5 

46.5 

45.5 

12.2 
IO.4 

, 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


21 


ZONE  89.    MARCH  18.    MAJ.     D0  =—  28°  59' 

20"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

az      MICROMETER. 

i 

* 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI.  VII. 

II. 

12. 

28 
29 

30 

32 
33 
34 
35 
36 

37 
38 
39 
40 
41 
42 

43 
44 
45 
46 
47 
48 

49 
50 
51 

52 

53 
54 
55 
56 
57 
58 
59 
60 

i 
2 
3 
4 
5 
6 
7 
8 

9 

10 

ii 

12 

9 

8 
7.8 

9 

8 
8 
8 
8 

7 
8 

8 
8 
S 

7 
8 
6 
7-8 
6.7 
S 
8 
8 

9 

8 

9 
8 
7-8 
8 
7-8 
8.9 

7 
8 
7 
S 

I 

7 
7 
7 
7 
7 
6 

7 
7 

.  . 

h.  m.     s. 
8  26  43.11 
26  41.6; 
30    3-3< 
30  34-8: 
31  58.5: 
37  38.7 
40  20.  8. 
42  38.1: 
43  50.0 
46     6.7< 
46  10.5. 

49  13-5' 
S  50  46.4* 
9     o  56.3: 
I  42.  5< 
3  36.4> 
8  10.  7( 
8  29.0 
9  56.3' 
13  55-8< 
16  10.  8< 
15  36.0. 
19  31.  i< 
20   55.9 
23  29.  4( 
30  30.3 
32  51-2 
35     7-1 
37  15-3 
38  34-7 
41  36.1 
41  44.8 
9         14-2 

IE  go.    MAI 

7  38  10.  o- 
42  40.  o> 
45  5'-l2 
45  55-2. 
46  19.3. 
48     4.9! 
48  48.  3< 
51  43-7' 
58  52.9 
4.6 

s. 
+  10.03 

;      10.03 
1      10.03 
10.03 
10.03 
:      10.03 

^    10.02 

10.02 
IO.O2 
)'       IO.O2 
i        10.02 
)        10.02 
)        1O.O2 
!        IO.O3 
1        10.03 
i        10.03 
)        10.  OJ 
i        IO.O4 
)        IO.O4 
)        10.05 
)        10.05 
I        IO.O5 

)     10.06 
i      10.06 
)     10.06 
y     to.  08 
[      10.08 
}      10.  or; 
I      10.  or, 
7      10.  ic 
;      io.ii 

I       IO.I1 
2  +10.  II 

-cii  24. 

'  +  8.77 
8.76 

8.75 
>        8.75 
8.75 
8.74 
)        8.74 
)        8773 
<        8.73 
'        8.73 

s. 
+o.gg 
0.99 

I.OO 
1.01 

•I.OO 

0.97 

1.02 

o.gg 
0.97 
i.  02 
I.OI 
I.OI 
1.02 
I.OO 

o.gg 
0.98 
i.oo: 
o.gS: 
i  .00 

1.02 
0.97 
0-97 

.02 
.00 
.00 
.02 

o.gg 
o.gg 

I.OO 

o.gg 
o.gg 

+  1.02 

MAJ. 

+  1.00 
I.OI 
I.OO 
I.OO 

0.98 

I.OO 

o.gg 

0-99! 
0.98 

I.OO 

VI. 

VI. 
VII. 

IV. 
IV. 
VI, 
VII. 
IV. 

VI. 
IV. 
IV. 

IV. 
V. 

vii. 

VI. 

in. 

3 
3 
4 
5 
4 

2 

6 

2 

I 

6 

5 

6 

4 
2 
I 

4 
2 

4 
6 

I 
i 

5 
6 

4 
4 
7 
3 

I 

3 

3 
7 

30° 

3 
3 
2 
2 
2 
2 
I 

3 
3 

2 

r. 

43-95 
45-295 
37.546 
40.492 
43.921 
34-'532 
44.662 

48.35 
38.10 
34-04 
37-472 
41.032 
38  .  692 
41-97 
47-582 
49.187 
35.832 
40.86 
39-589 
38.2gg 
35-65 
39.524 
41.87 
42.392 
41.425 
36.372 
36.570 
37-94 
37-20 
38.885 
42.542 
37-452 
35.650 

48'  50". 

|49-58 
47.525 
46.75 
46.75 
40.19 
59-66 
58.525 

47.965 
48.645 
44.965 
48.60 
47-742 

27  43-84 
32  53.11 
31  24.51 
23  56.93 
27  44.84 
J2     2.4g 
12  50.54 
39  50.88 
5i  35-35 
18  56.28 
25  40.92 
23  37.65 
16  i6.n 
28  52.18 
»o  17-47 
45  13-92 
32  23.51 
J4  43.36 
30  14.15 
16  29.64 

52  59-89 
jo  46.31 

23     9-49 
'4     8.55 
29  10.94 
32     4-92 
II  38.93 
37     6.36 
37  31-83 
30  38.40 
34  27.89 
37  23.16 
12  10.76 

30  25.55 
25  40.86 
32     3.00 
32     3-00 
44  32.00 
33  21.23 
34     0.52 
jo     4.29 
45  32.59 
33     4-47 
3"  59-30 
jo  n.g2 

—  18.89 
18.89 
19.68 
19.80 
20.14 
21.46 
22.04 
22.  6l 
22.89 
23.41 
23.61 

24.I3 

24.48 
26.76 
26.93 
27-34 
28.36 

28-44 
28.74 
2g.6o 
30.08 

30.17 
30.80 
31.10 
31-64 
33.10 

33-59 
34-05 
34-49 
34-76 
35-37 
35-40 
-35-70 

-  2.  68 
3-86 
4.70 

4.82 
5-28 
5-47 
6.25 
6.2g 

6.34 
6.50 
-  6.51 

-   5-72 
6-35 
6.17 
5  27 
5-73 
7-33 
3-96 
7.19 
8.65 
4.66 
5.48 
5-23 
4-35 
5.87 
7.25 
7.86 
6.2g 

7-79 
6.  02 
4-38 
8.83 
8.56 

5.17 
4.09 

5-89 
6.25 
3.80 
6.85 
6.91 
6-08 

6-54 
6.90 

-  3-85 

-  6.06 
5.38 
6.29 
6.29 
8.05 
6.48 
6.57 
7-43 
8.19 

6-45 

6.14 
-   7-47 

h.  m.     s. 
8  26  54.13 
26  52.67 
30  14.42 
30  45.87 
32     9-55 
37  49-71 
40  19-35 
42  49.14 
44     1.04 
46  17.80 
46  2f.s6 
49  24.62 
8  50  57.50 

9     i     7-35 
i   53.61 

3  34.87 
8  21.74 
8  40.10 
10     7.40 
14     6.93 
16  21.91 
16  47.06 
19  42.26 
21     6  .  gg 
23  40.46 
30  41.44 
33     2.31 
35   18.24 
37  26.39 
38  45-87 
41  47-25 
41   55-94 
9  43  25.35 

7  38  ig-79 
42  49-85 
46    0.87 
46    4.98 
46  29.07 
48  14.70 
48  58.12 

51  53-51 
52    2.64 
52  14.35 

7  52  49-7° 

29  27  28.45 
32  38.35 
29  31   10.36 
28  23  42.00 
29  27  30.7, 
41   5'-  2 
12    36.5 
39  40.6 
51   26.8 
18  44-38 
25  30.  or 
23  27.0 
16     4.9, 
28  44.8 
40  n.63 

45     9-if 
32  18.16 

44  39-59 
30     8.91 
16  23.62 
52  58.80 
50  45.04 
23     5.46 
M     3-74 
29     8.47 
32     4-27 
ii   36.32 
37     7-26 
37  33-23 
30  39-24 
34  29.80 
37  25.46 
29    12    IO-3I 

31    19   24.29 
14   40.10 
21       3.99 
21      4  .  OO 
'  33  34.87 

22    22.99 
23       2.56 

29     7-97 
34  37-07 

22       7.26 
20      1.94 
31    29    15.90 

20 

54.2 

25.6 

38.2 

50.8 

35- 

15.6 
47.2 

27.     .  . 

2d.      16.2 

..    . 

39- 
21  . 

50.9   4.2    .   . 
33.al.i6-     .  . 

m  . 

3-2  16. 

.  .28. 

41.8 

54- 

7- 

33- 

31.2 
45-2 

1-3 

.   . 

44- 

23  .'s 

58- 

13-4 
46. 

55-9 
36.2 

26. 

59-1 
60 

12.       .    . 

55- 
49-2 

8.220.4 

2.        .    . 

•   • 

1 

2  1  .  2  34  .  ', 

31- 

43-2 

58.4 

55-8 
II.  2 

8.4 
23. 

i.4  ;  ; 

•   • 

18.6 

30.  9 

44- 

6. 

26.2 
42. 

50. 

ii. 

18.2 
39- 
54-2 
2.4 

24- 

2g.2 
30. 
Si-' 
7-5 
15.6 
34-8 

41.254-      •  • 

42.8    .... 
3.5'i6.4   .   .- 
20.    32.2    .   . 
28  

47-2 

O.2     .    . 

!jO   2  22    7 

31-4 

57- 
i<? 

IO. 

.    .   Isg.  252.1 
23  

.   .  1  .   . 
Zoi 

6.     18.5 

S 

.   .    58. 

g. 

~ 

.   .    27. 

31- 
40. 

43-5 

56.5 

c  r 

e    A 

I   3 

7  52  39-9 

+  8.73 

+  0.99 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Clock. 

"rate"7              « 

c 

Zenith  Point. 

Mic.  Co. 

(89)  28.  Hor.  thread  as 
(Sg)  30.  Transit  over  ' 
instead  of  2" 
(89)  33.  Micrometer  re 
instead  of  3. 
(89)  34.  Tr'ts  over  T.'s 
been  recordc 
(Sg)  37.  Transits  discc 
correct. 
(Sg)  38.  Transits  over 
been  recordc 
(Sg)  43.  Tr'ts  over  T.'s 
been  recordc 
(Sg)  45.  Micrometer  re 
instead  of  4C 
(Sg)  4g.  Minutes  of.tr: 
stead  of  15. 
(89)  51.  Transits  over 
been  recordc 
(89)  54.  Touched  teles 
changed  rea 
(90)    9.  Minutes  assur 
(90)  10.  Minutes  assut 
(90)  12.  Circle   movec 
instead  of  6- 

sume'd  as  4  i 
P.  VI  assum 
'. 
idingassum 
r-532. 
V-VII  assu 
d  as  over  T. 
rdant  ;  6rst 

T.  ii   assurr 
d  as  over  T. 
IV  VII  assu 

nstead  of  3. 
ed  as  at  29' 

edas44r.532 

med  to  have 
s  IV-VII. 
adopted   as 

ed  to  have 

12.  . 
mod  to  have 
s  III-VI. 

ed  as  39r.S6 

d  as  16  in- 

ed  to  have 
VI. 
dent  ;  circle 

stead  of  58. 
)e   A   53".8 

1847.        h.                   s. 
Mar.  24,    6            +4 

51 

s.                  s.                  s. 
+  0.018             ,     .      —  0.238     - 

s. 

-  0.341 

359  59  55-47 

r 
40. 

no 

INSTRUMENT  READINGS 

1 

Date. 

CIRCLE. 

1  1 

c  c 
x  i 

A. 

B.         C.         D. 

Corr'd 

Mean. 

Mean. 

Barom. 

d  as'over  T. 
ading  assum 
^.86. 
insit  assume 

T.  V  assum 
d  as  over  T. 
cope  by  acci 
ding;  mic.  / 
ned  as  51  in 
ned  as  52. 
;    microscoi 
".2. 

Zone   go 

h 

Mar.  24,     7 

7 
7 
7 
8 
8 

9 
IO 

m. 
37 
35 
52 
59 
27 
30 
36 
13 

289 

49  6j.2 

64.0     47.8     66.5 

6o.53 

60.62 

in. 
29.992 
30.002 

29.998 
30.008 
30.008 

53-5 
52.4 

51-5 
49-9 

48.! 

46.  c 

44.  < 
42.: 
41.2 

53-8 

47-0 

50.4 

22 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  go.    MARCH  24.    MAJ.     D0  =—  30°  48' 

50  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"i 

oa 

MICROMETER. 

i 

4 

«; 

Mean  Right 
Ascension, 
1850.0 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

13 
M 
15 
16 

'7 

18 

19 

20 
21 
22 
23 
24 
25 
26 

27 

28 

29 

30 
3i 
32 
33 
34 
35 
36 
37 
38 
39 
40 
41 
42 
43 
44 
45 
46 
47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 
59 
60 
61 

7 

8 
6 
7-8 
8.9 
9 

7-8 
7 
5 
7 
8 
7 
5-6 
6 
5 
9 
7-8 
7 
8.9 

9 

6.7 

9 
9 
9 
8.9 
8.9 

7 
7 
8 

9 

6 
6 
7 
7 
4 
9  • 
9 
8.9 

9 

h.  m.     s. 
7  53  25.50 
8     3     2.92 

4  51-19 
7  31.08 
9  23.98 
ii   17-54 
13  29.00 
14  12.30 

15  43-15 
7.91 
ig      1.02 

20   39.78 
21       5.28 

s. 
+  8.72 
8.70 
8.69 
8.69 
8.68 
8.68 
8.67 
8.67 
8.67 
8.67 
8.66 
8.66 
8.66 

s. 

+  I.OO 
I.  00 

0.98 

I.OO 

0.99 
0.98 

I.OO 

0.99 
0.98 

I.OO 

0.99 
0.98 

I.OI 

vii. 

IV. 
IV. 

IV. 
IV. 

4 
3 
I 

4 

2 

2 

3 

2 

2 

2 
I 

4 
I 

3 
4 
6 

2 
I 

3 

2 

t 
2 

5 
3 
4 
4 

3 
2 

4 

2 
I 
I 

3 

2 

I 
I 
2 
2 
4 
4 
4 
3 

2 
2 
I 

2 

I 

r. 
45-186 

5I-5I5 
46.928 
43-004 
44-485 
40.558 
46.74 
43-75 
39.525 

27      I-  4-1 
29  18.57 

46  3'-7i 

28  16.56 
42    4.12 
44   19-33 
32     3-34 
42  29.26 
44  54-74 

-  6.69 

9-23 
9.71 
10.40 
10.89 

"•Se- 
ll .  96 
12.12 
12.51 

-  5.58 
5-9° 
8-34 
5.76 
7-71 
8.03 
6.29 
7-79 
8.13 

h.  m.     s. 
7  53  35-22 
8     3   12.62 
5     0.86 

7  40.77 
10  33.65 
II  27.20 
'3  38.67 
14  21.96 
15   52.80 
(16)16.68 
19   10.67 
20   49.42 
21     14.93 

24    36.90 

25  59-75 
26  59.97 

38 
38  49.76 
47     4.66 
48     0.30 
49     0.79 
49  32.78 
51  39-77 
52  21.  Si 
56  39.22 
8  57  45-82 
9     i     2.37 
I  35-50 
6     2.41 
7  58.81 
9  32.59 

12    5O.2I 
13    58    62 

16     7.21 
18  10.  60 

19  29-47 
19  29.49 

21      4-52 
25       /-"I 

25     7.-  7' 
27  32.80 
27  34.63 
30  42.59 
30  50.83 
32  22.37 

35  21.06 
9  36  49.52 

31   16     3.71 
iS  23.70 
35  39.76 
17  22.72 
31   12.72 
33  28.75 

21    11.59 

3t   39->7 
34     5.38 

27     4-78 
32     5-43 
10  40.35 
29  56. 
M  17-77 
18  29.47 

I   17.75 
28  40.60 
36  24.64 
23  52.06 

29  24.39 
36  26.56 

30  34.14 

5  28.84 
23     2.57 
IS  24.96 
IS  57.48 
18  52.61 
25   57-21 
17  41.36 
31   12.65 
36  24.42 
35  25-70 
25     8.63 
31   16.28 
36  40.16 
36  40.10 
32  47-47 
27  24.7? 
13  47.84 

12    34.68 

16  41.17 

21    5L23 
30    13.67 
30    13-55 

39     2.33 
30  31.12 
31  40  34.45 

It      C 

•  - 

5-4 

48.551. 
18.231.0 

.    .     2d. 

14. 

44-1 

if.  R 

56.9 

•  • 

•    • 

•  • 

52. 

17.4 

i  6 

38 

5i-  1 

15  6 

35- 

|8  f 

14.  1 

51.74 

53-256 
54.763 
57-004 
58.81 
41.205 
45-860 
49.10 
45.875 
42.33 
47-90 
45-89 
45-89 
53-952 
43-79 
41-55 
40.605 
51.10 

53-995 
42.876 
44.898 
46.090 
47.812 
40.29 
44-84 
45.69 
45.69 
42.215 
51.605 

49-73 
5I.88S 

44.752 
46.080 
46.752 
46.752 
41.650 
46.275 
39.008 

37  54.30 
42  63-82 

21    31.68 
40   44-75 

25     7-74 
29  18.51 

12       8.93 

39  25.20 
47     7-97 
34  35-19 
40     6.52 

47     7-45 
41   15.74 
16  13.46 
33  44.56 
29    6.63 
29  38.81 
29  33.18 
36  36.66 
28  20.98 
41  49.90 
47    0.56 
46     1.26 

35  45-40 
41  51.69 

47  14-34 
47   13-98 
43  21.91 
37  58.95 
24  23.75 
23  10.77 
27  16.38 
32  25.71 
40  46.05 
40  45-89 
49  33-oS 
41     2.48 
51     4-05 

13-35 
13-77 

13.88 

»4- 

14.72 
15.06 

15-31 
18.05 
18.23 

20.21 
20.43 
20.67 
20.8O 
21.30 

21.47 
22.46 
22.72 

23-49 
23.60 
24.62 
25.05 
25.42 
26.15 
26.41 
26.89 
27.34 
27.64 
27.64 
28.65 
28.88 
28.88 
29.18 
20.18 
30.07 
30.11 

30.43 
31.06 

-31.36 

7-13 
7.84 
4-79 
7-53 
5.31 
5.90 
3.51 
7-35 
8-44 
6.66 
7-44 
8.44 
7.60 
4.08 
6.54 
5.87 
5-95 
5-94 
6.95 
5.76 
7.70 
8.44 
8.29 
6.82 
7.70 
8.48 
8.48 
7.92 
7-15 

5-21 

5-03 
5.61 
6.34 
7-55 
7-55 
8.82 
7.58 
—  9.04 

->6  8 

7Q     Q 

31. 

13  S 

3. 

24    27.23 
25    50.10 
26    5O.29 
38 
38    40.15 
46    55-03 

47  50.67 
48  51.17 
49  23.15 
51  30.11 
52  12.  18 
56  29.58 
8  57  36.18 
9    o  52.73 
i  25.87 
5  52.76 
7  49-17 
9  22.96 

12    40.58 
13    48.98 
15    57.56 

18     0.96 

19  19.83 
19  19.85 
23  54.86 

24  57-33 
24  58-03 
26  23.13 
26  24.96 
30  32.92 
30  41.16 
32  12.71 
35   ".38 
36  39-85 
9         28.56 

8.66 
8.65 
8.65 

8.64 
8.64 
8.64 
8.64 
8.64 
8.64 
8.64 
8.64 
8.64 
8.64 
8.64 
8.65 
8.65 
8.65 
8.65 
8.65 
8.66 
8.66 
8.66 
8.66 
8.67 
8.67 
8.67 
8.67 
•  8.67 
8.68 
8.68 
8.68 
8.69 
+  8.69 

1.  01 
I.OO 

1.03 

o.97 
0.99 
0.99 
0.98 
0.99 
i  .02 
0-99 

I.OO 
I.OO 
I.OO 

0-99 

I.OO 

0.99 
0.98 
0.98 

o-99 
0.99 
0.98 
0.98 
0.98 
0.99 

1.  01 

i.'oi 

I.OO 
I.OO 

0.99 
0.99 
0.98 
0.99 
+0.98 

vii. 

vh. 
vii. 

• 

V. 

. 

IV. 
VII. 

vh. 

3. 

if   R 

•>R     T 

3. 

fifi 

20.5 

55- 

•    • 

50.9 

2.8 

4. 

17- 

•     • 

. 

m 

.    .     16.9 

43-2 

23- 

4.        .    . 

29.4 

42.6 

0 

5.5 

4*  5 

.    .    UO.  I 

1 

52.8    6.1 
49.6    2.1 

17.8 
14.5 

14.6 

2  7.'S 

23.035.9 
40.7    .. 

49-4!   1-4 

48.7 
«5- 

27.4 

t 

6  1 

rR    r 

rR    r 

.    .     42. 

67.6 

8." 

->T     S 

58- 

IO.2 

27. 

25. 

7.420.2 

33-2 

45-9 

rS 

•  • 

45.8 
3  ' 

58.7 

II.  6 

40. 

23-9 

37. 
5-6 

•  • 

CORRECTIONS. 

REMARKS. 

n  .                 Corr.  of 
Datc"                Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point. 

Mic. 

Co.      (qo)  i 

5.  Transit  over  T.  V  assumed  as  at  4'  in- 
stead of  14". 
2.  Micrometer-screw  works  badly. 
J.  Circle  moved  a  little  farther. 
3.  Transit  observations  incongruous. 
2.  Double. 
4.  Transits  over  T.'s  II-IV  assumed  to 
have    been    recorded    as    over    T.'s 
I-III  ;  minutes  assumed  as  27  instead 
of  26. 
5.  Transit  over  T.  IV  assumed  to  have 
been  recorded  asoverT.  Ill  ;  minutes 
assumed  as  27  instead  of  26. 

1847.           h.               s. 

s. 

s.                  s. 

s. 

(90)   2 
'            (9°)  2 
(90)  3 
(90)  5 

INSTRUMENT  READINGS. 

O°)  5 

' 

Date. 

CIRCLE. 

•o  c 

*  I 

s§ 
s  «> 

<£ 

1  §     (90)  5 

si 

K    V 

Wi5 

A. 

B.         C.        D. 

Corr'd 
Mean. 

Barom. 
Mean. 

Zone    90 

1847.         h.  m: 
Mar.  24,  10  44 

II    10 

II  30 
12 
12  15 
12  52 

' 

" 

" 

in. 
30.012 
.012 
.008 
.008 

29.902 

0 

48.9 

48.5 

48.0 
48.0 

51.5 

0 

4O.O 
39.8 

39-7 
39.1 

51.8 

48..  o 



•      • 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  go.     MARCH  24.     MAJ.     D0=—  30°  48'  50"—  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

a, 

, 

MICROMETER. 

i 

4 

« 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

vir. 

11. 

12. 

.62 

63 
64 
65 
66 

67 
68 

69 

70 
71 
72 
73 
74 
75 
76 
77 
78 

79 

So 
81 
82 
83 
84 
85 
86 

87 
88 
89 
go 
91 
92 
93 
94 
95 
96 
97 
98 

99 

100 
101 
102 

103 
104 
105 

1  06 

107 
1  08 

log 
no 

3 
S 
8 
S 
8 
7.8 
6.7 
8 
8 
6 

7-8 

9 

8 

9 
9 
6 

6 

6 
6 
7 
9 

6 
6 
7 
7 
4 
8 

5 
5 
6 
6 
7.8 
8 
6.7 
7 
7 
3-4 
8 

7 
5 
9 
S 
10 
8 

9 
8 

30.9 

4-4 
27- 

57- 
39  -8 
8.9 

10.2 

52.  g 

21.2 

47.6 

32. 

h.  m.     s. 
9  47  57-04 
49  39-93 
52     8.82 
52  21.17 
55  55-88 

58    20.22 

g          11.16 
10     4  44.63 
8  56.07 

13  37-77 
15  20.76 
ig  35.69 

21       0.41 

23    4.38 
25    5-og 

25  33-01 
30     7-14 
31  41.03 
33  35-42 
11.23 
36     8.50 
1.  20 
46  34-17 
47  55-40 
48  35-90 
49  54.63 
52  38.42 
52  45-03 
10  55   57.71 
II     I  44-4* 

4  51.16 
10  42.04 
13     3-39 
ID  32.52 
16  42.  og 
17  29.06 
20     g.oo 
20  57.62 
25  27.35 
27  12.80 
2g  20.19 

34     4-55 
9.  IS 
37  22.41 
40  13.16 
42  59.78 
46  51.84 
n  48   18.80 

s. 
+   8.73 
8.73 
8.74 
8.74 
8-75 
8.76 
8.76 
8.78 
8.80 
8.82 
8.82 
8.84 
8.S5 
8.86 
8.87 
8.87 
8.89 
8.90 
8.gi 
8.g2 
8.g2 
8.g3 
8.98 
8.98 

8-99 
g.oo 
g.o2 
g.O2 
9.04 

9-07 
9.07 
9.10 
9-13 
9.13 
g.  16 
g.i8 
9.18 
9.20 
9.20 

9-2.4 
9.25 
9-27 
9-30 
9-30 
9-33 
9-35 
9-37 
9.41 
-t-  9-42 

s. 
+0.99 
o.gg 
1.02 
0.99 
I.OI 

0-99 
I.OO 

1.03 

o.gg 
1.02 
O.g8 
o.gg 
o.gg 
o.gg 
.01 

.02 
.02 
.OO 
.01 
.00 
.02 
.OO 
O.gg 
.02 
.02 
.00 

o.gg 

0.99 

1.  01 

°-99 
o.gc 
o.gS 

1.02 
I.OO 

o.gg 
.02 

.00 
.00 

.01 
.01 
o.gc 
o.gf 
0.98 

I.OO 
1.02 

o.gc 
o.gg 

I.OO 
+  I.OO 

IV. 
VII. 

vh. 

IV. 
VII. 

vh. 

VI. 
VII. 

vh. 

IV. 

vii. 
vh. 

VII. 
IV.? 
VII. 

IV. 

3 

5 
3 
4 
2 

7 
3 
6 
i 

2 
2 
2 

5 
7 
5 

7 
3 
2 
6 
6 
4 

2 

I 

5 

2 
2 

I 

7 
4 
i 
6 
3 
3 
6 
6 
I 
I 
I 

7 

2 

I 
4 

3 

r. 
43-237 
44.10 

55-745 
43-00 
48.454 
55-198 

i4     3-96 

12    17-37 

5   11-73 
54  IL76 
!5     8.91 
55  55-23 

-33-  6g 

34.03 

34-53 
34-57 
35.26 

35-74 

-  6.58 
7-77 
3-91 
6.61 

5-31 
6.85 

h.  m.     s. 
9  48    6.76 

49  49.65 
52  18.58 
52  30.90 
56     5-04 
9  58  29.97 
(10)  (1)20.  92 
10     4  54.44 
9     5-86 
13  47-61 
15  30.56 
19  45.52 
21    1O.25 
23    14.23 
25    14-97 
25    42.90 
30   17.05 
31    50.93 
33  45-34 
(34)21.15 
36  18.44 

(41)11-13 
46  44.14 
48     5.40 
48  45.91 
50     4.63 
52  48.43 
52  55-04 
10  56    7.76 
ii     i  54-50 

(2)     4-02 

5     1-24 
10  52.19 

13  13.54 
15  42.67 

16  52.29 
•17  39.24 
20  19.20 

21       7.83 
25    37.60 
27    23.04 
29    30.44 

34  14-83 
(35)19-48 
37  32.76 
40  .23.50 
43  10.14 
47     2.25 
II  48  29.22 

31  23  34.23 

3i  49-17 
04  40.17 

23  42.94 
M  39-48 
31  25  27.82 

30  58  36.5 
.31  25     8.64 
3  37-43 
39  26.07 
29  33-35 
31   16.58 
26  15.48 
31     4     0.55 

30  58  58.42 
31     8  11.24 
30  58  14.56 

31    20   59. 

31    31    33-82 
30  59  44.85 
30  sg     0.08 
31   13  42.35 
26     4.6g 
31   21.78 
8  57-59 
30  37.19 
32  57- 
31  36  58.47 
30  55  47-53 
31   16  41.70 
31  36  21.55 
30  56  27.  go 
31   10  17.85 
19  15.81 
I  40.89 
i  27.92 
36  46.50 
38  48.69 
31  39  46.15 

30  56  15.30 
31  33     2.60 
36  2g.4g 
>7  18.55 
31  23  17.73 

54 

43- 
7.4 
58.2 

55-8 

20.8 

II.  I 

24- 

21.8 
37-i 

41.992 
40.62 
42.488 
41.22 
48.20 
45-206 
53-95 
57-07 

9     6.47 
35  34-07 
[4     5.04 
19  48.25 
39  56.19 

u  38.93 

36  38.20 
14  26.06 

36.97 
37-77 
38-64 
38.95 
39-73 
39.98 

40-33 
40.69 

3.06 
6.80 

3-75 
8.87 

7-43 
7-67 
6-95 
3-8o 

17.2 

30 

.243.8 

56.1 

8.7     .    . 

16.2 

20  S 

.   . 

22.  S 

35. 

49-2 

5-9 

25-9 

39-4 

18.   !3O.g 

43-2 
II   6 

6.5 

53  V  '   '- 

46.2 

40. 

50 

9  23-75 

41-57 

3.10 

13.  g 

49-85 

18  34-7' 

42.  15 

4-38 

21    2 

41.80 
48.00 
44-84 
49-4 
50.70 
50.372 
54.402 
55.42 
48.607 
46.545 
42-47 
45.725 
46.195 
45.28 
46.835 
55-214 
56.354 
51.162 
46.160 
46.562 
46.152 
42.62 
40.97 

8  3g.oo 

31  19-  9*1 

41   51.  8g 
10    7.23 
9  22.47 
24    2.50 
36  22.64 

41  38.94 
19  17.51 
40  53.18 
43  13-49 
47  I3-I3 
6     7.30 
26  58.20 
46  34-9' 
6  46.83 

20    34.72 
29    31.08 
II    58.59 

it  45.11 
46  58.43 
49     0.04 
49  56.86 

42-56 
43- 
44.22 

44-44 
44-54 
44-.70 
45-14 
45-16 
45.61 

46.43 
46. 
46.84 
47-62 
47-93 
48.23 
48.37 
48.48 
48.80 
48.87 
49-41 
49.61 
49-85 
50-35 

3.00 
6.19 

7-7' 
3-iS 
3-07 
5-15 
6.91 
7.6S 
4.47 
7.58 
7.90 
8.50 
2.61 

5-57 
8.4I 
2.70 
4.65 
5-93 
3-43 
3-40 
8.46 
8.80 
8.94 

12. 

55-4 

8 

.6 

2O.g 

34-2 

47-3 

21.2 
I  . 

33-6 

I  |   8 

52.4 

59.8 

'3- 

25. 

38  7 

56. 

3« 

.8 

44-9 
32. 

57-9 
44- 

10.7 

54. 

51.2 

8 

20. 

50.2 
19.  8 

3-4 
32.7 

16.6 
45- 

29.2 

41.9 
20.5 

42. 

s.1.6 

7-7 

56. 

9-2 

"'    !••-»•- 
•  •   34-4 

48- 

55- 

7.6 

51- 

27.8 

20. 

39-6 
25.8 
33-4 
17-4 

53- 

45.  -1 
31- 

•JC  . 

5.8 

51-3 
59- 

45- 
42. 
46. 
44. 
44- 

49 
46 

694 
32 
24 

6  31-93 
43  13-67 
46  39-77 
27  31.25 
33  29-43 

50.70 
51.00 
51.28 
51.65 
-51-79 

2.67 
7-93 
8.44 
5-65 
-  6.51 

26.4 

+7- 
39- 

O.O 

12.3 

64.5 
11 

38.4 
58 

.   - 

.   • 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                   n 

c 

Zenith  Point.     Mic. 

Co. 

(90)    < 

jg.  Micrometer  reading  assumed  as  4or.gg2 
instead  of  41'.  992. 
7.  Transit  over  T.  1  1  assumed  as  recorded 
over  T.  12. 
)S.  Hor.  thread  assumed  as  5  instead  of  3  ; 
micrometer  reading  as  4&r.354  in- 
stead of  56r.354. 
xi.  Transit  over  T.  1  1  assumed  as  recorded 
over  T.  12. 

1847.        h. 

s. 

s. 

s. 

s. 

r. 

(go)    S 
(go)    c 

(go)  ic 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

•o  E 
S  o 
•3S 

II 

ji 

A. 

B.         C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

1847.        h.  m. 

in. 

O 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  90.    MARCH 

24.     MAJ.     D0=—  30°  48'  50"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«i 

Q.2 

MICROMETER. 

»' 

d 

</= 

Mean  Right 
Ascension, 
1850.0. 

:  Mean  South 
Declination, 

1850.0. 

I. 

II. 

III. 

IV.    V. 

VI. 

VII 

II. 

12. 

in 

112 

113 
114 

"5 
116 

"7 
118 
119 

120 
121 

I 
2 

3 
4 

6 

7 
8 

9 

10 

II 

12 

13 
14 
15 
16 

17 

18 

19 

20 
21 
22 
23 
24 
25 

26 

27 

28 

29 
30 

31 

32 

33 
34 

7-8 
7 
8 
8 
8 
8 

7 
7.8 

8 
8 

S 

9 
6 

7 
7 

7 

6 
9 

9 

8 
8 
6 

7 
6 
8 
6 

9 
6 

7 
6 

44  . 

•IC 

h.  m.     s. 
u         56.64 

53     7.9<J 
53  54.60 
56.49 

55  42.51 
n         24.01 
12     6     5.83 
8  56.02 
10  42.49 
15     3-18 

12    51   49.20 

ZONE 

9  26  28.20 
30 
30  54.62 
34  57-67 
36  44-52 
37  56-81 
0.91 
38  52-35 
40    4.40 
40  56.68 
46  52.58 

s. 

+  9-43 
9.46 

9-47 
9-47 

9.48 

9-4? 
9-57 
g.6c 
9.61 
9-65 

+  IO.OI 

31.    AP 
+  0.42 

0.42 
0.42 
0.42 
0.42 
0.42 
0.42 
0.42 
0.42 
0.43 

S. 

+0.99 

1.  01 
I.OO 

i.oo 
0.90 

I.OO 

0-99 
i.oo 
i.oo 

I.OO 
+  1.00 

RIL   9. 
+0.08 

0.08 
O.Og 
0.08 
O.Og 
O.  IO 
O.Og 

o.io 
0.09 
0.09 

VII. 

MAJ. 
IV. 

VII. 

IX. 
VIII. 

VI. 

VI. 
VII. 

VI. 

3 
5 
3 

3 
i 
4 
I 
2 

5 
5 
4 

D, 

2 

5 
i 

3 

i 

2 

2 
4 
2 
2 

6 
6 

3 
6 

2 

6 

2 

6 
4 

3 
1 
5 
4 
5 
2 
I 

2 

5 

r. 
40.11 
45-22 

46.56 

44-97 
41.142 

46.57 
42.682 
46.10 
45-10 
43.176 
50.55 

38.47 

38.372 
42.85 
42.60 
43-66 
47-14 

35  51-27 
21  14.13 

32     9-18 
33     4-30 
49  50.93 
26  13.78 

48  57-91 
41     8.46 
21    18.26 
22    24.52 

=3  56.73 

•5  33-01 
25     9-43 
t8  52.93 

22   45.00 
\&   24.66 
»°  34-57 

-52. 
52.23 
52.30 
52. 
52.45 
52. 
53-31 
53-55 
53.  6b 
54.00 
-06.24 

—  II.  21 
11.96 
12.14 
13.00 
13.38 
13.63 

H 

-  6.84 
4-74 

6.2q 
6.42 
8-93 
5-46 

8.80 
7-63 
4-74 
4-gc 

-   5-13 

-  5-75 
3-46 
6.14 
3.19 
6.08 

5-20 

h.  m.     s. 
»(49)    7-o6 
53  18.43 
54     5-07 
(54)    6.96 
55  52.98 
ll(56)34-50 
12     6  16.39 
9     6.62 
10  53.10 
15  13-83 
12    52      O.2I 

9  26  28.70 

30  55-12 
34  58.18 
36  45-02 
37  57-32 
(38)    1-43 
38  52.86 
40     4.92 
40  57.19 
46  53-10 

50    4-31 
51  50.66 
51   59-86 
53  46-87 
56     8.18 
(57)11.87 
9  58  22.67 
IO      2      6.44 

3     7-4° 
5  58-72 
10  10.04 
10  55-5S 

12   41.73 
15    29.04 

16  37-73 
16     1.89 
19  22.5 
20  39.91 

22      7.2O 
21    25.91 
23    33-40 

10  25-33.22 

3i  25  40. 

II       I.IO 

21  57-77 

22    53- 

39  42.31 
16     i. 
38  50.62 
30  59.64 
ii     6.68 
12  13.42 
31  13  48.10 

29     4  29.97 
28  44     4.85 
29     7  51.21 
28  41  41.19 
29     7  24.12 
28  59  33.40 

29    o     3.58 
28  47  16.35 
28  59  47.99 
29     i   53-49 

28  33  23.25 
54  32-90 
28  35  27.10 
29     i  20.80 

29     i     8.08 
28  32  59.50 
45  38.16 
55  25.02 
29  15.83 
40  26.11 
48   M-39 
28  41  47.33 
29      2    32.61 
29     5  38.79 

28  56  49.59 
28  43  48.30 

55- 

7.9 

.   . 

33-9 

33.2 

35.1 

21.2 

4Q   8 

•  • 

39-7 

52.9 

6. 

18.9 

9-7 

33-8 

21. 

63 

50.7 

3.2116. 
88.2  .  . 

29. 

14.7 

41.2 

28. 

•   • 

•    • 

2O. 

22   8 

31.2 

31.9 

57-2 

22. 

13. 

39- 

30. 

46. 
42- 
46. 
43- 
40. 
41- 
40. 
38. 
44- 
38. 

27 

95 
738 
132 
972 
94 
70 
358 
II 
695 

(i     4-50 
28  18.50 
to  48.54 

»2    52.61 
14   58.36 
14   24.92 

55  31-86 
[6  28.17 
12  18.64 

13.82 
14.05 
14.23 
15-43 
16. 
16.06 
16.41 
16.43 
16.76 

5.26 
3.80 

5.22 

5-45 
2-33 
2.27 

4-63 
2.50 
5.40 

20.  S 

39-8 

•  • 

9- 

65.4 

21.5 

34-9 

.    . 

29. 

41.2 

50    3-76 
5i  50.14 
5i  59-32 
53  46.35 
56     7-t>4 
11-33 
9  58  22.13 
IO      2      5.90 
3     6.84 
5  58.17 
10    9.49 
10  55.00 
12  41.  16 

15  28.47 

16  37-15 
16     1.33 
19  21.98 

20  39.33 
22      6.62 
21    25.33 
22    32.83 

10  25  32.63 

0-43 
0.43 
0.43 

0-43 
0.44 

0-44 
0-44 
0.45 

0.45 

0.45 
0.46 
0.46 
6.46 

0.47 
0.47 
0.47 
0.48 
0.48 
0.48 
0.48 
0.48 
+  0.49 

0.12 
0.09 
O.II 
O.Og 
O.IO 
O.IO 
O.  IO 

0.09 

O.II 

o.io 
0.09 

O.  12 
0.  II 
O.IO 
O.  II 

0.09 
0.08 

O.IO 
O.IO 
O.IO 

0.09 

+O.IO 

•78 

4Q  8 

37. 

24. 

20.  i 

4Q. 

59.  s 

^.2 

c   8 

T8    T 

44-535 
42.705 
45-945 
39-288 

39-05 
44.96 
41.462 
42.62 
42.152 
46.972 

|2      4-34 
3  58.74 
:6  35.46 
;6  20.46 
o  14.04 
n  22.77 
'.g    9.69 
!2  43.14 
3  26.19 
|6  31-43 

18.36 
18.54 
19.08 
19.84 
19.98 
20.31 
20.80 

21.  OO 
20.90 
21.48 

5-38 

2.22 
3.62 
4.72 

1.81 
3-03 
3-90 
3-19 
5-52 
5.88 

20.5 

33-4 

46.2 

7- 
58.2 

19.6 

6r,  8 

31-3 

22. 

35- 

46.8 

•J2    7 

3.2 

•  • 

it. 
23.5 

53-8 

53.8 
62.2 

.    . 

•JO, 

9-5 

34-5 

17. 

32. 

44. 

3. 

58 

52. 
38. 

M 
154 

(7  42-68 
4  42-39 

22.O2 
-22.51 

4.89 
—  3-40 

--S 

CORRECTIONS. 

• 

REMARKS. 

Date                 Corr-  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point 

.    Mic. 

Co. 

(91)     i.  Minutes  assumed  as  27  instead  of  26. 
(91)     3.  T.  VII   assumed   as   328.2  instead  of 

3I'.2. 

;   (91)    4.  Hor.  thread  assumed  as  4  instead  of  3  ; 
micrometer  as  52'.  60  instead  of  42''.  60. 
j    (91)  17.  Micrometer  reading  uncertain. 
(91)  34.  Micrometerreadingassumedas39r.i54 
instead  of  38r.i54. 

> 

1847.           h.                   s. 
Apr.    9,       6           —  5.05 

s. 
g  0.024 

s.                    s. 
—  0.238 

s. 
-  0.341 

O              1                      II 

o    o      1.52 

r. 
40.150 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

n 

s! 

^  v 

<£ 

13  e" 

0   0 

S  £ 
*  <u 
"£ 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone   91 

1847.       h.   m. 
Apr.  9,     9    26 

IO      II 

10      8 
10     57 
12       5 

12 
13 

292 

2O    1  1  .  2 

II.  2 

16.8     16.2 

13.61 

il 

13.85 

in. 
20.998 
30. 

0 

61. 
66. 

5  '7  -'8 
55-8 
54-5 
53-0 
57-8 

0 

54- 
52.4 
50.2 
50. 
48.  c 

48.! 

45-! 
45- 

29.994 
29.984 
29.986 
29.980 
29.988 

3-8 

1-3 

9.8       7.2 

5.24 

5-52 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


/<  INK    91.       Al'RII. 

9.    MAJ.    Du= 

'  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"\ 

- 

MICROMETER. 

i 

4 

</i 

Mean  Right 
Ascension, 
1850.0." 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

vii. 

II. 

12. 

58.2 

35 
36 
37 
38 
39 
40 

41 
42 

43 
44 
45 
46 
47 
48 
49 
50 
51 

53 
54 
55 
56 
57 
58 
59 
60 
61 

62 
63 
64 
65 

66 

f'7 
68 
69 
7" 
71 
72 
73 
74 
75 
76 
77 
78 

79 

S,, 

81 
82 
83 

9 

8 

7 
6 
8 

10 

8 

8 
7 
9 

IO 

9 

9 
7 

7 
9 

9 

8 
7 

10 

7 

8 

9 
9 
9 
9 
8 
8 
S 
8 
9 

8 

7 

h.  in.      s. 

lo  26  49. 

35  35- 
36  19. 

38     i. 
42  30. 
44  4<>. 
45   25. 
46  36. 
49     3- 
50  13- 
50     o. 
53  27. 
55  25. 
56  45. 
59     S. 
10  59  59- 
ii     i  23. 
2  31. 
2  43- 
3  29. 

5       2. 

7     5- 
7  48. 
8  28. 
10  29. 
13  50. 
14  56. 

15       2. 

1  6?   8. 
18  37- 
19  38. 
22      I. 
II    25      2. 
12      0  47. 

2  43- 
3     I- 
5  24. 
8   15. 
10     6. 
10  58. 
13  33- 
17  45- 
17  59- 
19  34- 
20  42. 
16. 
29. 
24  40. 
12    29    17. 

19 
71 
1  8 

37 
75 
'- 
53 
24 
7" 
85 

02 

ja 

1  8 

'4 
>8 

33 
63 

04 
18 

)5 
29 

77 
4') 
33 
4-' 
32 

10 

12 

55 
64 

12 

66 

77 
So 
80 
So 
96 
34 
64 

r- 

93 
33 

s. 
90 

s. 
+  0.49 
0.51 
0.51 
0.52 
0.54 
0.54 
o.54 
0.55 
0.56 
0.56 
0.56 
0.57 
0.58 
0.58 

o.59 
0.59 
0.60 
0.60 
o  60 
0.61 
0.61 
0.62 
0.62 
0.63 
0.63 
0.65 
0.65 

0.66 
0.66 
0.67 
o.6S 
o.  70 
o.SS 
0.90 
0.90 
0.91 
0-93 
0-94 
0.94 
0.96 
0.98 
0.99 

.00 
.01 

.01 
.01 

.03 

+     .of 

s. 

+  0.10 
0.  10 
0  .  1  0 
O.'IO 

o.oS 

0.  10 
O.  IO 

0.09 

O.  12 
O.  12 
O.  IO 

0.09 

O.  I  I 

0.09 
o.oS 

0.10 
O.  IO 

0.09 

O.  IO 
0.  10 

0.09 
0.09 

0.10 
0.10 
O.II 

o.oS 
O.oS 

O.  IO 
O.  IO 
O.I  I 

0.09 
0.09 

O.  10 
O.  I  1 
0.  10 
0.  II 
O.  10 
O.  IO 
O.  10 

0.09 

O.  10 
O.  10 
0.  10 
0.  10 
0.  10 
0.10 
O.  IO 

0.09 

+  0.10 

vii. 
vii. 

F.  W. 

5 
5 
4 
I 
4 
5 
2 

7 

7 
7 

6 

3 
I 

4 
3 

3 
5 
5 
3 
2 

3 
4 

5 
i 

5 
3 
5 
i 

5 
5 
6 

4 
6 

5 
4 
4 
I 

3 
3 
4 

3 
5 

5 

I 

4 

r. 

, 

"                    " 

h.  in.      s. 
10  26  49.78 

35  36.32 
36  19.79 
38     1.99 
42  31-37 
44  4L3I 
45  26.17 
46  36.88 
49     4-38 
50  14.53 
50     0.68 
53  27.71 
55   28.01 
56  46.55 
10  59     8.85 
ii     o     0.15 
i   23.74 
2   31-77 
2    44-03 

3  30-34 
5     2.74 
7     5-89 
7  49-67 
8  29.02 
10  30.06 
13  51.50 
14  57.22 
15     3.08 
16     9.18 
18  38.09 
19  38.86 
22      2.70 
II    25      2.92 
12      O   48.  5J 
2    44.64 

3     2.13 
5  25.67 
8  16.80 
10    7.84 
10-59.83 
13  34.66 

17  46.94 
18     0.43 

19  35-74 

20   44.03 
(2l)l8.04 

(21)30-44 
24   41.92 
12   29    19.06 

0    »         <               II 

28  43  57-47 
46     7.89 
28  53  50.51 
29    12      3.22 
28    51    16.86 
28   42    51.72 
29     6  56.02 
28  27     0.68 
28  28  44.05 

29      5    33-17 

28  40  16.74 
29    o  52.92 
29     9  29.69 
28  52  17.54 
55   54-05 
58  44.42 
47     6.96 
45   29.69 
28  57  59-o6 
29     5     9.88 
28  53  32  ..24 

44  13-99 
28  35     2.05 
29  12  54.15 
29  12  54.30 
28  46  12.37 
55   58.76 
28  40  16.12 
29     6  27.30 
28  40  38.04 
42     7.10 
32  20.29 
47  10.13 
33  47-40 
44  46.25 
47  26.21 
28  47  12.25 
29     7  42.08 
28  53  28.83 
56  43-52 
50  1C.  Si 
57   12^34 
46   13-64 
28  45  34.48 

29  13     6.05 
28  49  23.57 

3D. 

i  . 

138 

60.5 
U-5 

56.6 

30.  5 

38.94 
35-i6 
31-82 
35-93 
36-307 
40.882 
34.626 
43.142 
40.  158 
4 
37.06 
30.26 
29.96 
30.254 
34.6oS 
38.682 
33-74 
?3-55 
36.375 
35.07 
37.818 
42.789 
48.641 
54-6i 
34.58 
34-58 
35-19 
38.60 

45-529 
45.814 

44-915 
42.31 

44-552 
43-975 
42.02 
38.08 
43-52 
43.928 
44-032 
43-356 
37.715 
38.762 
36.882 
35.570 
36.70 

'•A  49-89 

'-(>  59-95 
)4  41-43 

)2    51-35 
J2       7.06 

'-3  42.74 
t7  44.18 
7   52.91 
9  35-92 

(6  20.43 
21     6.59 
It  40.29 
jo  15.69 

33     5.38 
)6  41.29 

39  3LI9 
27  55-01 
26  17.81 
38  45-57 
(5  55-31 
34  18.89 
25     i.  60 
15  50.42 
>3  37-8o 
^3  37-So 
26  58.91 
36  44-07 

21       2..  86 

17  10.95 
21    24.32 
22    52.84 
12    55.2O 
27  43-23 
14   21.98 
25    19.44 
27    58-89 
27   44.85 
)S   12.27 
34     0.49 
37  M.57 
30  42.59 
37  43-22 
26  45.70 
26     6.62 

—  24.l6 
24.28 

24-55 
25.24 

25-57 
25.68 
25.83 
26.22 
26.40 

26.  S3 

27.I5 
27.30 
27.68 
27.80 
28.00 
28.15 
28.18 
28.29 
28.49 
28.76 
28.86 
28.95 
29.22 
29.64 
29.79 
29.80 

29-93 
30.26 
30.39 
30.68 
31.05 
43-01 
43-15 
43-17 
43-34 
43-55 
43-66 
43-71 
43-88 
44.12 

'   44.14 

44.23 
44-30 

44.30 

-  3-42 
3.66 

4-53 
6.63 

4-23 
3-30 
6.01 
1-55 
1-73 

5-86 
3.00 

5-33 
6.32 
4-36 
4.76 
5.08 
3-77 
3-59 
5-oo 
5.81 
4-49 
3-44 
2.41 
6.71 
6.71 
3.66 
4-76 
3-00 
5-96 
3-04 
3.21 
2.08 

3-75 
2.25 

3-47 
3-77 
3-74 
6.  10 
4.46 

4.83 
4.08 
4.89 
3-64 
3-56 

30  7 

16. 

28.2 

40.4 

53- 

63  .  2 

32.9 

4  '   4 

r   ^ 

25.  1 

7-r  6 

36.2 

61 

42.3 

S    i 

24-5 

37-2 
60  .  9 

-,, 

6(i 

21  . 

7  3 

39.  7 

31- 

42-3 

58.' 
37-2 

67 

51  . 

61 

69. 

o 

2O.  5 

34  . 

I  c 

1«    R 

6" 

74-  5 

86  8 

n. 

48. 
43-8 

59-7 

12.3 

21.2 

78  S 

29. 

41.9 

3.2 

54-6 

7- 

37- 
28.7 
19.8 

50. 

40.5 
3'-3 

62.2 

44- 

36.  ^ 

21. 

32.8 

33-4 
45-9 
59-2 

46.4 
58.9 

59-7 

s 

37-2 
72.4 

c  |   6 

67 

50. 

34- 
40. 

635 
150 

53  34-Si 
29  54.84 

44-50 
—44-74 

6.74 
-  3-99 

40.5 

S3- 

5-6 

17.2 

12 

CORRECTIONS. 

REMARKS. 

n                    Corr.  of 
Datc-               Clock. 

Hourly 
rate. 

m                    n 

c 

Zenith 

Point.     Mic. 

Co. 

(91)  42.  Transit  over  T.  II  assumed  as  recorded 
over  T.  12. 
(91)  47.  Transit  over  T.  VII  assumed  as  65  in- 
stead of  63. 
(91)  48.  Transit  over  T.  II  assumed  as  recorded 
over  T.  12. 
(91)  49.  Hor.  thread  assumed  as  2  instead'of  I. 
i  (91)  53.  Double. 
(91)  67.  Circle  changed. 

l 

1847. 

h.                 s. 

s. 

s.                    s. 

s. 

r. 

INSTRUMENT  READINGS. 

Datc. 

CIRCLE. 

Barom. 

1  2 

—  o 
—  s 

If 

3  1 

X  I 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Zone   91 

1847.       h.     m. 
Apr.    9,  13     45 
13     51 

'      " 

" 

" 

in. 
29.982 
29.982 

52. 

0 

44. 
44-: 

26 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  91.    APRIL 

9.     MAJ.     D0=- 

"•  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

., 

a-2 

MICROMETER. 

i 

A 

* 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

84 
85 
86 

87 
88 

89 
go 

91 
92 
93 
94 
95 
96 
97 
98 
99 

IOO 
IOI 

1  02 

103 
104 

05 

106 
107 
108 
tog 
no 
in 

112 

114 

US 
116 

"7 
118 
iig 
1  20 

6 

8 
8 
9 
7 
8 

7 
8 
7 

7 
8 
8 
8 
8 

9 

8 
8 
6 
7 
7 
8 

7 
6 
6 

8 
8 
8 
8 
7 

6 

io. 

53 

h. 

12 

* 
] 
1 
' 
j 
1 
1 

4 

A 

I 
1 
1 

1 
1 
1 

jo    t 

•n.     s. 
17.88 
o  25.19 
o  48.84 

2    ig.gl 

4  18.86 
6  17.92 
7  18.15 
9  19.89 
37.98 
4  30.62 
5  47-io 
5.32 
o  48.12 
i  16.84 
4  15-58 
5  12.96 
6 
8  25.75 
9  35.64 
5  49-51 
7  31-49 
i  54-35 
!4   10.  6g 
!4    IO.II 
>6  32.29 
'•7  15-25 
!9  55.96 
(0  15.62 
12   42.86 

S3  38.58 
39-34 
;8  26.12 
.0  20.5; 
.7  26.  2C 
18  35-81 
19  33-75 
52  10.44 

s. 
-t-  i.  06 
1.07 
1.07 
i.  08 
i.og 

I  .  IO 

.n 

-13 
.     -13 
.16 
.18 
.18 

.21 
.22 
•23 
•24 

s. 
+O.IO 
0.10 
O.  IO 
O.IO 
O.IO 
O.  IO 
O.IO 
O.IO 
O.IO 
O.IO 
O.IO 
O.IO 
O.IO 
O.IO 
O.  IO 
O.IO 

VII. 

IV. 
VII. 

5 
5 
4 
4 
3 
5 

2 

5 

6 

7 
6 
i 

5 
7 
3 

2 

5 

5 

2 
4 
5 
4 
6 
i 
6 

2 

4 

2 
2 
2 

4 
4 

i 

5 

2 
2 

r. 
36.382: 

41-71   : 

39.238; 
43.568 

47-43 
45-10 
36.025 

35-57 
34-625 
31.12 
39-I65 

37.S4= 
46.48 
42.89 
47.04 
41.61 
48.  g2 
46.02 
49-30 
52-23 
48.092 

43.565 
46.105 
41.56 
37.272 
39-575 
43.382 

55-55 
46.24 
51.272 
35.152 
31.11 
42.3 
44-33 
46.42 

54-65 

6  17-75 
3  14-58 
o  26.  Ig 
7  57.24 
i  3g.g8 
I   17-95 
8  12.38 
6  45.84 
g     0.89 

o  37-33 
o  10.09 
6    0.55 
i  45.64 

!O  29.73 
8     I.g2 
)i   53-73 
13  44-97 
g     6.51 

!O   46.29 

jg  20.40 
!2   58.  8g 
[g  35.00 
=7  57-30 
[2     1.43 
19  37-64 
17     5-53 
14  55-00 
28     3.20 
55  45.36 
ii     5.67 
38  12.54 
35  38.83 
35     5.87 

19  I2-i9 
21  44.44 

to  59-48 
36  16.32 

-44-71 
44.80 
44-81 

44-88 
44.  gS 
45-05 
45-09 
45.18 
45-20 
45-35 
45-39 
45-40 
45-54 
45.56 
45.63 
45-65 
45.65 
45-73 
45-76 
45-  SS 

45.9° 
45-95 
45-96 
45.96 
45.96 
45.96 
45-95 
45-95 
45-92 
45-9' 
45.91 
45.84 
45.81 
45.65 
45-62 
45-59 
-45-49 

-  3-58 
3-2-) 
4.05 

3-78 
4.  IS 
3.02 
4-95 
3-64 
5.04 
2.94 
1-77 
2.41 
6.52 
2-93 
1-52 
4.21 

5-59 
2.78 
2.g6 

3-21 
2.  82 
3.7S 
1.95 
6.28 
2.51 

5-74 
3-78 
4.66 

5-27 

4-63 

4-59 
6.25 
3.06 
5-27 
-  4-72 

h.  m.     s. 

12(28)  ig.04 
31  26.36 
31  50.01 
32  21.  og 
34  20.05 
36  19.12 

37   I9-36 
39  21.12 
39  39-21 
44  31-88 
45  48-38 
46     6.60 

50  49-43 
51   i  S.i  6 
54  16.91 
55   M-SO 
(55) 
58  27.11 
12  sg  37.01 
13    5  50.  g3 
7  32-92 
12  55.82 
24  12.25 
24   11.67 
26  33.87 
27   16.84 
29  57-57 
30  17-23 
32  44-49 
33  40.22 
(35)40.98 
38  27.80 
40   22.22 
47  27.95 
48  37-57 
49  35-52 
13  52   12.23 

28  45  46.07 
42  42.62 

49  55-05 
47  25.  go 

51     9-14 

40  46.02 
57  42-42 
46  14.66 
58  31.13 
40     5.62 
29  37.25 
28  35  28.36 
29  ii   17.70 
28.39  58.22 
27  29.07 
28  51  23.59 
29     3  16.21 
28  38  35.02 
40  15.01 
58  5L37 
42  28.00 

39     3-77 
47  27-04 
28  31  29.34 
29     9     9.88 
28  36  34.00 
29     4  26.  6g 
28  47  32.  g3 
28  55   15.  g4 
2g     0  36.85 
28  57  43.41 
55     9-30 
28  54  36.27 
29     8  44.09 
28  41   13.12 
29    o  30.34 
28  55  46/53 

25.2 

1.3 

14. 

12. 

53 

55 

2 

5-2 

5- 
67.2 

19- 

18 

31- 

56.8 

17.9 

31- 

43-8 

56. 

3-4 

15.4 

56 

18 

"1   R 

43- 

i. 

13. 

13. 

,g 

40.8 

53- 

38  7 

50. 

51. 

63.2 

1.26 
1.27 
1-32 
1-33 
1-37 
1.46 
1.46 
I.48 
1.49 

LSI 
LSI 

1-53 
1-54 
1-54 
1-58 
1-59 
1.65 
1.66 
1.67 
+   1.69 

O.IO 
O.IO 
O.IO 
O.IO 
O.  IO 
O.IO 
O.IO 
O.IO 
O.IO 
O.IO 
O.IO 
O.IO 
O.  IO 
0.  10 
O.IO 
O.IO 
O.IO 
O.IO 
O.IO 
+  O.  IO 

vii. 
iii. 

VII. 
VI. 

vii. 

i  . 

49-7 

14-5 
44. 

r6   1 

13 

] 

i 
i 

13 

2O 

31  4 

46 

_  g 

IT     R 

44    8 

18. 

30 

9 

43-6 

54-2 

40.4 

52.8 

28.1 

41  . 

C-l 

30. 

42    8 

rr    R 

. 

Tfi 

55 

2 

8.' 
13-4 

26. 
20.8 

26. 

75   R 

38.8 
31-4 
39-2 

51.2 

•    • 

]6  •> 

59. 

II-  4 

58   4 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith 

Point. 

Mic.  Co. 

(9i) 

35.  Minutes  assumed  3531  instead  of  30. 
36.  Minutes  assumed  as  31  instead  of  30. 
30.  Hor.  thread  assumed  as  3  instead  of  2. 
35.  Minutes  assumed  as  46. 
33.  Transit  over  T.  VI  assumed  to  have 
been  recorded  as  over  T.  V. 
35.  Minutes  assumed  as  12  instead  of  n. 
15.  Time  of  transit  over  T.  VI  assumed 
as  5  is.2  instead  of  57.S2;  and  microm- 
eter as  3Or.i52  instead  of  35M52. 

1847.       h.  m. 

s. 

s. 

s.                   s. 

s. 

0              f 

n 

r. 

(91) 
(9i) 
(90  i 

INSTRUMENT  READINGS. 

!      (9M     I 

(gi)  i 

CIRCLE. 

Barom. 

"    0 

t;  s 

rt  i- 

Il 

Date. 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Mean. 

1847.        h.  m. 

• 

in. 

XONKS  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  92.    APRIL  ii.    MAJ.     D0  =  —     '          ". 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

h.  m.      s. 
9  33  13-22 
34  17.15 
37     3-02 

40  15-32 
42  35.28 
43     8.18 
43  22.04 
45  26.04 
47  42.68 
51     4-42 
51   37-52 
50     6.29 

51   54.65 
59  ig.7i 
g  59  54-i6 
10     o  20.  14 
ii   16.08 
12   14.65 

12  54-53 
1  6  40.98 
18  29.77 

22    22.O6 
25    H.52 

25  34-03 
28  54-53 
29  35-12 
30  45.68 
36  28.10 
40  34-15 
41   53.50 

42    10.22 

49     3.8o 
50  15.14 
1.64 
51   32.06 
m  59  25.66 
ii   15  44.16 

17   17-57 
20     7.67 
21    59.03 
23   33.75 

24  50.  g6 
25    6.18 

2g  10.04 

32  40.48 
33  42-87 
39   17.50 
51   54.27 
ii   55  30.74 

"i 

«, 

MICROMETER. 

t 

« 

« 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

35-8 

II. 

in. 

IV. 

V. 

VI. 

VII. 

It. 

12. 

i 

2 

3 
4 
5 
6 

7 

S 

9 

10 

ii 

12 
13 
14 
15 
16 

17 

18 

19 
20 
21 
22 
23 
24 
25 
26 

27 
28 
29 
30 

31 
32 
33 
34 
35 

37 
38 
39 
40 

42 
43 
44 
45 
46 
47 
48 
49 

8 

S 
S 
8 
S 
7 
9 
8 
8 
8 
8&  10 
8 

7      ' 
8 

7 
6 
S 
8.9 
S 
6 
9 

10 

9 

8 
6 
8 
8 
8 
8 
9 

10 

8 
7 
9 
6 
6 

7 
8 
8 
8 
6 
7 

10 

8 
6 
9 
9 
9 

48. 

n  R 

T      S 

s. 
-  0.44 
0.44 
0.44 
0.44 
0.44 
0.44 

0.44 
0.44 
0.44 
0.43 
0.43 

0.43 
0.43 

0.43 
0.43 
0.43 
0.41 
0.41 
0.41 
0.40 
0.40 
0-39 
0.39 
0-39 
0.38 
0.38 
0.38 
0.36 
0-35 
0.35 
0.35 
0.33 
0.32 
0.32 
0.32 
0.29 
0.24 
0.23 

O.22 
O.2I 
0.21 
0.20 
O.2O 
0.18 
0.17 

0.16 

0.14 

0.08 
—  0.06 

s. 

—  O.  IO 
0.  10 
0.12 
O.IO 

0.08 

O.  II 
O.IO 
O.II 
O.  IO 
O.II 
O.  IO 

0.09 

0.  II 
O.II 
O.II 
O.  IO 
0.  10 
O.IO 
O.  IO 
O.  II 
O.II 
O.IO 
O.I2 
O.  IO 
O.II 

o.og 

O.II 
O.  IO 
O.  IO 
O.IO 
O.II 
0.  11 
O.  II 
O.  IO 
O.II 

0.08 

0.09 

O.II 
O.IO 

'o.u 
0.09 

O.  II 
O.  IO 
O.  IO 
O.II 
O.II 
O.II 
O.  IO 
—O.IO 

vh. 

VI. 

VI. 

VII. 

V. 

4 
4 

i 

3 
7 
3 
4 
2 

5 
3 
4 
6 

3 
2 
2 
4 
3 
4 
4 
2 
2 

5 

2 

4 

3 
6 

3 
3 
-1 
3 
3 
2 
2 

3 
7 
5 
3 
5 
3 
6 

2 

3 
4 

i 

2 

I 

3 
2 

r. 
35-605 

42.95 
45.836 
41.116 
41-705 
35-59 
41.05 

48.331 
37-815 
35-73 
38.275 
39-65 
37-215 
45.068 
43-67 
46.19 

45-445 
33.804 

38.57 
46.382 
40.82 

35.105 
33.122 
31.648 
33.88i 
35-80 
37.150 
42.002 
39.518 
38.60 
35-25 
39-  IS 
36.5 

32  31.21 
28  18.18 
47  10.53 
35   I7-42 
8  42.68 
38  27.68 
29  23.87 
40  28.14 
25  28.60 
38  22.86 
30  5g-35 
15  43.85 
37  31-77 
41  46.01 
42  34.10 
26  27.02 
32  48.61 
30  4  i  .  oo 
30  48.88 
41     0.78 
44  12.15 
27     1.70 
48  37.01 
34  47-32 
39  26.48 
17  56.31 
37  34-01 
34  47-07 
30  16.59 

36  44-11 

33  39-24 
45     8.55 
46  40-79 

-  4-97 
5.18 
5-70 
6.32 
6.76 
6.85 
6.89 
7.29 
7.72 
8.34 
8.45 
8.17 
8.50 
9.86 

9-g6 
10.04 

ii.  gs 

12.12 
12.23 
12.87 
13-17 
13.80 
14.27 
14-33 
14.86 
14.98 

15.15 
16.05 
16.68 

16.88 
16.92 
17.92 
i8.ii 

—  10.27 
9.81 
11.86 

10.58 

7-73 
10.93 

9-93 
II.  12 
9.52 
IQ.gO 
10.  II 

8.50 
10.82 
11.28 
11.36 
g.62 
10.31 
10.07 
10.  og 
1  1  .  20 

11-55 
g.68 

12.  O2 

10-53 
1  1.  O2 
8.7I 
10.83 
10.53 
IO.O3 
10.74 
10.94 
11.64 

ii.  Si 

h.  m.     s. 
9  33  12.68 
34  i  6.  6  i 
37     2.46 
40  14.78 
42  34.76 
43     7-63 
43  21.50 
45  25.  4g 
47  42.14 
51     3-88 
51  36.99 
50    5-77 
5i  54-11 
59  19-17 
9  59  53-62 
10    o  ig.6i 
ii  15-57 

12    14.14 
12    54.02 

I  6  40.47 
I  8  2g.26 
22    21.57 

25  ii.  01 

25  33.54 
28  54.04 
29  34.65 
30  45.19 
36  27.64 
40  33.70 
41  53.05 
42   9.76 

49     3-36 
50  14.71 

51       1.22 

51  31.63 

10  59  25.29 

II  15  43.83 
17  17.23 

20      7.35 
21    5S.7I 

23  38.45 

24  50.65 
25     5-88 

29   9.76 

32  40.20 
33  42.6o 
39  17-25 
51   54-09 
ii   55  30.58 

28  14  16.45 
10    3.17 

28  58.09 
28  17    4.32 
27  50  27.17 

28    20    15.46 
II     10.69 
22    16.55 

7   15-84 

20    12.10 
28    12    47.91 

27  57  30.52 
28   ig  21.  og 
23  37-15 
24  25.42 
S   16.68 
14  40.87 
12  33.  ig 
12  41.20 

22    54.85 
26      6.87 

8  55-18 
30  33.30 
16  42.18 
28  21  22.36 
27  59  50.00 
28  19  29.99 
16  43-65 
12    13.30 
18  41.73 
20   37.10 
27     8.  II 
28  40.71 

28    20      6.22 
27  54  58.34 
28     4  25.98 
21   33.62 
8  24.32 
28  19  34.82 
27  58  13-51 
28  26  31.42 
18  52.87 
12    57.69 
30   29.78 
22   24.76 
31    18.38 
22   34.76 

28  25  37.  g7 

33 

3. 

35  -  2 

27-5 

53- 

21 

-•>  R 

47. 

. 

"6 

IS    r 

17.829.9 

.     .     C2  . 

43- 

17- 

30. 

53-8 
41.8 

6-7 

37.6 
6.4 
54-9 

50. 
18.5 

2.4 

Bo 

31  .6 

-i  h 

51  - 

4  - 

27- 

39-8 

52. 

3-5 

16.2 
5- 

28.3 
17.2 

29.8 

42.4 

54-  S 

47. 

n-5 

16.4 

30. 

42. 

59.2 

71-3 

47-8 

0.2 
II 

12.1 

22    8 

•   • 

28.5 
34-2 

---,   f, 

40.5 
46.7 

52.3 
59- 

6. 

51.4 

35- 

47-9 

•  • 

37- 

49-4 

15-3 

1.2 

27-4 

36.18 

44-39 
43.142 

33.752 
36.242 

37-215 
38.815 
40.380 
38.442 
33.99 
43-  6g 
47-564 
42.30 
32.082 
42.oig 

38     7.06 
13     0.77 

22    25.31 

39  30.91 
26  22.71 

37  31-77 
16  12.58 
44  27.29 
36  49-55 
30  34.61 
48  24.36 

4O    2O.  12 

49  12-  19 
40  28.34 

43  30.91 

18.28 

ig-39 
21.48 
21.66 
22.00 
22.22 
22.41 
22.54 
22.57 
23.02 
23.40 
23.50 
24.08 
25.27 
-25.57 

10.88 
8.18 
g.ig 
11.05 
9.61 
10.83 
8.5  = 
11-59 
10-75 
30/06 

1  2.  O2 
11.14 
12.  II 
11.15 

—  1  1  .  4g 

48.5 

1-3 
19-5 

53- 

12.9 
31.8 
4-5 

55.2 

25.5 

44-2 
17.8 

-p  R 

56.3 

*  - 

34- 
13-8 

46.7 

26.2 

39-5 

59- 

33.9 
50.9 

3- 

31.2 

35  • 

•  • 

15.4 

4°.  5 

5  . 

43-5 
17  6 

55- 

15- 

6  i 

5-8 

iR 

31. 

r 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Datc-               Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point. 

Mic. 

Co.      (92) 

5.  Micrometer     reading      assumed      as 
47r.33l  instead  of  4Sr.33i. 
2.  Double. 
r>.  I  lor.  thread  assumed  as  6  instead  of  7. 
2.  Double  ;  observed  first. 
5.  Time  of  transit  over  T.  VII  assumed 
20"  instead  of  15'. 

1847.         h.                s. 
Apr.  ii,     15         —     6.40 

s. 
i'    0.025 

s.                   s. 
.      .      —  0.238 

s. 
-  0.341 

o  .  o    3.26 

r 

(92)  i 

60       (92)  3 
(92)  4 

i    (92)  4 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

•0   P 

II 

rt    — 
*~J  __£ 

~a  H 
Eg 
2  C 
gjs 

0 

48.8' 
46.5 
45-8  ' 
44-5 
43-2 

42.8 
40.9 

A. 

B.         C.         D. 

Corr'd 
Mean. 

Barom. 
Mean. 

Zone   92 

1847.       h.  m. 
Apr.   ii,     9  32 
10  36 
ii     5 
ii  35 
12  35 

13     4 
M     7 

292 

57  23.5 

20.9     25.4     28.5 

24.61 

24-58 

in. 
30.058 
.058 
.060 
.054 
.056 
.056 
.042 
30.032 

57- 

55-5 
55- 
53-5 
53- 
52- 

.      .     .      .  (  .      .       .      . 

28 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  92.     APRIL  n.     M.     D0=  — 

"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«1 

«-2 

MICROMETER. 

i 

4 

<l, 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

u. 

12. 

50 
5« 
52 
53 
54 
55 
56 
57 
58 

59 
60 
61 
62 
63 
64 
65 
66 

67 
68 

69 
70 

71 
72 
73 
74 
75 
76 
77 
78 

79 

So 

81 
82 
83 
84 

85 
86 

87 
88 

89 
90 

91 
92 

93 
94 
95 
96 

97 
98 

7 
7 
8 
8 
8 
8 

7 
8 
6 
7 
7 
8 
8 
9 

8 
8 
8 
8 
8 
8 
8 

7 
9 
7 
ii 

7 
9 
8 
8 
S 
7 
9 
9 

10 

9 
7.8 
9.10 

9 

8 

10 

8 
8 

7 
8 
8 
9 

7 

37.2 

h.  m.     s. 
ii  57  12.41 
30.61 
59  11.68 
ii  59  54.72 

12      0  48.49 

4     3-04 
7  20.50 
16  49.47 
19  35.02 
21    19-49 
21    55.80 
25    13.07 
25    5I.67 
27      9.O2 
30    31-55 

37  56.  ?f 
38  50.96 
40  21.13 
41     8.03 
43     3.23 
17-37 
43     0.76 
36.57 
44  48.52 
47     9-92 
49  14.87 

49  35-04 
55  29.28 
12  55  31.52 
13     o  58.06 
3     3-32 
4     9.01 

42.57 
6     9.07 
7  28.  3t 
9  15.66 
10  28.65 
10  42.53 
13  30.81 
16  47.78 
IS  49.78 

21     10.98 
21    31-55 

s. 
—  0.04 
0.04 
0.03 
0.03 
0.03 

0.01 

0.19 
0.14 

O.  12 
O.II 
O.II 
O.Og 

o.oS 
0.08 
—  0.06 
o.oo 

0.00 

4-  o.oi 

O.OI 
O.02 
O.O2 

0.03 
0.03 
0.04 
0.05 
0.06 
0.07 

O.IO 
0.10 

o.  14 
0.16 

0.17 
0.17 

0.18 
o.  19 

0.20 
0.21 
0.21 

0.23 
0.25 
0.27 
0.29 
0.25 

s, 
—0.09 
0.09 
o.io 

O.IO 
O.II 
—  0.  11 
+  0.10 
O.IO 
0.  II 

0.09 
0.09 

O.IO 
0.10 
O.  IO 
O.IO 
O.IO 
0.  10 
O.IO 
O.IO 
O.IO 
O.  IO 
0.  10 
O.IO 
O.IO 
O.IO 
O.IO 
O.IO 

o.  10 

O.IO 
O.IO 
O.IO 
O.IO 
O.  IO 
O.IO 
0.10 
O.IO 
O.IO 
O.IO 
O.IO 
O.  IO 
O.IO 
O.  IO 

o.io 

vii. 

VII. 

7 
7 
3 
4 

I 
I 

2 

5 
7 

2 
2 
4 

2 

6 

6 
4 
6 

5 
2 

4 
6 

I 

I 
5 
5 
2 

3 
4 
6 
4 

3 

2 
2 
4 

7 
6 

4 
7 
3 
3 
4 

2' 
*6 

4 
2 
2 
6 

r. 
43-90 
40.615 
40.95    3 
37.1623 
40.50   5 
38.0055 
44.6524 

39.26    2 
37.63     I 
34.6954 
36.2654 
41.9182 
47.6484 
41.005  I 

7  27.16 
9  54-62 
5  23.26 
i  37.65 
o  14.12 
i  39.96 

2      0.31 

4  38.88 
I      2.89 
7  42.90 
6  48.87 
8  54.01 
o  17.24 
4  56.91 

-25.73 
25.74 
25.89 
25-94 
26.01 
26.26 
26.51 

27-15 
27.32 
27.42 
27.46 
27.62 
27.67 
2/./3 

-  7.57 
7.83 

10.59 
10.18 
12.23 
12.38 
11.32 
9.42 
7-')? 
H-95 
11.85 
9.88 
11.13 
8.37 

h.  in.     s. 
ii   57  12.28 
57  30.48 
59  11-55 
ii   59  54-59 
12     o  48.35 
4     2.92 
7  20.41 
16  49-43 
19  35.01 
21   19.47 
21    55.78 
25    13.08 
25    51.69 
27      9.04 
30   31-59 
37  56.86 
38  5  i  .  06 
40  21.24 
41     8.14 
43     3-35 
43  17-49 
44     0.89 
44  36.70 
45  48.66 
47  10.07 
49  15.03 
49  35-21 
55  29.48 
12  55  31.72 
13     o  58.30 
3     3.58 
4     9.28 
(4)42.84 
6     9-35 
7  28.65 

9  15-96 
10  28.96 
10  42.84 

13  3T-T4 
16  48.13 
18  50.15 

21    11.37 

21    31.94 

24    15-45 
24    5L77 
27      6.84 
27    22.52 
13   28    39.20 

27  49  30.46 
27  51   58.19 
28  17  29.74 
13  43-77 
32  22.36 
33  48.60 
24     8.14 
28     6  45.45 
27  53     8.16 
28  29  52.27 
28  58.18 
II     1.51 
28   22    26.04 
27-  57     3.01 

27  56  36.77 
28     9  52.29 
27-55   50.40 

28       2       7.89 
21    36.24 

28    9  53.61 

27  54  44-59 

28  29  43.83 
29  37.18 
3  25.32 
6  45-25 
27  23.35 
22    14-74 
S  41.75 
2      1.83 
12    15.51 
18     2.82 
27  56.02 
23  26.11 
28   13   17.65 
27  52  56.76 
27  59  35-52 
28     9  33.32 
27  51   32.69 
28  16  55.89 
19     8.51 
9  58.97 
28  24  37.55 
27  55     2.93 
28  n   56.86 
23   13.64 
28    20   39.99 
27  55  29.99 

55-4 

.  . 

24. 

16  R 

7-2 

[9.8 

32. 

16 

33-4 

45. 

58. 

12.5 

<-6 

32. 

68 

44-5 

•  ; 

43 

•  5 

60.2 

12.7 

25.8 

1  6'.  7 

]6  c 

45- 

50. 

63. 

33-5 

16/7 

33-5 
29. 

41.79014    30.22 
43.94527   44.27 
43.13813   43.85 
47.34820    0.61 
49."539  26.77 
43.90227  45.42 
44.020  12   38.00 

28.23 
28.27 
28.32 
28.36 
28.43 
28.44 
28.45 

8.32 
9-75 
8.23 
8.92 
1  1  .  04 
9-75 
8.13 

33. 

45-4 

38 

3.5 

17.4 

56- 

•><•> 

45-17=4 
45.362|4 
45.1092 
39.30     2 
39-0554 
32.7654 
46.0102 
32.38     I 

39-81    3 
40.08    3 
38.II2I-I 

45-94414 
38.0093 
38.0091 
36.628  I 
44-5182 
40.451 
42.026  ' 
38.178; 
43-775- 
43-874-J 
44.5381 

40.:55- 
46.  308  A 
50.765': 
43-7521 

7  33-37 

7  26.69 
i   17.64 

4  37-19 
5   12.89 
o     4.84 
6  33.22 

9  53-98 
0     6.54 
5  53-20 
5  45-29 
i  15.86 
i     8.50 
o  49.81 
7  27.83 
7  24.52 
9  25.84 
4  46.25 
6  58.64 
7  50.11 
2  27.07 
2  55.68 
9  47-79 
i     3-34 
8  29.95 
3  22.71 

28.47 
28.56 
28.63 
28.64 
28.79 
28.79 
28.91 

28.95 
28.96 
28.97 
28.99 
29.00 
29.03 
29.04 
29.05 
29.08 
29.  10 
29.11 
29.10 
29.10 
29.  i  o 
29.10 
29.10 

29.09 

29.09 
—29.09 

11.94 
11.93 

9-05 
9.42 
11.67 
II.  II 
9.62 
8.90 
IO.OI 

10.65 

ii.  7-1 
11.25 

10.  12 
7.91 
8.64 

9-72 
7-75 
10-53 
10.77 
9.76 
11.38 
8.15 
9-97 

II.  21 
10.95 

—   8.19 

35. 

37- 

50. 

2.6 

14.9 

27-5 

12.5 

52- 

5. 

17.8 

28.1 

58.' 
6T 

41  . 

44-3 

76  ' 

56.2 
2J.4 

35-2 

•    • 

22. 

cc  . 

45-9 

•    • 

21.  5 

16 

->R    T 

41  • 

15.7 

20. 

43. 

56 

12.8 

36. 
37- 

47.6 
50. 

59-5 
1.8 

-   . 

2.8 

14-7 

*       ^ 

-R'R 

24    15-0^ 
24    SI'S; 
27     6.40 

27    22.  OS 

13  28  38.75 

0.31 
0.32 

0-34 

0.34 

+  0.35 

O.  IO 
O.IO 
O.IO 
O.  IO 

-ho.  10 

29.5 

4° 

.2 

54-5 

6   e 

34.6 

47- 

•  • 

47- 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

C 

Zenith 

Point.     Mic.  Co. 

(92)  50.  Transit  over  T.  VI  assumed  as  recorded 

over  T.  V. 
(92)  51.  Transit  over  T.  VI  assumed  as  recorded 
over  T.  V,  and  micrometer  reading 
assumed  as  39'.  615  instead  of  4Or.6i5. 
(92)  71.  Micrometerreadingassuinedas45r.o2O 
instead    of    44r.oao,    to   agree    with 
Ar.ir.  /.  292,  86  ;  and  transit  over  T. 
ii  assumed  as  recordet   over  T.  12. 
(92)  73.  Minutes  assumed  as  45  instead  of  44. 

1847.        h. 

s. 

s. 

s.                   s. 

s. 

s. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

If 

IE 

~   4> 

Zf  J= 

^H 

«  E 

c  o 

S! 

X    <l> 

Jp 

A. 

B.         C.         D. 

Corr'd 
Mean. 

Mean. 

1847.      li.  m. 

in. 

O 

ZONES  OBSERVED  WITH  THE  MERIDIAN' CIRCLE,  1847. 


ZONE  92.    APRIL  ii.     MAJ.     Du=  —     '           "  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«i 

"l 

MICROMETER. 

i 

<? 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI.  VII. 

II. 

12. 

99 

IOO 

lot 

102 
103 

104 
105 

1  06 
107 
108 
109 
no 
in 

112 
I!3 

"4 

I<5 

ri6 

117 

US 

n9 

120 
121 

I 
2 
3 
4 
5 
6 

7 

S 

<) 

10 

H 

12 
13 
M 
15 

16 

17 

18 

19 

20 
21 

22 

8 
8 
8 

9 

10 

9 

6 
S 
8 
8 
6 
8 

9 

S 

9 
9 

8 

9 

9 

8 

7 

9 
7 
9 
9 

10 

S 
8 

9 

8 
8 
S 
S 
8 
S 
8 
S 
8 
9 
9 
8 

h.  m.      s. 

13  32  15.5 

34  30.3 
36  24.8 

36  50.5 
39   12.  c 
41    19.7 
41  37-2 
44  58.4 
45  32-6 
18.5 

43  44-9 
49  16.  c 

52    2O.  2 

55  50.3 
14-5 

.  58    22.  C 

'3  59     5-5 
M     i  49-5 
3     4-5 
2  57-0 
24.0 
5   50.4 
14     7     3-6 

NE  93.      Al> 

9  46  16.9 
47  23.4 
49  10.4 
50     9.3 
50  52.9 
56  33-7 
9  53  36-7 
IO      2   30.0 
6  52.0 
'   8     0.5 
8  54-7 
9  22.9 

IO      O.  I 

13   1  1.  9 
15   57.7 
17   17.7 
18     0.7 
21  40.7 
23   15-6 
24  21.9 
59  48.2 
10        50.9 

s. 

5  +  0.38 
o.  0.40 
6  0.41 
6  0.41 
5  0.43 
7  0.45 
I  0.45 
6:  0.47 
3  0.48 
7  0.49 
5  0.50 

2  O.50 

8  0.53 
7  0.56 
6  0.57 

2  0.58 

6  0.59 
5  0.61 
5  0.62 
4  0.62 
4'  0.63 

2'  0.64 
S'-r-  0.65 

RII.  13. 

4  -  1-43 
i  .43 
5  -43 
3  -43 
4  -43 
o  .43 
i  .42 

9  -42 
2:  .42 
4  .42 
9  .42 
S  .42 
3  .42 
3  -4' 
6  .41 
o  .41 
4  .41 
7  .40 
5  -40 
3  .40 
3  -32 
7  -  1-32 

s. 
+  O.IO 
O.  IO 
O.  IO 
0.10 
0.10 
O.  IO 
O.  IO 
O.  IO 
0.  10 
0.10 
O.  IO 
O.  IO 
0.10 
0.10 
0.10 
O.  IO 
O.  IO 
0.10 
O.  IO 
O.  IO 
0.10 
O.II 

+0.09 
MAJ. 

-0.98 

1.02 

1  .00 
o-99 

0.98 
0.98 
1  .00 

1.  01 
I  .02 

0.97 

0.99 

I.  00 

°-99 
o-99 

1.02 

0.98 

1.  00 

0.98 
0.99 

1.  00 
I.  01 
—  I.  00 

4 
4 
4 
3 
4 

VII.     3 

4 
5 
4 
7 
3 
3 
i    2 
2 
I 

3 

2 

•       '  5 
4 
I 

7 

Do  = 

VII.     7 
i 
4 
5 
VII.     6 
V.       6 

!  2 
i 

7 
6 

4 

5 
5 

'.         6 
5 
7 
5 
4 
2 

3 

r. 

37.695 
41.016 
43-182 
42.246 

38.347; 
37.112 
37.005 
32.91 
50.60 
41.25 
36.028 
37.238 
32.535 
35.8i  ; 
43-9551 
47.718 
38.92. 
42.61 

42.21 
41.82 
40.695; 

41.828! 

36.872 
39.082 

43.875 
48.422 
46.  190 
45-968 

31  19.31 
29  25.05 
28  10.52 
33  29.55 
30  56.55 
ii  20.58 
37  38.68 
34     3-94 
18     8.71 
29  16.99 
II  58.01 
37  30.99 
40  12.79 

47     4-53 
»2  23.97 
46     5-46 
36  33-10 
43   10.25 

22    57.06 
28    57.23 
50      7-41 

8  33-45 

I   28.66 
;t     2.61 
!7  46.67 
9  23.65 

II   58.53 
12      6.45 

-29.07 
29.03 
29.01 
29.01 
28.97 
28.95 
28.94 
28.86 
28.85 
28.83 
28.78 

28.77 
28.69 
28.58 
28.50 
•  28.50 
28.47 
28.38 

28.33 
28.30 
28.20 
—  28.14 

-   3-59 
3.76 
4-07 
4.22 
4-34 
5.24 

—  10.  15 

9-94 
9.80 
10.39 
IO.JO 

7-95 
10.84 
10.44 
8.71 
9.92 
8.04 
10.83 

11.13 
11.90 

11-37 
11.79 

10.73 
11.47 

9.24 
9.89 
12.24 
-   7.66 

—  2.52 
6.86 
3-70 
3.58 
2.58 
2.59 

h.  m.     s. 
13  32  16.03 
34  30.8o 
36  25.37 
36  5L07 
39  12.58 
41  20.32 

41   37-79 
44  59-03 
45  33-21 
46  19.16 

48  45-55 
49  16.62 
52  20.91 
55  51-03 
(56)15-23 
58  22.70 
13  59     6.25 
14     I   50.26 

3  57.76 
2  24.77 
5LI7 
M     5     4-39 

9  46  14-53 
47  19.96 
49     8.02 
50     6.91 

50  50.53 
56  31.29 

9  58  34-29 

IO      2    27.66 

6  49.58 
7  58.15 
8  52.38 
9  20.56 
10  57.72 
13     9-53 
15  55-33 
17  15.31 
18     1.33 

21    38.39 
23    13.26 
24    19.58 

59  45-90 
10(59)48.65 

28   13  28.53 
ii  34.02 
10  19.33 

15  38.95 
28   13     5.62 
27  53  27.48 
28   19  48.  4f 
16  13.24 
o  16.27 
28  ii  25.7. 

27  54     4.83 
28   19  40.59 
22    22.61 
29    15.01 
24  33.84 
28  15.75 
1  8  42.30 

25    20.10 

5     4-63 
ii     5.42 
28  32  17.85 
27  50  44.25 

26  37  54-77 
17  33.23 
54  14-44 
45     1-45 
38  25.45 
26  38  34.28 

27     9  56.67 
27   13   18.64 
26  33  53.00 
42     6.  ii 

57  43-93 
48   16.64 
26  47  49.60 
27  15  33.26 
26  40     9.55 
51  44-49 
35  29.12 
48     3-82 
26  53     1.24 
27  10  44.79 
26  54  53.81 

55- 

68 

24. 

38.2 

28. 

4Q.  C      . 

55- 

*»•» 

49-6 

2.5 

14.5 

•  • 

•    • 

41. 

31  . 

32.5 

45- 

57-8 

9.1 

12. 

55-4 

20.4 

32.5 
3- 

•Wa 

27.6 

•  • 

=  Q     C 

27.      .  . 

•31      C 

49- 

•>s   S 

2-4 

ifi. 

Zo 

^o  * 

10  5 

.   .    21.534. 

•  • 

46.5 

-1O. 

10.2 

•  • 

18. 

39.6 

30.342. 
52.      4.5 
6"i. 

2.1.  S 

•  • 

.    . 

42 
46 
43 

39 
37 
44- 
45- 
42 
43- 
38. 
41. 

44- 
46. 
41. 

43- 

20    . 
563. 
992 
882 
892 
3O2  ' 
IOO' 

70  . 

3° 
31   : 

265 
732: 
185: 

035- 
028  : 

13  24.68 
|6  45-51 
7  24.00 
5  35-87 
ii  12.53 
ii  45.41 

!I    17.95 

[8    58.42 

3  38.27 
!5   ".56 
8  57-82 
!I    30.6l 

'.6  27.17 
4     4-63 
8  15.82 

6.17 

6.86 
7.03 
7-17 
7.24 

7-34 
7.83 
8.26 
8.47 
8-57 
9.12 

9-35 
9-55 
14.22 
—  14.22 

5.82 
6.27 
1.97 
3-07 
4.16 

3-89 
3-82 
6.58 

2.  Si 

4.36 
2.18 
.      3.86 
4-52 
5-94 
-    3-77 

6.919.5 

fin 

36. 

48  .'5 

48. 
60.5 
45- 

59-8 
ii.  5 
58. 
18 

12.5    .   . 
21.5    .   . 

10.3 

•   • 

28.  '5 
63. 

4- 
40.6 

15-4 

15-928. 
53-      -  - 

28.240.5 

47.       -S.7 

4L 

•  • 

CORRECTIONS. 

REMARKS. 

r>  .                 Curr.  of 
Clock. 

Hourly 
rate. 

m                   n 

t 

Zenith  Point.     Mic. 

Co. 

(92)  102.  Micrometer     reading    assumed     as 
44r.24&  instead  of  42r.246. 
(92)  no.  Transit  over  T.   n   assumed  as  re- 
corded over  T.  12. 
(921  120.  Double. 
(93)     13-  Minutes  of  transit  assumed  as  n  in- 
stead of  10. 
(93)  20.     TransitsoverT.'sVIandVIIassumed 
as  recorded  over  T.'s  V  and  VI. 

C'**4'-' 

>«'****  rrr  ' 

«*££ 

f~- 

1847.      h.                   s. 
Apr.   13,    6                       8.17 

s. 
g  0.026 

s.                   s. 
—  0.238 

s. 
-  0.341 

r. 
oo       0.56       40.175 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

•a  p 
J=  ° 

•Ss 

3  5 
<£ 

~.  £ 
a  o 
56 

*    D 

W£ 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone   93 

1847         h.  m. 
AI'r-    13,     9  46 
lo  20 

? 

ii      ? 

2Q4 

12    29.7 

29.0 

32-4      35.2 

3I-8I 

31-58 

in. 

30.142 
.148 
30.154 

54-5 
54-5 
53-5 

50. 
52.8 
49-8 

33-5 

35-5 

36.2      37.2 

33-86 

35.6o 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  93.    APRIL 

13.     MAJ.     D0  =  —     "     '     "  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"i 

03 

MICROMETER. 

i 

0\ 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

It. 

12. 

23 
24 
25 

i 

2 

3 
4 
5 
6 

8 

9 
10 
ii 

12 
13 

14 

15 
16 

17 

18 

'9 
20 
21 
22 

23 
24 
25 
26 

27 

28 

29 
30 
31 
32 

33 
34 
35 
36 

37 
38 

39 
40 

41 
42 

6 

8 

7 

8 
8 
8 
8 
8 
8 

10 

10 

IO 

3-4 
9 
6 

7 
9 
8 
8 
8 
5-6 
8 
8.9 
7 
S 

9 

S 
S 
7 
9 

IO 

9 

10 

9 

8 

10 
10 

8 

9 

S 
S 
8      . 

.  . 

.  . 

18.5 

30.6 

43.2 

.  . 

.    . 

h.  m.    s. 
ii     i  30.76 
2  36.92 
u     2  52.46 

)NE  94.      API 

15  18  27.40 
19  34-57 

21    40.40 
22    52.26 
32    23.2O 
27.84 

34  22.24 
36  39-50 
47-93 
47  38.60 
52  46.22 
53  23.79 
55  15-49 
58  18.98 

59  13-24 
15  59  42.92 
16     i     4.94 
44-50 
4  20.48 
6  29.55 
ii  12.62 
16  17.04 
16  56.89 
1-49 
8.50 
21    18.29 
23      2.57 
24    50.34 
26    54.92 
28   43.48 

30  47-75 
32  42-34 
33  35-26 
34  41-35 
36    4.89 
7.2(1 
38  3L33 
39  22.34 
39  50.87 
41  44-44 
44  18.32 
16  44  42.29 

s. 
—  1.32 
1.32 
—  1.32 

IL  15. 

-       -51 
•50 
.48 
-47 
•39 
•39 
•  37 
-36 
-36 
.26 
.22 
.22 
.20 
.18 

-17 
.16 

-15 
-15 
-13 
.11 
.07 
•03 
-03 
.OI 
.OI 

0-99 
0-97 
0.96 
0.94 

0-93 
0.91 

0.89 
0.89 
0.88 
0.87 
0.87 
0.85 
0.84 
0.84 
0.82 
o.So 
—  0.80 

s. 

—  I.O1 

i.oo 
-0.99 

MAJ. 

—0.09 
0.09 
0.09 
0.09 

O.IO 
O.IO 
O.IO 
O.IO 
O.  IO 
O.IO 
O.Il 
O.II 
0.12 

0.09 

0.12 
O.IO 
O.IO 

0.09 

0.11 
O.II 

0.08 
0.09 
o.oS 
0.09 
0.09 
0.08 

O.II 

0.09 

O.IO 
0.11 
0.11 
O.IO 

0.08 
0.09 

O.IO 

o.oS 

O.II 
O.IO 
O.IO 
O.IO 

0.08 
-0.08 

D0  =  - 

) 

5 
6 

2 
2 
2 

I 
4 
5 
3 
5 
5 
5 
7 
5 

7 

2 

7 
3 
3 

2 

5 

5 

2 
2 
I 
2 
2 
I 

5 

3 
4 
6 
6 

4 
I 
2 

4 

I 

5 
3 
3 
4 
i 
i 

r. 
41.890 
36.93 
37-109 

47.020! 
42-53 
40.30 
41.798 
41.058 
42.91 
40.92 
38.31 
41.715 
35.165 
32.  loo 
41.32 
36.694 
40.31 
41.17 
41.96 
43-272 
45-275 
45.928 

49-73 
31-35 
41-575 
44-56 
44.635 
52.622 
4L358 
40.93 
37-82 
37-095 
38-95 
34.817 
39.10 
40.070 
45.630 
41.856 
40-57 
43-99' 
43-13 
46.942 
46.060 

44-55 
42.90 

W  26.29 
25  59-04 
16  36.85 

40  38.84 
13  13-32 
M  30.05 
19  29.46 
29  23.60 

!2   33.30 

35  23.96 

!5    II-52 

'-3  14.27 
26  59.78 
14  13.16 
23  28.00 
[i  35.09 
44  29.70 
'4  45-42 
34  47.41 
33  28.94 
41  38.88 
20  49.46 
18  38.65 

19  37.98 
43  46.18 
\1  54-10 
42     0.90 
37  26.10 
49  44.60 
23  41.42 
37  10.62 

31  39-95 
[6  42.22 
iS  30.00 
30  30.97 

;o  28.58 
41  26.33 
28  56.14 
;o  11.38 

21    56.11 
34     8.26 
31  57-10 
26  31.50 

*7  54-74 

»s  51-50 

-14.42 

14-55 
-14.58 

—33.26 

33-M 
32.92 
32-78 
31.60 
31.60 
31-35 
31-07 
31.00 

29-59 
28.87 
28.78 
28.51 
28.06 
27.93 
27-85 
27.65 

27-57 
27.14 
26.83 
26.10 
25.29 
25-25 
25.02 
25.01 

24-49 
24.22 
23.90 
23.56 
23.27 
22.92 
22.59 
22.44 
22.26 
22.02 
22.00 
21.60 
21.45 
21.37 
21.04 

20.59 
—20.51 

n 

-  6.67 
4.46 
—  3.20 

—  IO.2I 

10.53 
10.69 
11.31 
8.83 
8.00 

'  9-57 
8.31 
8.08 

8.53 
6.97 
8.  ii 
6.66 
10.70 
7-04 
9-49 
9-32 
10.34 
7.78 
7.52 
H-34 
10.61 
11.13 
10.38 
9.82 
"•35 
8.13 
9.78 
9.10 
7-28 
7-50 
8.96 
11.45 
10.31 

8-77 
11.42 
7.91 
9.42 
9.14 
8.47 
11.15 
—  11.26 

h.  m.     s. 
ii     i   28.43 
2   34.60 
II      2    50.15 

15  18  25.80 

ig   32.98 
21    38.83 
22    50.70 
32    21.71 
32    26.35 
34  20.77 
36  38.04 
46.47 
47  37-24 
52  44-Sg 
53  22.46 
55   M.I7 
58  17.71 

59  H-95 
15   59  41.66 
16     i     3.69 
i  43-26 
4  I9-24 
6  28.33 
ii  11.47 
16  15.92 
17  55-/S 
i  8     0.39 
18     7.40 

21    17.22 

23     1-49 
24  49.29 
26  53fSS 
29  42-44 
30  46.73 
32  41-35 
33  34-29 
34  40.38 
36     3.92 
(36)    6.31 
38  30-37 
39  21.40 

39  49-93 
41  43-5= 
44  17.44 
16  44  41.41 

27   16     7.38 
26  52  38.05 
26  43   14.63 

29    o     2.31 

2    36.99 
3  53-66 
29     8  53.55 
28  48  44.03 
41   52.90 
54  44-88 
44  30.90 
42  33-35 
46  17.90 
33  29.00 
42  44-89 
28  30  50.26 
29     3  48.46 
28  34    0.39 

54     4-75 
28  52  45.91 
29    o  56.79 
28  40    4.38 
28  37  53-00 
29     8  55.42 
3     2.08 
7  10.48 
29     i  16.30 
28  56  40.93 
29    9    0.44 
28  42  53.77 
56  24.30 
50  52.61 

35  52.77 
37  40.42 
28  49  42.52 
29     9  42.47 
29    o  38.90 
28  48     6.93 
29     9  24.80 
28  41     5.62 
53  I9-I3 
51     7-6i 
28  45  41.01 
29     7     6.48 
29     8     3.27 

29.  S 

27-5 

39.8 
46.8 

59-7 

12.6 

18 

Zc 

30. 

•  • 

58 

23.4 

63- 

28. 

40. 

SQ.t) 

13. 

61. 

27- 
33-  S 

38.7 
46. 

">7     R 

5°. 

•    • 

.   . 

.  . 

40.9 

53-7 

19.4 

27.6 

41- 

53- 

25.8 

38. 

St- 

52. 

30. 

42.7 

-   • 

•  • 

17. 

57- 
33-5 

9-7 

45- 

20.  o 

39-2 

52. 

0.4 

4.8 

12.5 

17- 

25- 

2Q.1 

74- 

cfl 

30.8 

49-7 

3- 

15- 

2*8 

55- 

8    r 

•  • 

•  • 

•  • 

54-7 

13- 

8. 

25.2 
19.6 
13. 

•  • 

45. 

43-8 

56.4 

9- 
fin 

16 

8 
9 
9 

53- 

fifi 

c]   R 

CORRECTIONS. 

REMARKS. 

n   .                   Corr.  of 
Datc'                Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.      Mic. 

Co. 

(93)   2 

;.  Micrometer  read  ing  assumed  as  3Sr.  109 
instead  of  37r.iog. 
7.  Right  ascension  differs  im  from  Arg. 
Z.  384,  63. 
;.  Micrometer  reading  assumed  as  3ir.i7 
instead  of  4ir.i7. 
7.  Micrometer  reading  assumed  as  44r.  272 
instead  of  43'.  272. 
3.  Minutes  assumed  as  17  instead  of  16, 
and  transit  over  T.  V  assumed  as  re- 
corded over  T.  VII. 
3.  Minutes  assumed  as  29  instead  of  28, 
and  micrometer  reading  as  37r.95  in- 
stead of  3Sr.95. 

1847.         h.                  s. 
Apr.   15,     20        -     9.45 

s. 

g    0.028 

s.                   s. 
—  0.238 

s. 
-  0.341 

0    '                        r. 
o    o      2.59         40. 

iCG 

(94) 
(94)  I 
(94)  I 
(94)   2 

(94)  3 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Ii 

•5  s 

rt  i- 
£  w 

<F 

11 

S  E 

X  0. 

Wf 

A. 

B.         C.        D. 

Corr'd 
Mean. 

Mean 

Barom. 

Zone  94 

1847.       h-  ni- 
Apr.   15,  15  18 

15  45 
16  15 
16  51 
17  38 
>7  50 
18  15 

292 

20    6.5 

6.4     14.0     13.6 

10.08 

IO.I2 

in. 

30.066 
.066 
.06 
.062 
.064 
30.080 

50.8 
50. 

49- 
48.8 

48-5 
48. 

34- 
34- 
34- 
34- 

34. 
34- 

1 

; 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  94.     APRIL  15.     M.     D0—  —               "—Continued. 

No. 

Mag. 

SECONDS  OF 

TRANSIT. 

T. 

"i 

"2 

MICROMETER. 

i 

flT, 

iff 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

it. 

12. 

43 
44 
45 
46 
47 
48 

49 
50 
51 
52 
53 
54 
55 
56 
57 
58 

59 
60 
6t 
62 
63 
64 
65 
66 

67 
68 
69 
70 
71 
72 
73' 
74 
75 
76 
77 
78 

79' 
So 
8l 
82 
83 
84 
8s 
86 

87 
88 
89 
go 

91 

92 

9 
S 
8 
8 
10 
10 
9 
9 
9 
8 

9 
9 

8 
8 

9 
to.  ii 

9 

9 
9 
9 
7-8 
9 
9 
9 
9 

10 

9 
6 

S 
8 
9 
9 
8 
8 
8 

9 
7 
8 

9 
9 
S 

6.7 

8 

8 

7 
8 

8 

Is 

h.  m.     s. 
16  45  35-49 
46     5-  ii 
51   12.49 
56  20.62 
56  35-79 
57     1-65 
16  52  58.32 
17     o  16.35 
5   16.32 
8   13-50 
8  45-34 
n   59.02 

ii     3-49 
14  55-15 
15  37.62 

17  47-51 
18  47.42 

21    24.98 
23    32.83 
24    22.29 
27       7.70 
28    27.26 
30    52.97 
32    27.35 
36    29.35 
38    41.87 

44  17.72 
47     4.3i 
48  30.34 
49     8.52 
51   12.24 
51   59-33 
54  15-99 
55  45-9' 
55  47-29 
57  16.32 
57  23.30 
17  59  16.09 
18     o     2.4 
2  26.78 
2   44.46 

4  15-49 
5     2.34 
6  48.78 
7  53-70 
9  52.13 
10  53.38 

12   30.82 
13   45-30 
18  14  26.80 

s. 
-  0.79 
0.79 

o.75 
0.71 
0.71 
0.70 
0.69 
0.68 
0.64 
0.62 
0.62 
0.59 
0-59 
0.57 
o.57 
0.55 
0-54 
0.52 
0.51 
0.50 
0.48 
0.47 
0.45 
0.44 
0.41 
0.40 
0.36 
0.34 
0.33 
0.32 
0.31 
0.31 
0.29 
0.29 

0.-29 

0.27 

0.2- 
O.26 
0.25 
O.2.J 
0.2-| 
O.22 
O.22 
0.21 
0.20 
O.lg 
O.lS 
0.17 

0.16 

-    O.lf) 

s. 
—0.08 
o.oS 
0.09 

O.  II 

o.oS 

O.II 
0.  II 

0.09 

0.10 
O.  IO 

0.09 

O.oS 
0.08 

O.I2 

o.io 

O.  12 

0.09 
0.09 
o.oc 
o.oS 

0.  10 
0.12 
O.IO 
0.09 
0.09 

O.II 
O.II 

0.09 
o.oS 

O.IO 
O.  II 
0.  10 
O.II 
0.  11 

o.oS 
0.09 
o.oS 

O.IO 
O.IO 

0.09 
o.oc 

O.IO 
0.10 

0.09 

O.II 

0.08 
o.oS 

O.I2 
0.12 

—0.07 

• 

2 
2 

5 
i 
6 

5 
2 

4 
4 
3 
I 

2 

7 
4 
6 

3 
3 
3 
2 

4 
7 
4 

2 
2 

5 
5 

2 

2 

5 
5 
4 
5 
5 

2 
2 
2 
4 

3 
3 

2 

4 
4 

5 

2 

I 

7 
7 

i 

r. 
40.82 

14  12.  ii 

—20.36 

—  10.67 

h.  m.     s. 
16  45  34.62 
46    4.24 
51  11.65 
56  28.80 
56  35.00 
57     0.84 
16  58  57.52 
17     o  15.58 
5  15-58 
8  12.78 
8  44.63 
10  58.35 
ii     2.82 
M  54.46 
15  36.95 
17  46.84 
18  46.79 
21    24.37 
23   32.23 
24   21.71 
27      7.12 
28    26.67 
30   52.42 
32    26.82 
36   28.85 
38   4L36 
44  17-25 
47     3-88 
48  29.93 
49     8.10 
51   11.82 
51   58.92 
54  15.59 
55  45.51 
55  46.92 

57   15-96 
57  22.95 
'7  59  15.73 
1  8     o     2.07 

2    26.45 
2    44-13 

4  15.17 

5       2.  02 

6  48.48 

7  53-39 
9  51.86 
10  53.12 

12   30.53 
13   45.02 

18  14  26.57 

29     3  23.14 

29     I  40.28 
28  39  36.88 
29     5  46.01 
28  36  16.54 
28  41  59.09 
29     i  22.65 
28  44  39.58 
45   55-54 
28  55  48.05 
29  12  15.37 

29     7  35-35 
28  30  20.37 
47  16.57 
37  56.82 
55     1-27 
28  55  25.23 
29    o  26.93 
29    6  45.70 
28  53  33.64 
32  48.04 
28  50     i.oi 
29     o  33.66 
29    o  49.79 
28  42     7.55 

28  38  54.03 
29    1  14.23 

29      2    58.52 

28  44    9-76 
41  48.48 
46  31-54 
43  49-9° 
28  41     5.10 
29     5  27.26 
2  40.91 
29     5     0.19 
28  46  13.50 
52     9.83 
28  55  39.67 

29      2    28.09 
28    51    37.95 
52    28.59 
58    26.75 

28  41  49.58 

29     3  13-84 
29     7  30.98 
28  29  37.41 
28  28  38.10 
29     9  41.39 

•5Q 

IT 

-5- 

43-775 
46.472 
46.82 
37-12 
42.325 
44-23 
47-71 
45-50 
38.9381 
36.448 
34.365 
37-17 
43.11 
49.26 

39.96 
39-25 
30.448 
34-73 
32.11 
32.81 
38.256 
45-475 
44-984 
41.87 
47.442 
44-22 

41.19 

38.265 

42.352 
44.21 
38.81 
43.582 
36.834 
41.65 
37-6l 
44.69 
44.695 

38.595 
41.99 

35-249 
34.766 
43-768 
42.22 
40.62 
43.356 
38.082 
39-795 
39-552 

12   30.45 
!0   30.74 

(6  36.66 
17  10.90 
22    53.IO 
12    I4.5I 
25    34.40 
26    50.77 
36   42.16 

53     7-97 
48  28.54 
II   18.72 
28  13.00 
18  54.78 

35   57-33 
36  21.76 
+1  23.22 
17  41-36 
34  31-47 
13  48.69 
31     o.oi 
41  31-67 
41  48.56 
23     9.07 
19  57-04 
42  15.04 
43  59.38 
25   13.11 
22    52.50 

27   35-15 
24   54.32 
22    IO.I7 
46   29.29 

43  43-59 
46     2.60 
27  i8.6j 
33  M.38 
36  44-29 

13  31.9° 
32  43.46 

33  34-i6 
39  31-94 

22    57.04 
44  I9-04 
48  35-86 
to  47.34 
9  48.41 
;o  46.74 

19-37 
18.41 
18.39 
18.32 
17.96 

17-73 
16.82 
16.26 
16.17 
15.61 
15.60 
15.04 
14.89 
14.49 
14-30 
13-79 
13-39 
13-23 
12.70 

12.44 
11.98 

11.66 
10.87 
10.44 

9-33 
8.76 
8.48 
8.34 
7-94 
7.78 
7-31 
7.01 
7.00 
6.70 
6.68 
6.29 
6.13 
5.65 
5-59 
5-25 
5-09 
4-73 
4-50 
4-og 
3-87 
3-54 
3-28 
—  3-r3 

10.46 

7-73 
10.96 

7-32 
8.03 
10.41 
8.36 
8.51 
9.72 
1  1  .  79 
II.  21 
6.61 
8.68 

7-55 
9.64 
9.68 
10.32 
ii.  ii 
9-47 
6.91 
9.02 
10.33 
10.36 
8.04 
7.66 
10.43 
10.66 

8.31 
8.04 
8.6l 

8.27 

7-92 
10.97 
10.62 
10.91 
8.57 
9-32 
9-73 
10.  60 
9.24 
9-34 
10.  08 
8.04 
10.71 
11.25 

6.53 
6.41 
—  11.52 

5L4 

5- 

17.3 

13.5 

•>6 

16 

54- 

36- 

49- 

1-5 

12.4 

-3 

xn. 

[6 

18. 
to. 

29.8 

P.  7 
35- 

55 

37-5 
47.8 

50. 

60. 

3- 

12. 

25  . 

33- 

45- 

58.2 

ftn' 

43- 

54-7 

8. 

20. 

V)  .  7 

23.  2 

53- 

5- 

17-7 

31-2 
6f 

67 

29.6 

42. 

54' 

5^-4 

2o.  S 

IT 

CC       1 

47- 

60.' 

12.2 

33.8 

46. 

17  . 

|fl 

29. 

-s  - 

41- 

53-2 

6. 

16. 

28.9 

-ri. 

48.5 

2-5 

IO. 

21.8 

"S 

40. 

39- 

52. 

61.2 

5-4 
66 

14- 

19. 

26.5 
31.2 

31  . 

t      t 

•    • 

30-9 

42.9 

56. 

36. 

CORRECTIONS. 

REMARKS. 

Ditc               Corr'  of 
Clock. 

Hourly 
rate. 

m                   n 

c 

Zenith  Point.     Mic. 

Co. 

(94)  5 

|.  Minutes  assumed  as  10  instead  of  IT, 
and  micrometer   reading  as   35r.44S 
instead  of  3&r.44S  ;    transit   over   T. 
IV  as  recorded  over  T.  V. 
3.  Micrometerreadingassumed  as  33'.  365 
instead  of  34r-365  ;  transit  over  T.  V 
assumed  as  recorded  over  T.  VI. 
5.  Hor.  thread  assumed  as  5  instead  of  6. 
3.  One  only  of  a  large  cluster. 
3.  Right  ascension  differs  I'from  Arg.  Z. 
221,  64. 
;.  Micrometer  reading  assumed  as  33r.7&6 
instead  of  34r.7&6. 
5.  Hor.  thread  assumed  as  3  instead  of  2, 
and  micrometer  reading  assumed  as 
33r.768  instead  of  43r.7&8. 

1847.       h.                    s. 

s. 

s.                   s. 

s. 

r. 

(94)  5 

(94)  5 
(94)6 

(94)  7 
(94)8 
(94)  8 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Ii 

IE 

~    0) 

<£ 

13  £ 
c  o 

•—  r- 

S  E 

X  a 

»e 

A. 

B\        C. 

D. 

Corr'd 

Mean. 

Mean. 

Barom. 

1847         h.  m. 

O              111 

in. 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  95.    APRIL  18.    MAJ.     Du  =  —  29°  o'  20''. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"i 

"a 

MICROMETER. 

i 

<A 

.„ 

Mean  Right 
Ascension, 
1  850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

i 

2 

3 
4 
5 
6 

7 
8 
Q 
10 

ii 

12 

13 
14 

15 

16 

17 

18 

19 
20 
21 
22 
23 
24 
25 
26 

27 
28 

29 

30 

32 
33 
34 
35 
36 
37 
38 
39 
40 

41 
42 
43 
44 
45 
46 

•47 
48 
49 

8 
8 
8 
& 

7 
8 
8 
8 
8 
8 
8 
9 
7 
8 
8 
S 
8 
8 
8 
9 
9 
8 
8 

9 

8 
8 
8 

10 

8 
S 
8 
8 
S 
7-8 
8 
7 
7 
8 

9 

10 

9 
9 

7 
7 
9 
10 

9 

8 

9 

.  . 

.    . 

.  . 

.  . 

17-5 

30. 

.    . 

h.  m.     s. 

9  5i  52.17 
53  17.06 
54  22.97 
54  28.44 
56  12.60 
56  11.53 
56  51.90 
58  29.76 

9  59  47-95 
IO      I      8.60 

13  46.00 
14  46.03 
16  26.  10 
17     2.24 
IS     7.78 
19  24.48 
36.47 
20      1.24 
22   30.41 
25      8.09 
25    I3.05 
26   40.28 

18.47 
30   49-50 

34  30-95 
45  29.60 
45  42.53 
47  30.12 
47  49-66 
50  36.17 
52  10.10 
56    2.31 

56  29.09 
58     6.47 
59  13.08 
10  59  45.09 
ii    o  52.52 
i     6.59 
3  25.63 
6     6.64 
7   16.27 
7  50.35 

12    3O.  1C 
12    42.01 

16  23.43 
17    22.12 
20   32.56 
23    13." 
II  23  33.  5C 

s. 
-  4.48 
4-48 

4.48 
4.48 
4.48 
4.48 
4.48 
4-47 
4-47 
4-47 
4.46 

4-45 

'     4-45 
4-45 
4-45 
4-45 
4-45 
4-45 
4-44 
4.44 
4-44 
4-44 
4-43 
4.42 
4.42 
4.40 
4-39 
4-39 
4-39 
4.38 
4.38 
4.37 
4-37 
•4.36 
4.36 
4.36 
4-35 
4-35 
4-34 
4-34 
4-33 
4-33 
4-32 
4.31 
4.30 
4-30 
4.29 
4.28 
—  4.28 

s. 
—  I.OO 

I.OO 

0.99 
0.99 

1.02 
I.OO 
I.OO 
I.OO 

0.99 

I.OO 
I.OI 

0.99 

I.OO 
I.OO 

0.98 
0.99 
0.99 
0.99 

.01 
.01 
.01 
.01 
.00 
.00 
I.OI 

0.99 

i.oo 

I.OI 
I.OO 
I.OO 

0.98 
0.99 

I.OO 
I.OO 

0-99 

I.  01 

0.99 
0.99 

I.OI 
I.OI 
I.OI 

o-99 

I.OO 
I.OO 
I.OI 
I.OO 
I.OI 
I.OO 
—  I.OI 

VII. 
V. 
VII. 
VII. 
V. 
VII. 
VII. 
VII. 
V. 
IV. 

vii. 

VII. 

VII. 

vii. 

VII. 

in. 

VI. 

4 
4 
6 

5 

i 

4 
4 

4 
5 
4 

2 

4 
5 
4 
7 
6 
6 
5 

2 
2 
2 
3 
4 
2 
2 

5 
4 
3 
4 

5 
7 
5 
4 
3 
7 
2 

5 
5 
3 

2 
2 
6 

4 

3 

3 
5 
3 
3 
2 

r. 
40.504 
35.85 
40.9 
43.78 
39-307 
36.86 
38.09 

39-34 
42.  ii 
39.768 
39-507 
41-506 
41.000 
38.134 
37.838 
45-33 
41.99 
50.80 
37-88 
38.956 
32.535 
36.07 
34.52 
36.975 
40.476 
42.05 
36.032 
32.884 
37.23 
35-492 
43-965 
44.18 
45.505 
38.338 
41.252 
4LI75 
45-97 
50.41 
36.915 
37-12 
37.58 
38.00 
41.03 
38.142 
34.085 
41.725 
33.675 
40  .  ooo 

47.06 

29  42.33 
32  22.74 
15     0.51 

22       3.03 

50  55.13 

3i  47.70 
3i     5.48 
30  22.38 
23     0.79 
30     7-99 
44   57-34 
23  21.57 
23  38.68 
29  55.06 
10  55.41 

21    10.03 
M    23.34 

18     1.83 
45   53-  31 
45   15-96 
48  56.88 
38  ii.  16 
33     8.55 
46  24.  41 
44  24.00 
22   28.48 

32  16.52 
40   0.45 
31  35.31 

26  48.52 

7  24.93 
21   49.61 
26   50.60 
36   53.13 
8  58.27 
43  59-94 
21    48.01 

18  15.25 
37  42.09 
46  19.42 
46     3-59 
16  39.49 
29  24.23 
36  59-54 
39  19-43 
23  13.91 
39  33-57 
35  55-95 
40  37-47 

-   7.78 
8.05 
8.25 
8.27 
8.59 
8-59 
8.71 
9.02 
9  .  26 
9-50 
11.79 
1  1  .  96 
12.25 
12.35 
12.53 
12.77 
12.80 
12.87 
13.29 
13-73 
13-75 
13-99 
14- 
14-52 
15.26 
16.94 
16.97 
17.24 
17.29 
17.70 

17-93 
18.46 

18.53 
18-73 
18.90 
18.97 
19.12 
19.15 
19.44 
19.80 
19-94 
20.02 
20.60 
20.62 
21.06 

21.  IS 
21-55 

21.86 
—21.90 

-  7-13 

7-47 
5.32 
6.19 
9-79 
7  •  39 
7  •  3P 
7.22 
6.30 
7.18 
9.05 

6.34 
6.38 
7.16 
4.82 
6.08 
5-25 
5-69 
9.16 
9.09 

9-55 
8.  19 

7-57 
9-23 
8.98 
6.22 
7-45 
8.43 
7.36 
6.78 
4.38 
6.16 
6.78 
8.04 
4-57 
8.93 
6.16 

5-71 
8.14 
9-23 
9.20 

5-51 
7.10 
8.0=; 

8.35 
6.32 

8.38 
7.91 

-   8.51 

h.  m.      s. 
9  51  46.69 
53  ".5s 
54   17.5° 

54  22.  t)7 
56     7.1° 
56     6.o5 
56  46.42 

58  24.29 
9  59  42.49 
to     i     3.13 

13  40.53 
M  40.59 
16  20.65 
16  56.79 
18     2.35 
19  19-04 
19  31.03 
19  55-So 
22    24.96 
25     2.64 

25    7.60 
26  34.83 

(28)13.0-1 

29  44.08 

34  25.52 
45   24.21 
45   37-14 
47  24.72 
47  44-27 
50  30.79 
52     4-74 
55   56.95 
56  23.72 
58     i.  n 
59     7-73 
10  59  39-.  72 
ii     o  47.18 
i     1.25 
3  20.28 
6     1.29 
7  10.93 
7  45-03 
12  24.78 
12  37.  30 
16  18.12 
17  16.82 

20  27.26 

23   7.83 

II  23  28.27 

o       t             n 

29    30    17.24 

32    58.26 
15    34.08 

22  37-49 
51   33.51 
32  23.68 

3i   41.49 
30  58.62 

23  36.35 
30  44.67 
45  38.18 
23  59.8/ 
24   17-3' 
30  34-57 
ii   32.76 
21   48.88 

15     1-39 
i  8  40.39 

46  35-76 
45   58.78 
49  40.18 
38  53-34 
33  50.1 
47     8.19 
45     8.24 
23   11.64 
33     0.94 

40    46.  12 
32    19.96 
27    33-00 

8     7.24 

22    34.23 

27  35-9' 
37  39-90 
9  41-74 
44  47-84 
21  33.29 
19    o.  ii 
38  29.67 
47     8.45 
46  52-73 
17  25.02 
30  11.93 
37  48.21 
40     8.84 

24     1.41 
40  23.50 
36  45-72 
29  41   27.88 

48 

38 

21. 

29.8 

42. 

6  8 

fj. 

.  . 

20.5 

33-2 

69. 
46. 

33-5 

rfi    6 

I. 

13-7 

26. 

38    c 

27.1; 

45-7 

i'.  2 

40. 

|6 

49-8 

18  c 

3- 

14.9 

3. 

43- 

14. 

56.8 

52. 

R 

23-5 

36. 

49- 

37.2 

19-8 

2. 

15- 

42. 

54- 

6. 

18.7 

32- 

45-      •  • 

51.      .  . 

23.      -  • 

4.5 

31. 

44-5 

25.8 

38. 

Si- 

44-8 

29. 

41-5 

54-2 

59-5 

R 

20.5 

46. 

35- 

58. 

I'R  ' 

70.5 

33- 

34-9 
45- 

57.6 

59-8 

•   • 

•  • 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.     Mic.  Co.  i   (95)  i 

(.  Micrometer  reading  assumed  as  4Or.  1  34 
instead  of  3Sr.i34. 
6.  Micrometer  thread  assumed  as  5  in- 
stead of  6. 
O.  "The  reading  of  the  circle  I  am  afraid 
is  in  error  two  minutes." 
4.  Transits   discordant;   those  over  T.'s 
III  and   IV   rejected,  and   minutes 
assumed  as  29  instead  of  30. 
6.  Time  of  transit  over  VII  assumed  as 
7'.5  instead  of  57'.  5,  and  micrometer 
reading  assumed  as  43r.O5  instead  of 
42r.os. 
7.  Right  ascension  differs  igMs  fromArg. 
2.  375.  32,  and  401,  25  ;  transit  over 

1847.          h.                  s. 
Apr.  18,      17         —  11.40 

s. 

g  O.O2O 

s.                    s. 
.      .          —  0.238 

s. 

-  0.341 

.      ,       „               r_             (95)  i 
359  59  59-19       40.173        (95)  2 

INSTRUMENT  READINGS. 

W5J  • 

Date. 

CIRCLE. 

11 

11 
Wf5     (95)  3 

A. 

B.         C 

D. 

Corr'd 
Mean. 

Barom. 
Mean. 

Zone   95 

1847.         h.  m. 
Apr.  18,     9  52 
10  30 

II    12 
II    2O 
II    50 

12    50 

291  42  32.4* 

49-0     54-5 

55-2 

47.87 

47-7 

in. 
J      30.424 
•  434 
.440 

O 

44- 
43-2 
42.5 

T.  VII  probably  4".5  instead  of  44".5. 

36.2    *This  circle-reading  is  evidently  erroneous  by 
34-0         4'  and  should  be  291°  38'. 
32.8 
32-3 
32.2 
29. 

.456 
30.454 

42. 
42. 

/ONES  OliSERVKI)  WITH  THE  MERIDIAN  CIRCLE,  1847. 


33 


ZONE  95.    APRIL  18.     MAJ.     D0  =— 29' o' 20" — Continued. 


No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«. 

a.. 

MICROMETER. 

t 

«i 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean   South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

50 

52 
53 
54 
55 
56 
57 
58 

59 

00 

61 
62 
63 
64 
65 
66 

6? 
68 
69 
70 
7i 
72 
73 
74 
75 
76 
77 
78 
79 
80 
Si 
82 
83 
84 
85 
86 

87 
88 
89 
90 

91 

92 

93 
94 
95 
96 

9 
9 
9 

7 
9 

7-8 
8 

9 

8 

9 

9 
9 
7-8 
8 
9.10 
8 
7.8 

9 

8 
S 
8 
9 
9 
9 
8 
8 

9 
9.10 
6 

10 

8 
8 
8 
6.7 
7 
8 
8 
6 
8 
9 
9 
7 
8 
8 
8 
8 

39. 
21  . 

6. 

h.  m.     s. 
ii   23  29.66 
24  11-43 

25   56.50 
26  27.23 
26  53.12 
27  40.46 
31   52.68 
32   11.40 
32  37-29 
34  15-60 
35  30.74 
38     4.67 
39  34.36 
39  50.90 

41  46.35 
42  46.59 
46  35-50 
51  48.86 
52  11.59 
52  49-92 
52  50.46 
54  38.00 
56  22.07 

57  58.54 
ii   59  36.82 
12    12   49.68 

13    4.14 
13  45.20 
15  11.90 

I  6     I.  60 
16  51.60 
19  40.91 
22    14.76 
22    21.26 
23      6.06 
24   59.87 
27   36.I7 
27   43.28 

30  10.  ii 

42    25.05 

4+  57-11 
45   16.23 

48  30.39 
50  54-25 
52     4.86 

54  41-73 
12  59  31.31 

s. 
-  4.28 
4.27 
4-27 
4.26 
4.26 
4.26 

4.2-1 

4-24 
4.24 
4-23 
4-23 
4.21 
4.21 
4.21 

4.20 

4.19 

4.17 

4.15 
4.15 
4.15 
4-1; 

4-M 
4-13 
4.12 
4.11 
4.05 
4.04 
4-04 
4-03 
4.03 
4.02 
4.01 
3-99 
3-99 
3-99 
3-98 
3.96 
3.96 
3-95 
3.87 
3.86 
3-86 

3.83 
3.82 
3.8i 
3-79 

S. 
—  I.OO 
I.OI 
I.OO 
I.OI 
I.OI 

0.99 

I.OO 
I.OO 
I.OO 
I.OO 

0.99 

I.OO 
I.OO 
I.OO 
I.OI 
I.OI 

0.99 
0.99 

I.OI 
I.OI 
I.OO 
I.OI 
I.OI 

0.99 

1.01 
I.OO 
I.OI 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 

i.oo 

I.OO 
I.OI 

0.99 

I.OO 
I.OO 
I.OO 
I.OO 
I.OI 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
—  I  .  00 

• 

4 

2 

3 

i 

2 

6 
4 
3 
3 

5 
7 
3 
3 
5 
i 

2 

7 
6 

2 
2 

4 
2 
2 

7 

I 

3 

2 

3 
4 
4 
5 
6 

2 

2 
I 

7 
5 
7 
4 

2 
I 

6 
6 

7 

2 

4 
3 

47.84 
42.40 
41.058 
42.78 
46.80 
47.045 
39.96 
35.68 
36.172 
36.29 
37.70 
34-455 
34-U5 
37.242 
42.225 

45-35 
42.832 
44.000 
39-312 
39-072 
41.262 
38.560 
36.67 
39-42 
37.96 
40.605 

'41-475 
35.85 
40.86 
4L556 
41.602 
41.01 
45-70 
43-75 
40.84 
35.838 
33-32 
31.148 
31.64 
40.84 
42.942 
47.886 
42.036 
38.96 
36.61 

38.515 
38.298 

25  29.13 
43  16.67 
35   18.42 
48  55.67 
40  46.07 
II  29.42 
30     1.38 
38  24.43 
38     7-65 
26  20.72 
II     0.33 
39     6.70 
39  18.44 
25  48.31 
49  14.77 
41  36.15 
839' 

12    39.78 

45     3-71 
45   11.17 
29  15-44 
45  28.78 
46  34.61 
10     1.27 
52  41-51 
35  35.13 
43  49.62 
38  17-98 
29  30.08 
29     6.47 
23   17.96 
14  22.65 
41  24.25 
42  31.34 
50     2.42 

12      4.55 

28     3.25 

14    45.91 

34  47.63 
44  11-47 
48  49-95 
n     0.34 
14  21.77 
ro  17.13 
46  37.00 
30  51-09 
36  54-51 

—  21.89 
21.96 
22.15 
22.19 
22.26 

22.34 
22.80 
22.83 
22.87 
23.04 
23.17 
23.43 
23.59 
23.61 
23.80 
23.90 
24.29 
24.75 
24.79 
24.83 
24.83 

25.01 
25.16 
25  .  30 
25.44 
26.51 
26.53 
26.58 

26.67 

26.73 
26.79 
26.99 
27.16 
27.17 
27.22 

27.34 
27.51 
27.52 
27.67 
28.34 

28.46 

28.47 
28.63 

28.73 
28.78 
28.88 

—29.06 

—  6.61 
8.84 
7.84 
9.56 
8.53 
4-87 
7-17 
8.23 
8.20 

6.72 
4.82 

8.31 

8.34 
6.65 
9.60 
8.64 
4.46 
5.02 
9.07 
9.09 
7.07 

9-13 
9.27 
4.69 
10.05 
7.88 
8.94 

8.22 
7.II 
7.06 
6-34 
5-23 

8.61 
8.76 
9-71 
4-93 
6-93 
5.26 

7-77 
8.98 

9-57 
4-79 
5-21 
4.70 
9.30 
7.27 
-8.04 

h.  m.     s. 
ii  23  24.38 
24    6.15 
24  51-23 
26  21.96 
26  47.85 
27  35.21 
31   47-44 
32     6.16 
32  32.05 
34   10.37 
35  25.52 
37  59-46 
39  29.15 
39  45.69 
41  41.14 
42  41-39 
46  30.34 
51  43.72 
52     6.43 
52  44.76 
52  45-31 
54  32.85 
56  16.93 

57  53-43 
ii   59  31.70 
12  12  44.63 

12    59.09 

13  40.16 

15    6.87 

15  56.57 
16  46.58 
19  35.90 
22      9-77 
22    16.27 
23       I.  O6 
24    54.90 
27    31.21 
27    38.32 
31       5-16 
42    20.  IS 
44  52.24 
45   H.37 
47  25.56 
50  49-43 
52     0.05 

54  36.94 
12  59-26.55 

29  26  17.63 

44     7-47 
36     8.41 

49  47.42 
41  36.86 
12  16.63 
30  51-35 
39  15.49 
38  58.72 
27   10.48 
n   48.32 
39  58.44 
40  10.37 
26  38.^7 
50     8.17 
42  28.69 
8  52.66 
13  29.55 
45  57-57 
46     5-09 
30     7-34 
46  22.92 
47  29.04 
10  51.26 
52  37.00 
36  29.52 
44  45.09 
39  12.78 
30  23.86 
30     0.26 
24   11.09 
15   14-87 

42    20.02 

43  27.27 
50  59-35 
12  56.82 
28  57.69 
ID  38.69 
35  43-07 
45     8.79 
49  47-98 
ii   53.60 
15   15.61 
ii   10.56 
47  35-oS 
31  47.24 
29  37  51.61 

31. 

49-5 

39-8 

53- 

15   8 

53.5 

c6 

8   c 

•>f>  8 

52 

9- 

21.534.7 

47- 

it's 

.  .   46. 

59- 

12. 
12. 

24.4 

rR 

23.8 

36. 

49- 

47- 
47. 
47-6 

o.ol  .  . 

1  1  . 

23.7 

12. 

24.236.3 
37.     jo.  8 

•   • 

IT      8 

49.8    . 

37- 

23.2 

62. 

53-5 

.V 

43. 

47- 

59-8 
16.2 

12.6 

31. 

4.4:5 

.     . 

•   • 

21  .2 

1^ 

25.2 

50.263. 
22.5    .    . 

29- 

IS.     30. 
41.8    .   . 

43- 

42.8!   . 

29.5  J  I.  -i 

.     .        0.2 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m 

» 

c 

Zenith 

Point,  i  Mic.  Co. 

1 

(95)  S2.  Minutes  assumed  as  24  instead  of  25. 
(95)  53-  Transit  over  T.  VI  assumed  as   re- 

s. 

1 

corded  over  T.  VII. 

1847. 

h. 

s.                  s. 

s. 

s. 

' 

r 

(95)  66.  Transit  over  T.  V  assumed  as  48'  in- 

stead of  58*. 

(95)  67.  Micrometerreadingassumedas45r.ooo 

instead  of  44r.ooo. 

INSTRUMENT  READINGS. 

(95)  69.  Transit  over  T.   ii   assumed   as   re- 

corded over  T.  12. 

(95)  70.  Transit  over  T.   n   assumed  as   re- 

CIRCLE. 

~?  E° 

"rt   £ 

corded  over  T.  12. 

Date. 

Hnrom. 

|| 

Extern 
'hermo 

(95)  Si.  Micrometer  reading  assumed  as  42r.oi 
instead  of  4ir.oi. 
(95)  88.  Minutes  assumed  as  31  instead  of  30. 

A. 

B. 

C. 

D. 

Corr'J 
Mean. 

Mean. 

H 

f 

(95)  92.  Minutes  assumed  as  47  instead  of  48. 

1847.        h.   m. 

n               n 

in. 

0        |         0 

34 


ZONKS  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  96.    APRIL  22.    MAJ.    D0=  —  29 

'  33'  40". 

No. 
i 

2 

3 
4 
5 
6 

7 
8 

9 
10 
ii 

12 
13 
M 

1  = 
16 

17 

18 

19 
20 
21 
22 
23 
24 
25 
26 

27 
28 

29 
30 
31 
32 

33 
34 
35 
36 
37 
38 
39 
40 
41 
42 
43 
44 
45 
46 

47 
48 
49 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«1 

03 

MICROMETER. 

2 

di 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean   South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

1-3 

V. 

VI. 

VII. 

II. 

12. 

7 
9 

8 

9 

8 

7 
7 
7 
8 
8 

9 

8 
8 
6 
8 
8 
8 
8 
7.8 
7.8 
9 

?.• 

8 
8 
9 
9 
8 
6 

10 

9 

8 

?.• 

9 
9 
10 
10 

10 

8 
8 
7 

6 

7 
8 

9 

8 

9 

4- 

6-5 

9-5 

44.6 

57-2 

.   . 

i.  m.      s. 
4  50  31-87 
5     8  52.36 
ii     6.95 
30  33.10 
32  47.28 
34  14.28 
34  54.38 
35  33-77 
37  29.18 
40     I  .  70 
40  23.70 
41  28.11 
42  17.08 
43  57-30 
45   12.06 
48     1.51 
49  23.10 
50     1.86 
52   19-54 
15   58  28.84 
16     2     4.33 
4 
6  42.34 
10  33.21 

10  43-33 
9  49.88 
ii   54-6o 
14  30.56 
14  45-24 
29  55-02 
41  42.16 
43  38.72 
44  M  -3C 
45     5.84 
47     8.34 
48  38.  6c; 
49  26.35 
50  42.88 
50  53-Sf 
55  38.12 
57     0.41 
58  43-oc 
58  10.  oc 
16  59  i6.5; 
17     o  22.8; 
2  23.1: 

2    47-5! 

5  43-4: 
17     6  57.  SC 

s. 
—  4.10 

3-95 
3-93 
3-77 
3-75 
3-74 
3-74 
3-73 
3.72 
3-70 
3-69 
3-68 
3.68 

3-67 
3-66 

3.63 
3-62 
3-62 
3-6o 
3-55 
3-52 

3-48 
3-45 
3-45 
3-45 
3-44 
3.42 
3-41 
3-30 
3.20 

3.19 
3-19 
3-  IS 
3-i6 
3-15 
3-14 
3-13 
3-13 
3.10 
3-09 
3-07 
3.08 

3-07 
3-oC 

3-04 
3-04 
3.02 
—  3-O2 

s. 

—  I.  00 
•I.OO 

0.99 
0.99 

I.OO 
I.OO 
I.OO 
I.OO 

0.99 

I.  01 
1.  01 
I.OO 

0.99 
0.99 

I.OO 

0.99 
0.99 

I.OO 
I.OO 

i.oo 
0.99 

0.99 

I.OO 
I.OO 

o.gc 
i.  02 

I  .01 
I.  01 
I.OO 

0.98 

I.OO 
I.OO 

0.99 
o.gc 

I.OO 
1.  01 

0.99 
o.gc 
i  .01 

1.  01 
1.  01 

i.  02 
o.gg 

1.02 

0.99 
o.gq 
O.gS 
—  I.OC 

vh. 

VI. 

4 
6 

2 

I 
3 
5 
3 
3 
i 

7 
7 
3 

2 
I 

5 

2 
2 
3 

3 

3 

2 

6 

3 
4 
5 
3 
7 
6 
6 

3 
i 

3 
3 
2 
2 

5 
6 

3 
3 
7 
5 
6 

7 
3 
7 

2 
2 
2 

4 

r. 

36.475; 
30.4255 
43  .022.1 
37.162= 

33.325: 
32.08    ; 

33-82  ; 
36.30  ; 
40.625  ; 
39.022 
35.844 
4I-645: 
47-516. 
49.63    - 
40.362- 
37.208. 
33-162. 
52.07 
41.78 
36.864 
37-  "i 
40.87 
32.818 
34-354 
3L74 
31.362 

39.546 
40.56 
42.695 
40.90 
40.54 
39.738 
41-97 
37.95 
37-95 
39.898 

34-154 
32.170 
28.36 
31.122 
43.69 
38.05 
34.585 
36.928 
43.11 
47.605 
41.40 

35-475 
38.10 

// 
2      I.2S 

I     o.gi 

2    56.24 

2     8.g3 
9  45.6i 
8  45.92 
9  28.57 
8     3.25 
o    9.82 
o  15.00 

2    38.71 

14  59-35 
(o  21.78 

14  59-99 
!4     o.g6 
[6  16.44 

12    5L5S 

!g    0.67 
54  54-70 
57  43-84 
16  19.44 
15     1.87 
to     3.06 
53  14.26 
28  57.61 
jo  52.80 
9  56.98 
'5   12.54 
13  59-Og 
35  24.  gb 
;o  12.74 
36     4  .  97 
34  48.01 
45  50.  go 
»5  50.90 
24  16.94 
18  52.61 
40  25.01 
42  36.09 
14  46.80 

22      6.46 

16  38.90 

12   47.66 

37  41.64 
7  54-35 
40  18.71 
43  51-St 
47  16.06 
3i     5-03 

-36.35 
35-97 
35-gi 
35.15 
35.05 
34-97 
34-94 
34-91 
34.83 
31.67 
34.63 
34.52 
•34-37 
34-16 
34-02 
33-66 
33.48 
33-40 
33-og 
32.27 

3L77 
31.50 
31-12 
30.56 

30.54 
30.66 
30.36 
29.  gS 
29-94 
27.61 
25.70 
25-37 
25.27 
25-13 
24-79 
24.52 

24-38 
24.16 
24.13 
23.31 
23.07 
22.77 
22^86 

22.67 

22.  4b 
22.11 
22.04 
21.52 
—  21.  4( 

it 

—10.26 
8.87 
11.64 
12.82 

11.25 
9.84 

II.  21 
1  1.02 
12.57 

7.53 

7.84 

io.6.| 
11.31 
11.91 
9.24 
12.07 
11.65 

9-87 
10.6; 
10.98 
12.09 

8.12 

11.28 
10.41 
9.87 
H-39 
7-49 
8.14 

7-99 
10.69 
12.6] 
10.78 
10.61 
12.05 
12.05 
9.2( 

8.59 
11.34 
11.63 
8.07 
8.99 
8.32 
7.82 
10.  99 
7.21 
II-33 
II  .79 
12.23 

—  IO.  I: 

h.  m.     s. 
14  50  26.77  30     6  27.89 
15     8  47.41  2g  55  25.75 
II     2.03  30  17  23.  79 
30  28.34:        26  36.  go 
32  42.53          14   II.  gi 
34     g.54           3   10.73 

34  49-64!        13  54.72 
35  2g.O4!        12  2g.l8 
37  24.47  30  24  37.22 
39  56.99  29  44  37.20 
40  19.00:  2g  47     1.  18 
41   23.43  30     9  24.51 
42  12.41         14  47-4'' 
43  52.64  30  19  26.06 
45     7.40  29  58  24.22 
47  56.  Sg  30  20  42.17 
4g  i8.4g         17   16.71 
49  57-24           3  23.9-1 
52   14.94           g   18.42 
15  58  24.  2g         12     7.09 
16     i   59.82  30  20  43.30 
4               29  49  21.49 
6  37.87  30  14  25.46 
9  28.76           7  35.23 
9  38.88           3   18.02 
9  45.44  30  15   14.85 
II   50.14  29  44  14-83 
14  26.13         49  30.66; 
14  40.82  29  48  17.02 
29  50.72  30     g  43.28 
41  37.  98:        24  31.05 
43  34-53         10  21.12 
44   10.  ii           g     3.89 
45     1.67         20     8.08" 
47     4.19  30  20     7.74 
48  34-54  29  58  30.72 
49  22.20  29  53     5.58 
50  38.  76'  30  14  40.51 
50  49.74  30  16  51.85 
55  34.01  29  48  58.18 
56  56.31         56  18.52 
58  38.92         50  49.99 
58     5.90  29  46  58.34 
16  59  12.51  30  11   55.30 
17     o  18.75  29  42     4.04 
i  19.14  30  14  32.15 

2    43.52            IS       5.69 

5  39.42         21   2g.8i 
17     5  53.84  30     5   16.63 

3Q.7 

32.5 

^6  =; 

.   •   36.3 

.   .    41- 

54- 

5.6    .    . 
55.2    .   . 

22.8 

35-5 
50.2 

6m 

61.3 

40. 

45- 

eft 

42.=. 

4-5 

17. 

29.6 

42-5 

54-8 

8. 

20. 

eft 

2°8 

r-j    R 

ft  0 

o.'s 

30. 
13- 

42. 
29-5 
25.8 

45-4 
55. 
42. 

39- 

57-6 
55- 

.      . 

10  f> 

=  -  ft 

44- 

43- 

55-4 

8.5 

18     1 

4-5 

21. 

32. 

j8 

3-5 

13. 

1«   ft 

18 

54.7 

6l 

57-4 

n. 

23- 

31- 

42.  r 

56.4 

•   • 

36.' 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Date-               Clock. 

Hourly 

rate. 

m 

n 

f 

Zenith  Point. 

Mic.  Co. 

(96)  i 
(96)  i 

(96)   2 
i    (96)   2 

i.  Micrometer  reading  assumed  as  34r.844 
instead  of  35r.844. 
7.  Micrometer  reading  assumed  as  43r.  162 
instead  of  33r.i62. 
4.  Minutes  assumed  as  9  instead  of  10. 
5.  Minutes  assumed  as  9  instead  oi  10. 
9.  "  Doubtful  declination." 
6.  Minutes  assumed  as  I  instead  of  2. 
9.  Minutes  assumed  as  5  instead  of  6. 

1847.          h.                 s. 
Apr.     22,     13         —12.46 

s. 
g  O.O2O 

s. 

1 

s. 
—  0.238 

s. 

-  0.341 

0            /               ll 

0     O      2.6l 

r. 
40.170 

INSTRUMENT  READINGS. 

;   (96)  3 
(96)  4 
(96)4 

Date. 

CIRCLE. 

m 

1. 

-I 

s! 

~  o 

<|5 

1! 

l\ 

•/,  - 

fy 

o 

66. 

65- 

65. 

64. 

62. 

' 

4 

6 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Ban 
Mean. 

Zone   96 

1847.      h.     m. 
Apr.  22,14    49 
15     52 
16     58 
17     31 
17    45 
17     59 

0              /             II 

291  '5  6.4 

2.0 

5.6     i°.'3 
1.7'     6.8 

10.4 
5-6 

8.07 
3-90 

n 

8.1 
4.0 

In. 

!     29.96 
i 
29.94 

29-93 
29.92 

29-93 

t 

3 
3 
3 
D 

0 

70-5 

70. 
70. 

69.5 
69.2 

/ONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


35 


ZONK  96.     Ai 

RIF.   22 

MAJ. 

No. 

Mag. 

SECONDS  OF 

TRANSIT. 

T. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

50 
51 
52 
53 
54 
55 
56 
57 
58 

59 
60 
61 
62 

64 

65 
66 

67 
68 
6g 
70 
71 
72 
73 
74 
75 
76 
77 
78 
79 
So 
81 
82 

I 

2 

3 
4 
5 
6 

7 
8 

9 

10 

ii 

12 

6 
7 
7 
8 
8 
8 
3 

10 

8 

7 
8 
8 
8 
8 
S 
8 

9 

8 

7 

10 

9 

8 

9 

7 
8 
8 
3 
9 
8 

8 
8 
7 

10 

9 
9 
9 
9 
9 
9 
8 

7 

|6 

<•«  1 

h.  m.     s. 
17     6  20.58 
7  22.76 
30.72 
12  35.98 
52.^4 
14  49.69 

17  50.44 
20  39.21 

22      2.38 
22       2.40 
22    41.85 
24    26.35 
24    56.08 
24    37.87 
27    39.84 
29    14.96 
29    54.64 
3O   47.81 
32       8.62 

33  56.63 
41   58.33 
42  53.76 
45   55-88 
46     4.02 

46  51-87 
18.26 
48  58.66 
49  30.08 
•      54     3-53 
55  26.15 
13.08 

59     9-87 
17  59  20.76 

STE  97.     APR 

12  42  28.55 
45  19-74 
47  33-4' 
51   10.41 

53     7-1' 
54  44.63 
55  24.51. 
12  59  33.51. 
13     I     5-3' 
3  19.9^ 
4  20  .  1  1 
13     6  56.1; 

s. 

—  3-o: 
3-o 
3,oc 
2.9- 
2.gf 
2.g; 
2.9; 
2-9 
2.gc 
2.g< 
2.g< 
2.8f 
2.8f 
2.  Si 
2.8f 
2.8. 
2.8  = 
2.S. 

2.8; 
2.8: 

2.7' 
2.7< 

2.7- 
2.7- 
2.7; 
2.7: 
2.7 

2.7 

2.6S 
2.6 
2.6( 
2.6 
—    2.6 

IL   25. 
-  6.4< 

6.4 

6.4 
6.4 
6.4- 
6.4 
6.4 
6.4< 
6.3< 
6.3 
6.3 
-  6.3 

2O. 

40.5 

46.' 

•   • 

IO 

.6 

23- 

36.2 
52-4 

4-5 

17-4 

30.9 

•   • 

ft  r  ' 

37-5 

50-4 

3  • 

15.9 

14.7 

28. 

40.7 

20. 

• 

6. 

.    16. 

.    18. 

=u  S 

20 

13.    26.2   .. 

'•  '•    56  '5 

21. 

34-    47- 
22.    35. 

•   • 

•  • 

51. 

26 

.   .   30. 

•tfi  R 

8  ? 

3-9 

28.9 

51  .4 

41-2 
4-5 

•   • 

51.3 

c,7    2 

g  _ 

54- 

66    r 

Zo 

41-3 
55-7 
32. 

55 

8 

.2 

67. 
21. 
57-9 

33- 
ii. 

67 

46 

22.8 

19.8 

•  • 

32.4 

44- 

57-5 

50.2 

2. 

8 

.2 

21. 

33-4 

46.5 

15- 

.  .     .  . 

18.231. 

43  -'a 

56  .'5 

33- 
33- 

68.4 

45-4 
45-1 
21. 

57-2 
58. 
34- 

CORRECTIONS. 

Date. 

Corr.  of 

Clock. 

Hourly 
rate. 

tn                   n 

c 

1847.          h. 
Apr.   25,      19 

s. 
-14.07 

s. 
g   O.O2O 

s.                    s. 
—  0.238 

s. 
—  0.341 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

A. 

B.        C. 

D. 

Corr'd 
Mean. 

Zone   97 

1847.       h.    m. 
Apr.  25,  12     42 

13     58 

14     40 
16     44 
17     29 
IS      22 

2gl 

/            n 
42    27.5 

27.6     31.3 

34-4 

II 

30.25 

,  =  —2<)°  33'  40"  —  Continued. 


MICROMETER. 


eh 


VIean  Right 
Ascension, 
1850.0. 


Mean  South 

Declination, 

1850.0. 


-I.OO 

0.99 

I.OO 

o.g8 

I.OO 

1. 02 
1. 02 

I.OO 

0.99 


00 

<)<) 

99 

00 
00 
02 

I.OO 
I.OI 
I.OO 
I.OI 
I  .00 

0.99 
0.99 


.082  25 


r. 

44.02527 

39.00 

38.    * 

36.75 

42.37 

40.75 

40.552 

43-7I833 

39 


42. 
41. 
43 
47 


.69236 

32    43 
18    43 

9.88J33 


41.52- 

30.36 
ig.4i| 
46  32-181 
28  38. 4&1 

9  i5-54: 
9  22.36 

47.69 
6-55 


h. 

•21.40-  9.71  17 
21.25 

21.20 
20.26 
2O.2O 

ig.go 
19-31 
18.79 
iS-54 


10.83 
9.40 

12.14 
9-83 
7.38 
7-39 

10.50 

10.78 


6  46.66    u 

4  43.42    28 

6  36.89217 

4  33 

6  29 


OO 

01 


36 
32 
39 
38 
•42 


0.99 


3     40 


54233 
48421 

go?3i 

57240 
41  36 

31  25 

972  22 

05235 


20.55 
59.77 

38.74! 
24.83 

42.66 
2.33 
53-17 
42.04 
33.62 
46 . 4 i I 
11.48 
15.10 
11.56! 
31.16' 
53- 82 


18.42 
18.13 
18.01 
18.09 
17.54 
17-24 
17.  12 
16.9-6 
16.71 
16.39 

I4.92 
14.79 
14.22 
14.19 
I4-05 


n. 73 

ii. 81 

10.46 

10.18 

7.67 

9-74 

8-47 

10.47 

8-93 

10.23 

11.32 

10.80 

9-38 

9-05 

10.76 


oo 

00 


o.gg 

I.OI 

0.99 

O.r  " 
0-99 

-I.OO 


MAJ. 


42.85628  21.40: 

48.15039  59.96 

36.842^7  20.46 

33.61539  35-63; 

38.998151  5.80 

40.218  35  48.41 

36.215  26  23.64:- 


13.65 
13.56 
12.73 
12.4! 

12.34 
11.80 
-11.77-  9.53I7 


11.30 
8.38 
11.25 
12.75 
10-75 


m.  s. 

6  16. 

7  18. 
(7)26 

12  32 
(12)48 

14  45- 
17  46 

20  35 

21  58 

21  58 

22  37 
24  22 

24  52 

25  33 
27  35 
29  1  1 

29  50 

30  43 

32  4 

33  52 

41  54 

42  50 

45  52 

46  0 
46  48 

(47)14 

48  54 

49  26 
53  59 

55  22 

56  9 
59  6 
5.9  17 


56  30     I 
76  30  10 
•72  29  59 
.03  30  20 

28  3O      2 

72  29  43 
49  29  43 
30  30  7 


-I') 
5" 
</' 
48 

20 


10 

17 
18 

7 


99  30  5 
go  29  45 

II    30      2 

78  29  51 
97  30  7 
•78  29  55 
81  30  5 
58 
01 

14  29  59 
27  29  56 

15  30     9 
54 

95  2 

38  30  14 
84  29  51 
49  30  13 


14 
30  10 


n 
23 


25 
9 


ii  30    o 


52.63 
42.44 
30.01 
44.58 
48.49 
22.82 
29.06 
56.98 
15.87 

30.70 

9.71 

47-21 

33-10 

47.87 

9.31 

58.76 

49-47 
39.26 

53-03 
17.72 
20.69 
15.16 
34.40 
58.63 

24.83 

4.82 
21.57 
39.36 
I0. 
50-96 
24.94 


0  =  —  28°  56'  10". 


'-LOO!    VI. 


I.OO 
I.OO 
I.OO 
I.OO 

1  .00 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 


43.62   48  26.62 


41-38 
35.438 


38.765,30 
37.07625 

31-84234 
46.518!  5 
46. gg  ko 
38.68451 
36.20  26 

34-61433 
37.02525 


44.32 
8.77 
45.26 
54.03 
40.68 

56:94 
39.87 
15.46 
24.12 

5-31 

55.78 


47.19 
47-27 
47-34 
47-43 
47-47 
47-54 
47-55 
47-59 
47.62 
47.64 
47.66 
47.69 


—  12.26(12  42 
8..  16 

8-53 
10.10 

9-49 
10.59 

7.09 
11.31 
12.62 


9-57 
10.39 

-  9.49I3 


45 
47 
51 
52 

54 
55 
Jg 
o 
3 
4 
6 


zr.ioi  29 

12.26! 

25.93 
2.96 
59.66 
37.20 
17.16 
26.19 

57-97 

12.58! 
12.74! 
48.77  29 


45  36.07 

ii  49-75 
15  14.64 
27  52.79 
23  0.99 
31  48.81 
3  1.58 
37  48.77 
48  25.70 
23  31-33 
30  13-36 
23  2.96 


Zenith  Point. 


o     o       0.72 


Mic.  Co. 


r- 
40.169 


Mean. 


Barom. 


30.20 


in. 
30.242 

30.234 

30.22 

30.192 

30.126 

30.15 


54-24<>-7 
46.9 
53-5 
53-846.2 
52.1:42.8 
51.542 
50.5!40 


REMARKS. 


(96)  51.  Transit  over  T.I  I  assumed  as  recorded 

over  T.  12. 

(96)  63.  Minutes  assumed  as  25  instead  of  24. 
(96)  66.  Micrometerreadingassumedas35r.Sg2 

instead  of  36r.8g2. 
(96)  71.  Transit  over  T.  1 1  assumed  as  recorded 

over  T.  12. 
(96)  77.  "Beautiful  double  star." 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


/.<>M:  97.     APKII.  25.     MAI.     D .,  =  —  23'   56'  10" — Continued. 


No. 

Mag. 

SECONDS  OF  TRANSIT. 

•     T. 

; 

MICROMETER. 

i 

tk 

* 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

13 
14 

15 
16 

17 

18 

19 
2O 
21 
22 
23 
24 
25 
26 

27 
28 
29 

30 
31 
32 
33 
34 
35 
36 

37 
38 
39 
40 

41 
42 
43 
44 
45 
46 
47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 
59 
60 
61 

7 
9 
8 

IO.II 

9 
9 
8 
8 

9 

6.7 

9 
8 
IO 

8 
8 

I 

8 
8 
8 
8 
8 
8 
7-8 
8.9 
6-7 
7 

IO 

9 

8 

9 

IO 
IO 

9 
9 

8 

9 
9 

7 
7 
7 
7 

7-8 
7-8 
7-8 
9 
9 
9 

7- 

30.5 
19-5 

43-8 
32. 

56. 

45- 
45- 

56.' 

9-5 

27- 

h.  m.     s. 
13     8  43.43 
9  31-57 
II   32.18 
14  17.62 
16  59.50 
20   56.88 
31       2.  II 
32    54.61 
I9-32 

34  39-88 
37     6.75 
37  53-62 
40    9.22 
42  18.81 
42  43-00 
43     7.09 
43  23.61 
45  23.20 
45  26.59 
47  45-13 
49  49-26 
50  29.82 
53  59-58 
13  55   52.98 
14    o  27.48 
i  49.50 

2   45-84 
4  22.91 

5  44-73 
7  20.53 
9  12.59 
n  46.28 
14     6.10 
17  20.14 

19  39-54 
20  49.06 

21    16.63 
23    56.30 
28    27.82 
32    59-76 
34  20.74 
34  39-71 
34  55-90 
38  35.52 
39  21.  16 

39  43-05 
47  29.61 
50  58.83 
14  54  44.09 

s. 
-  6-35 
6-34 
6-33 
6.31 
6.30 
6.27 
6.21 
6.20 

6.19 
6.18 

6.17 
6.16 

6.15 
6.13 
6.13 
6.13 
6.12 
6.  ii 
6.  ii 
6.10 
6.oS 
6.08 
6.05 
6.04 
6.01 
6.00 
5-99 
5-98 
5-98 
5-96 
5-95 
5-93 
5-92 
5-89 
5-88 
5.87 
5-86 
5.84 
5.8i 
5.78 
5.76 
5-76 
5-76 
5-74 
5-73 
5-73 
5.67 
5.64 
—  5.62 

s. 

—  I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 

0.99 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 

0.99 

I.OO 
I.OO 
I.OO 
I.OI 
I.OO 
I.OO 
I.OI 
I.OO 
I.OO 
I.OO 
I.OO 

0.99 

I.OI 
I.OO 
I.OO 
I.OO 
I.OI 

0.99 

I.OO 
I.OI 

0.99 
0.99 
0.99 

I.OO 

0.99 

—  I.OO 

i 

I 
3 
3 
4 
3 
5 
4 
7 
5 
4 
2 
2 
4 
7 
i 

2 

3 
4 
6 

7 
5 
4 
i 

7 
5 
5 
7 
5 
3 
7 
6 

5 
4 
3 
i 

7 
4 

2 

3 
7 
i 
3 

I 
I 

5 
i 
6 

r. 

39.662 
34.080 
4  1  .  002 
44-545 
35.752 
37-380 
34.012 
36.17 
44.715 
42.92 
41.104 
37-71 
37-18 
38.532 
37-20 

4i-3i 
36.08 

30.715 
33.938 
36.61 
41.615 
43-17 
-31-87 
33.426 
37-07 
38-025 
44.126 
46.262 
46.834 
41.02 
33.587 
4L552 
44-255 
3J-52 
37-642 
48.254 
42.73 
43.50 
43-10 

41-54 
42.28 
38.69 
40.41 
38.042 
41.025 
37-75 
40.98 
43-95 
35-542 

i         a 

50  42.95 

39  19.60 
35  21.47 
27  22.50 
38    22.  IO 
25    43.56 
33  26.03 
ii   53-12 
21    3I.O5 
28    lg.53 
44     2.34 
45  59-  l6 
31  36.88 
10  31.85 
52     7.66 

43  55-29 
38   10.82 
35   19.46 
19     0.38 
II  37.98 
23  17.85 
28  10.93 
55  11.03 
13  27.54 
25  54-23 
25  21.37 
7  19-40 

20   37.96 

32     o.Si 
9     6.25 

19    12.12 
23    2O.O2 
27    33.61 
39     4-50 
51   52.45 
4  57.36 
28  26.07 
42  39.62 
34     9-29 
5   56.19 
49  12.88 
36  41.02 
23  59-31 
45  47-73 
49  56.05 
SI  48.73 
23  39-70 
48  15.41 
18     4.86 

-47-70 
47-71 
47-71 
47-72 
47.72 
47.72 
47.63 
47.6i 
47.60 
47.56 
47-53 
47-51 
47-47 
47-41 
47-40 
47-39 
47.38 
47-34 
47-34 
47-28 

47-22 

47-19 
47.09 
47.03 
46.84 

46.80 
46.76 
46.66 
46.60 

46.53 

46.46 

46.33 

46.22 
46.05 
45.92 

45.85 
45.82 
45.67 
45.39 

45.ii 
45-02 
45-00 
44-97 
44-71 
44.66 

44.63 
44.05 
43.78 
-43.46 

n 
—  12.56 
11.14 
10.66 

9-67 
11.03 
9-46 
10.42 
7-76 
8.94 
9.80 

H-75 
11.98 
IO.2O 

7-63 

12.73 
11.72 

II.  01 

10.67 
8.66 
7-76 
9.18 
9.78 
13.16 
7-97 
9-49 
9-42 
7-23 
8.85 
10.25 

7-45 
8.67 
9.18 
9.69 
11.14 
12.74 
6.94 
9.82 
11.58 
10.52 
7.O2 
12.41 
10.84 
9.26 
11.99 
12.51 

12.75 
9.22 
12.30 

-  8.53 

h.  m.     s. 
13     8  36.08 
9  24-23 
ii  24.85 
14  10.31 
1  6  52.20 

20    49.61 

30  54-9° 
32  47.41 
(33)12.13 
34  32.70 
36  59.58 
37  46.46 
40     2.07 
42   11.68 
42  35-88 
42  59.96 

43   16.49 
45   16.09 
45   19-48 
47  38-03 
49  42.18 
50  22.74 
53  52.54 
13  55  45-94 
14   -o  20.47 
i  42.50 

2    38.84 
4   15-93 
5  37-75 
7  13-56 
9     5-64 
II  39-35 
13  59-18 
17  13.25 
19  32.67 

20   42.IS 
22      9.77 
23    49.46 
28    21.  OI 
32    52.97 
34  13-99 
34  32.95 
34  49-  !3 
38  28.79 
39  M-44 
39  36.33 
47  22.94 
50  52.20 
14  54  37-47 

t      i        a 

29  47  53.21 
36  28.45 
32  29.84 
24  29.89 
35  30.85 
22  50.74 
30  34-08 
8  58.4,, 

18  37-59 
25  26.89 
41   11.62 
43     8.65 
28  44-55 
7  36.89 
49  17-79 
41     4-40 
35   '9-21 
32  27.47 
16     6.38 
8  43.02 
20  24.25 
25   17-90 
52  21.28 
10  32.54 
23    0.56 

22    27.59 

4  23.39 

17    43-47 
29      7.66 

6  I<>.2;5 
16   17.25 
20  25.53 
24  39.52 
36   1  1.  69 

49     I-" 
2      0.15 

25    31-71 
39  46.87 
31   15.20 
2    58.32 
46   20.31 
33  46.86 
21     3-54 
42  54-43 
47     3.22 
48  56.11 
20  42.97 
45  21.49 
29  15     6.85 

•  • 

34- 
32. 

47- 
44-3 

60.2 
57- 

12. 

9- 

24.4 

.  . 

7-4 

20. 

32- 

54-2 

41-5 

44- 

54- 

6. 

18.8 

•    • 

54- 

66. 

19. 

21. 

45- 

fii   r 

48.5 

24.4 

37- 

45- 
49- 

58. 
61.5 
42.4 

70. 

55- 

25. 

23- 

7.8 

t     f 

50. 

2. 
24- 

14.8 
37- 

27.4   -  - 

49-8 

23- 
44-9 
20.7 

62. 

57-2 
33- 

lO.g 
48. 
70. 
45-4 

23  .'s 

50.5 

8.5 
28.8 
42.2 

21.5    .    - 

45-8    -   - 

41.4 

14.' 

53- 
67.4 
26.7 

63-4 

66. 

20. 
39-8 
49- 
77-4 

18. 
33- 
52-3 
61.5 
29. 

3L5 
42. 

34    2 

ii 

•  • 

•  • 

15-2 
8. 

28. 
60. 

2O    Q 

40.3 
n.  8 

25- 

.  . 

n  8 

.   . 

.  . 

22.8 

35-7 

34- 

46.3 

R    r 

•  • 

.  • 

•   • 

•  • 

16.8 
46.2 

30. 
59- 

42. 
"•3 

54-8 

22. 

•  • 

•  . 

CORRECTIONS. 

REMARKS. 

n  .                Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith 

Point.     Mic. 

Co. 

(97)  49.  Minutes  assumed  as  22  instead  of  21. 
(97)  52,  Micrometer  reading  assumed  as  46r.  54 
instead  of  4ir.54. 

1847.          h.                s. 

s. 

s.                  s. 

s. 

s 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

11 
|| 

ii 

Ii 

y  »fl 

A. 

B.      c.      n. 

Corr'd 
Mean. 

Mean. 

1847.        h.  in. 

• 

in. 

0 

o 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


37 


ZONE  g7.    APRIL  25.    MAJ.    D0  —  —  28°  56'  10''  —  Continued. 

No. 

M,. 

SECONDS  OF  TRANSIT. 

T. 

a\ 

Eg 

MICROMETER. 

i 

« 

d, 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 

1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

n. 

12. 

62 
63 
64 
65 

66 

67 
68 
6g 
70 

71 
72 

73 
74 

75 

77 
78 
79 
80 
81 
82 
-83 
84 
85 
86 

87 

S3 

89 

90 

92 
93 
9-1 
95 
96 

97 
98 

99 

uw 

101 
102 
103 
I04 
105 
1  06 
107 

108 
109 
no 

9 

7 

10 

5.6 
9 
9 
9 

8 

9 
9 
9 
4 
9 
9 
7-8 
9 
5-6 
8 
8 
6 
9 
9 
8 

10 

7 

8 
8 
8 

10 

7 
8 

8 
9 
7-8 
9 
8 
8 
8 
9 
9 
S 
8 
8 
8 
8 
9 
9 

h.  m.      s 
14  55  33- 
14  56  23. 
'5     4  41- 
8  49- 
10  43. 
10  56. 
13  27. 
19  39- 
23  45- 
24     3- 
24  48. 

29  33- 

30  48. 

3i  14- 
32  46. 
35   12. 
36  38- 
49     2. 
4i  53- 
43     3- 
43  42- 
46- 
48     6. 
50     I. 
50  26. 
26. 
53  48. 
15  54  19- 
16  16  28. 

20    18. 
22   24. 
22    50. 
24  49- 
25     5- 
29   22. 
28  54- 
32    21. 
34  34- 
36  10. 
37  42- 
38     9- 
39  51. 
41  55- 
42  n. 

43  5°- 
44  47- 
45  35- 
48    22. 

16  48  40. 

10 

03 

64 

II 
II 

26 

47 
82 

23 
"9 
62 

49 
42 
86 
48 
09 
5" 
03 
46 
10 

10 

13 

75 
36 
47 
41 

2,S 

68 

20 

49 

12 
38 

f'i 
09 

58 

90 

J3 
32 

63 
98 
45 
56 
08 
59 
36 
84 

s. 
—  5.61 
5.60 
5-54 
5-51 
5-50 
5-50 
5-43 
5-43 
5-40 
5-39 
5-39 
5-35 
5-34 
5-34 
5-33 
5-3' 
5-30 
5-27 
5.26 
5-25 
5-24 
5-24 

5-21 

5.20 
5-19 
5-19 
5-17 
5-17 
4.99 
4-97 
4-95 
4-95 
4-94 
4.92 
4.90 
4.90 
4.88 
4.86 
4.85 
4-84 
4-83 
4.82 
4.81 
4.80 
4-79 
4.78 
4.78 
4.76 
-  4-75 

S. 
—  I.OO 
I.OO 
1.  01 
I.OO 
I.OO 
I.OO 

0-99 

I.  01 
I.  01 
I.  01 
I.  01 
I.  01 
I.  01 
I.OO 

0.99 

o.gg 

I.OO 

0-99 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 

o-99 

1.  01 

0.98 

o.99 
0.99 

I.OO 
1.02 
O.gg 
I.OO 
1.  01 

0.99 
0.99 

1.02 
1.  01 
1.02 
I.  01 

0-99 
0.99 
0.98 
1.02 
O.gS 
1.02 

o-99 

1.  01 

—0.99 

• 

5 

6 
3 
4 
4 

2 

7 
7 
6 

7 
6 
6 

4 
2 
I 
2 
2 

3 
5 
5 
5 
3 
3 

2 

6 

I 

2 

3 
3 

7 
3 
4 
6 

3 
3 

7 

6 
5 

2 
2 

I 

7 

2 

7 
3 
5 
3 

r. 

38.304 
35-542 
4L938 
35.572 
33.085 
29.04 
35.60 

36.51 
45.182 
46.61 
44-49 
32.61 

35-43 
37-542 
43-88 
47.694 
53.685 

34.84 
42.535 
32.50 
34.31 
36.52 
39.726 
40.874! 
44.925 
41.050 

34.96 
37-95 
37-25 
41.88 
35-86 
38.88 

31  •  76 

39-332 
36.41 
32.398 

35-44 
45-55 
45-302 
43-854 
43.182 
38.635 
37.182 
35.92 
36.61 
37-33 
33-30 
33.738 
32-545 

25   11.44 
26  46.80 
14  25.09 
38  28.30 

33  57-59 
36  16.76 
17  11.71 
5  22.66 
6  43.06 
ii  44.23 
7     6.72 
19  46.07 
18     9.04 
31  24.42 
&  26.83 
\(>     6.27 
36  49-52 
47  37-91 
34  28.73 
28  31.47 
27  29.19 
26  12.82 
36     5-38 
35  25.72 
+i   50:92 
14  55.68 
53  24.73 
45  SO.go 
37  30.57 
34  50.13 
'2     3-79 
36  34.48 
33  33-65 
15  54-79 
37  59-46 
40  17-51 
12  17.91 
21     2.47 
12   29.39 
22      0.81 
42   49.76 
J5  26.20 
52    8.28 

12       1.72 

16  37.00 

II  13.21 

jg  46.47 
!4  56.80 
jo  12.30 

II 

-43-40 
43-33 
42.59 
42.21 
42.04 
42.02 
41-77 
4I.I5 
40.72 
40.70 
40.62 
40.12 
39-96 
39-94 
39-78 
39-50 
39-33 
38-96 
38.74 
38-61 
38.54 
38.50 
38.00 
37-77 
37-72 
37.70 
37-30 
37-24 
34-20 
33-6g 
33.48 

33-29 
33.01 
32.8o 
32.29 
32.22 
31.81 
31.46 
31.22 
30.98 
30.90 
30.61 
30.28 
30.23 
29.95 
29.80 
29.66 
29.20 
-29.14 

-  9-40 
9-59 
8.07 
11.07 
10.50 
10-79 

12.  Id 

6-97 
7.11 

7-73 
7.16 

8.73 
8.53 
10.  IS 
11.56 
12.03 
10.86 
12.23 
10.56 
9.82 
9.70 
9.52 
10.77 
10.68 
11.50 

8.12 

12.99 
12.  OO 
10.95 

10.61 

7-75 
10.83 
10.46 
8.23 
11.03 
11.31 
7.76 
8.87 

7-79 
8.99 
11.5^ 
11.97 
12.83 
7-74 

12.12 
7.63 
11.25 
9-37 
—  11.30 

h.  m.      s. 
14  55  26.49 
14  56  16.43 
15     4  35-12 
8  43-13 
10  36.61 
10  49.61 
13  20.79 

'9  33.03 
23  39.41 
23  56.83 
26  41.79 
29  27.26 
30  42.14 
31     8.08 
32  40.54 
35     6.18 
36  31-79 
39  56.24 
41  46.77 
42  57.21 
43  35-86 
43  39-86 
47  59-92 
49  55-55 
50  20.18 
50  20.27 
53  42.26 
15  54  13.12 
16  16  22.70 
20  12.23 
21   18.59 
22  44-55 
24  43.18 
25   59-45 
29'  16.75 
29  48.20 
32  15-68 
34  29.03 
36     5.06 
37  36.47 
38     4-12 
39  45.82 
41  50.19 
42     5.63 

43  44-79 
44  41.28 
45  29.82 
48  16.59 
16  48  35.10 

2g   22    14.24 
23   49-72 
II    25.75 

35  3L58 
31     0.13 
33   19-57 
44  15-64 
2  20.78 
3  40.89 
8  42.66 
4     4.50 
16  44.92 

15     7-53 
28  24.54 
39  28.17 
43     7-8o 
33  49-71 
44  39.10 
31  28.03 
25  29.90 
24  27.43 
23  10.84 
33     4.15 
32  24.17 
38  50.14 
II   51-50 
50  25.02 
42  50.14 
34  25.72 
31  44-43 
8  55-02 
33  28.60 
30  27.12 

12    45.82 

34  52.78 
37  11-04 
9     7-48 
17  52.80 
9  18.40 
18  50.78 
39  42.25 
42   18.78 

49     1-39 
8  49.69 
43  29.07 
8     0.64 
36  37.38 
21  45-37 
29  37     2.74 

t     . 

24 

-5 

36  -'5 

50-7 

51.2 

62. 

48.5 
67- 
71  6 

60.7 
79-4 

.   . 

-    - 

21. 

9- 

26.5 

33- 

20.9 

39-3 
46- 

33  .'8 
fir 

40.5 
52. 
58.2 

46.' 

52. 
5- 

28  .'5 
13.4 
58.8 

41- 

26. 

71- 

.  . 

•    - 

40. 

52. 

59-6 

24.6 

25.8 

37-9 

50.6 

4O.5 

53-2 

fifi 

17  R 

16.2 

28.9 

41. 

28.4 

41 
36 

53-4 

fifi   | 

31. 

61 

32. 

38.2 
15- 
80.5 
O. 

14-5 

59 

.2 

10. 

22.9 

12.4       - 

•  • 

•  • 

54-4 

3". 
7.8 

43.9 
20.4 

.   . 

19-5 

56. 

9-7 

2O.  2 

20.5 

44- 

57 

•4 

70. 

47-6 

1-5 

66. 

78.9 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly    i 
rate. 

c 

Zenith  Point.     Mic. 

Co. 

(97)6 
(97)  6 

(97)  7 
(97)  7 

(97)  9 
(97)  9 

(97)  9- 

(97)  9 
(97)  9< 

(97)  9' 

t.  Transit  overT.  V  assumed  as  at  54'.2 
instead  of  5i".2. 
).  Micrometer  reading  assumed  as47r.si 
instead  of  36'.  51. 
2.  Minutes  assumed  as  26  instead  of  24. 
i.  Transit  overT.  V  assumed  as  recorded 
over  T.  IV. 
i.  Transit   over   T.   n  assumed  as  re- 
corded over  T.  12. 
i.  Transit  over  T.   n   assumed    as   re- 
corded overT.  12,  and  minutes  as  21 
instead  of  22. 
(.  Transits  over  T.'s  IV  and  VI  assumed 
as  recorded  over  T.'s  V  and  VII. 
.  Minutes  assumed  as  26  instead  of  25. 
>.  Transit  over  T.  II  assumed  as  at  57'.2 
instead  of  59*.  2. 
.  Minutes  assumed  as  29  instead  of  28. 

1847.        h. 

s. 

s. 

s.                   s. 

s. 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

if 

o  c 

rt  >- 

*-    0) 

0 

"1 
Si 

u  £ 
*  « 

Wj5 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

1847.        h,  m. 

0                 /              n 

a 

n  . 

in. 

o 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  97.    Armi.  25 

.     MAT. 

D0  =  —  28'  56'  10"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

», 

Of 

MIC  ROM 

7 
4 
4 

:    \ 

2 

3 

7 
6 

•7 

2 
2 

3 

2 
4 
3 
5 
6 
i 

2 

5 

4 
5 
6 

4 
I 

i 
4 

5 
i 

5 

3 
•      i  3 
6 

5 
6 
i 
2 
2 

3 
I 

.         7 
7 

5 

ETER 

i 

./, 

dt 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination', 

1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

in 

112 

113 
114 

"5 
116 

"7 
118 
119 

120 
121 
122 
123 
124 
125 
126 
127 
128 
129 
130 

131 
132 

133 

'34 
'35 
136 
137 
138 
139 
140 
141 
142 

M3 
144 

145 
146 

M7 
148 

'49 
150 

151 
152 

153 
154 
155 
156 

157 
158 

159 

8 
8 

9 

8 

7.8 
S 

9 

8 
8 

O 

7 

7 
7 
7 
7 
7 
9 
8 

9 
9 

8 
8 

9 
9 

8 
8 

9 

8 
8 
8 
8 
8 
8 
8 
8 

I 

8 

8 
8 
6 

8 

h.  m.    s 
16  49     3 
51  37 
47 
53  13 
55  40 
16  59  54 

'7     7     5 
S  55 
59 
10     4 
ii     i 
ii     6 
14  26 
14  50 
16     2 
17  53 
29  52 
31  24 
32  58 
34  28 
36  47 
37     S 
1  1 

27 
39  58 
39    o 
41  13 

42  57 
44  53 
45  38 
45   50 
45   52 
49  46 
50  57 
51  44 
51  44 
51   57 
54  31 
56    12 

17  56  34 
18     o  50 

i   33 
i  46 
2    50 
4  27 
5  34 
6  29 
6  45 
iS     8  27 

2S 
00 

84 

04 

44 
58 

So 

68 
52 
58 

!'- 

3> 
7- 
II 
06 

20 
56 
4S 
72 

13 
02 
60 
50 

'7 
34 
37 
8? 
04 
4" 
72 
71 
52 
52 

IO 
10 

18 

56 

ID 

IO 

62 
30 

10 
12 

06 

97 

08 
88 
.76 

s. 

-  4-75 
4-74 
4-74 
4.72 
.      4.71 
4.68 
4.62 
4.61 
4.61 
4.60 
4.60 
4.00 
4-57 
4-57 
4-56 
4-55 
4-47 
4.46 

4-45 
4-43 
4.42 

4-4= 
4.42 
4.41 
4.40 

4.40 
4-39 
4-38 
4-37 
4.36 

4-36 
4-36 
4-34 
4-33 
4.32 
4-32 
4.32 
4.30 
4.29 
4.29 
4-27 
4.26 

4.2t 

4-25 
4.24 
4-24 
4-23 
4.23 
—  4.22 

s. 

-  1.02 

i.oo 

I.OO 
1.02 
0.98 
0.99 
0.99 
0.98 
0.98 
1.02 
I.  O2 
I.  O2 
0.98 
°-99 
0-99 
0.98 
.00 
.00 

.00 

.01 
.98 
.98 

.01 
.00 

.00 

.01 

.01 

.00 
o.gS 
0.98 

I.OO 

i  .00 

I.OI 

o.97 

I.OI 
I.OO 

0.99 
0.99 

1.01 
I.OO 
I.OI 

0.98 

o.gS 
0.99 

I.OO 

0.97 

1.02 
1.02 
—  I.OI 

// 

33.92    13  10.53 
40.802  29  32.40 
39.30   30  24.09 
42.45      S   17.06 

37.5525I   55-55 
39.15   45     9.62 
39.15    36  25.16 
38.71    45  24.75 
39.11851     i.  68 
37.64    II     2.55 
40.198  15  25.00 
38.165  10  44.49 
42.13  43  27.09 
46.56  146  45.61 
40.74534  55.34 
36.48   46  41.47 
40.965  29  26.80 

43-47533  56.  39 
39.32  |24  36.82 
37.09517  11.61 
41.00149  56.84 
34.10548     3.20 
42.10923    0.86 

—  29.08 
28.65 
28.60 
28.36 
27-9-1 

27.  -20 
25.92 
25-59 
25.58 
25.39 
25.21 
25.19 
24.60 
24.52 
24.31 
23.96 
21.7? 

21.47 
21.  IS 
20.91 
20.44 
20.37 
20.36 

it 

-  7.88 

9-9-1 
10.05 

7.20 

12.  Si 
II  .95 
10.82 
11.97 
12.70 
7.61 
8.16 
7.56 

11.74 
11.40 
10.71 
12.  14 

9-93 
10.50 

9-33 
8.36 
12.57 
12.34 
9-13 

h.  m.     s. 

[6  48  57.51 
51  31.26 
51  42.10 
53     7-30 
55  34-75 
16  59  48-91 
17     7     0.19 
8  50.09 
S  53-93 
9  58-96 
10  56.30 
ii     1.27 
14  20.76 
14  45-i6 
15  56.56 
17  47-53 
29  46.73 
31   19.10 
32  53-03 
34  23.28 
35  41.73 
37     2.62 
37    6.17 
(38)22.09 
39  52.77 
39  54-93 
41     7.97 
42  52-49 
44  47-69 
45  33.06 
45  45-36 
45  47-3S 
49  3LI7 
50  52.22 

51  38.77 
51   38.78 
51   5L87 
55  26.27 
56     6.80 
17  56  28.81 
iS     o  45.34 
I  28.06 
I  40.86 

2    44.88 

4  21.82 
5  29.76 
6  23.83 
6  40.63 

iS     8  22.53 

29     9  57-49 
2<>  20.  99 
27   12.74 
5     2.71 
48  46.30 
41    58.77 
33   11.9° 
42   12.31 

47  49.96 
7  45-5? 
12      8.37 

7  27.24 
40  13-43 
43  32.22 
31   40.36 

43  27.57 
26     8.48 
30  38.36 
21    17.33 
13   50.88 
46  39.85 

44  45-9" 
19  40.35 

22    49.36 
15    2  I  .  20 

1.3  3I.03 

30    19.95 
48    52.01 

46  34-74 
29  37.69 

16  17.54 
48  30.71 
19  33.78 

34  28.09 
34  46.76 
16  41.52 

25  30.37 
13  48.90 
46  23.02 
39  41.47 
35  49-51 
23   18.44 
51   38.08 
ii  35-55 
9     1-74 
29  18     9.20 

.    17.  TI    . 

62 

.   .     iS. 

22. 

"8 

40.?   . 

12.  5 

.     .      iS.  5  •?!  - 

43- 

55-6    8.1 

.    , 

34- 

37-5 

42.5 

14.5 

27. 

32. 

48.6 

.  . 

13-5    •   • 
.   .    51. 

63.4 

15.7 

40. 

•  • 

•    • 

31  • 

. 

26.8 
34- 

39.8  52.4 
1  1.  8  24.9 

45.958.8 

64.6 
37. 

IO 

•  • 

•    • 

6    r 

12.  C 

33. 

49.5 

5-4 

58.2   - 

46.685  2 
49.61    i 
37-6381 
33.60   3 
37-125; 
41.102  4 
34.8i    3 

6     9-99 
8  42.78 
6  53.08 
3  40.19 

2    10.24 

9  53-4" 
2  58.57 

19.85 
19.85 
19.62 
19.28 
18.92 
18.77 
18.73 

9-52 
8-57 
8.33 
10.48 
12.85 
12.57 
10.39 

6O.3 

.   . 

s's.'s 

26. 
IO. 

38.7 

23. 

51. 

•  • 

•    • 

51  . 

7  R 

16 

IS 

59-5 

24. 

47.g22  ig  40.85 

37-7og5i  50.14 
42.22  :22  57.04 

18.00 
17-77 
17.62 

8.69 
12.80 
9.12 

22. 

• 

22. 

54- 

36.70137  4.1.45 
36.14   38    8.75 
32.03   20    6.03 
31.85   28  53.82 
37,01017  14.69 
41.35  [49  44-72 
42.79   43     4.05 
49.52   39  12.83 

47-35    31  43.07 
32.19454  59.89 
30.65    15     2.71 

35.11     12   29.27 
44.57821    35.92 

17.62 
16.95 
16.76 
16.69 

1  5  .  86 

15-73 
15.69 

15-47 
15.15 
M-94 
14.76 
14.71 
-14-37 

1  1.  02 
1  1  .  06 

8.73 
9.86 

8.35 
12.57 
n.  73 

II.  21 
IO.22 

I3.25 
8.08 
7-76 
—    S.gl 

53-6 

.  .  • 

19.2 

32. 

44-4 

56. 

5°. 

12. 

,3 

•i. 

• 

. 

84 

- 

28 

39.6 

5. 

7. 

23.8 

•   • 

53-6 

65. 

CORRECTIONS. 

REMARKS. 

n                     Corr.  of 
Date-                Clock. 

Hourly 
rate. 

111                  n 

c 

Zenith  Point.     Mic. 

Co. 

(97)  124.  Hor.  thread  assumed  as  i  instead  of  2. 
(97)  125.  Micrometerreadingassumedas4i''.745 
instead  of  4Or.745. 
(97)  131.  Transit    over  T.   VI   assumed  as  re- 
corded over  T.  V,  and  minutes  as  35 
instead  of  36. 
(97)  '36.  Minutes  assumed  as  40  instead  of  39. 
(97)  147.  Transit  over  T.  ii    assumed   as    re- 
corded over  T.  12. 
(97)  148.  Minutes  assumed  as  55  instead  of  54. 

1847.          h.                 s. 

s. 

s.                  s. 

s. 

0     '                      r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

•o  S 
11 

II 

11 

£    OJ 

A. 

B.         C.         D. 

Corr'd 
Mean. 

Barom. 
Mean. 

1847.      h.    m. 

• 

in. 

O 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


39' 


ZONE  97.    APRIL  25 

.    MAJ.    D0  =  -28 

°  56'  10"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

at 

<7.3          MI 

CROMETER. 

i 

* 

* 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I.      II.    III. 

IV. 

V.    VI. 

VII. 

II. 

12. 

160 
161 
162 
163 
164 

1  66 
167 
168 

170 

i 
2 
3 
4 
5 
6 
7 
S 

9 

10 

ii 

12 
'3 
'4 
'5 
16 

17 

18 

19 

20 
21 
22 
23 
24 

26 
27 

28 

29 
30 

31 
32 

33 
34 

S 
8 

g 

9 

S 
8 
8 
g 

0 

S 
10 

8 

9 
8 

9 

8 
8 
9 
9 
8 
8 
9 
9 
6 
S 

6 

10 

8 
8 
9 
9 
9 
9 
8 

9 
8 

9 
9 
8 
S 
9 

9- 

20.9 
50.6 

h.  m.     s. 
18     g  43  -2< 

IO    I2.6c 

II  58.50 

14  45-i! 
M  55-0- 
14  57.  6< 
17    36.  2< 
ig  44.0 
ig  44.4. 
20      I.6i 
1  8    22   46.6 

INK  g3.     M. 

12     6     7-3( 
6  41.11 

8  39-7' 
9  31  .oS 
14     2  .  6c 
15  42.9 
17   59.0; 
IS   59.4 
21     7.8, 

22    42.9. 
24    28.  1( 
26    31.2. 

26  47.  o( 
28  33-4 
29  57.  2( 
33  39-3- 
34  39-2. 
40     7-4. 
40  39.  4< 
44  45-7- 
45  5I-7S 
48  53-4S 
50  10.0; 
50  ii.  8. 

54  49  -8< 
12  56  48.1. 
13  10  14.8. 
12  26.  ex 
12  27.  g< 
15  22.5! 
17  54-9< 
20  27.2. 
21    24.8 
13    24   32.O. 

s. 

-  4.21 

|         4-21 
)       4.20 

4.iS 
4.18 
)        4-lS 
>        4.17 
>        4.15 
>        4-15 
>        4.15 
-   4-14 

iY  4.     M 
>  —11.23 

)        11.22 
)        11.22 
11.22 
)        11.20 
11.20 
11.20 
II.  19 
II.  IS 
II.  IS 
-        11.17 
11.17 
)        11.17 

1  1  .  1  6 
>      II  .  16 
11.14 
II.  14 

11.12 
II.  12 
1  1.  10 
I  I.  10 

n.og 
!      11.09 
11.09 
)      11.07 
1  1.  06 

II.  01 

1        11.00 
)         II  .  OO 

s      10.99 
)'     10.98 
!      10.97 
10.96 
1  -10.95 

s. 

—  o.gS 
o.gS 

1.02 

i.  02 
0.98 
o.gS 
o.gg 

1.  00 
I.  01 

i  .00 

—  I.  01 

VI.     D0  =  - 
-    .00      I1 

.00 
.00 
.oo( 

.00 
<  .99 
o.gg 
.00 
.00 
.00 

.01 
.00 

.00 

.00 
.00 
.00 

.()() 
.<») 
.00 
.00 

.00 

.00 
.00 
.00 
.00 

.00 
.00 

.00 

.00 

.1,1, 

.00 

.00 

—    .00 

I 

~2 

7 
6 
2 
2 
2 
4 

5 
4 

5 

-25°  5 

f-      3 
3 

2 

4 
3 
7 
7 
4 
5 
5 
i 

4 

5 

2 

4 
I 

I 
5 

2 
2 

6 

5 
6 
7 
3 

2 
6 

2 
2 
2 

6 

r. 
45.68 
41.64 
37.036 
44-615 
37-38 
39.788 
50.48 
40.735 
40.110 
44.082 
45-954 

['  50". 

37-807 

35.817 
41.27 
44-93 
42.68 

40.59 
45.258 
4L743 
40.602 

41-53 
37-039 
4^527 
46.317 
4LI54 
46.12 
42.168 

47  15.  8g 
43  43-94 
10  47.78 
12    53.03 
46   IO.I8 
44  47-34 
38  39-79 
29  34-71 
24     9-64 
27  39-41 

20   48.56 

37   ".40 
38  lg.57 
43  56.67 
27   10.34 
34  23.74 
9  20.75 
6  40.45 
29     0.03 

23  52-57 
23  20.77 
52   13.20 
29     7.46 
2O  36.07 
44     O.66 
26  29.43 
49  l6-74 

—  14.12 
14-03 
13.68 

13.13 
13.10 
13.09 
12.57 
12.14 
12.  14 
I2.0g 
-H.53 

-   5.06 
5  -09 
5-19 
5-24 
5.42 
5-52 
5.62 
5.67 
5-75 
5.82 
5.88 
5-95 
5-96 

6.02 

6.07 
6.  19 

—  12.24 

11.79 
7.72 
7  79 

12.  II 
11.94 
11.14 

9-95 
9.26 

9.71 

-  8.83 

-  5.68 
5-78 
6.32 
4-74 
5-42 
3-11 
2.87 
4.91 
4-44 
4-3'J 
7.08 
4.92 
4.13 
6.32 
4.68 
6.81 

h.  m.     s. 
18     9  38.10 
10     7.50 
10  53.28 
M  39-95 
14  49.  gi 
14  52.53 
17  31.10 
ig  38.  g3 
Ig  3g.32 
19  56.53 

IS    22    41.46 

12      5    55-13 
6  28.97 
8  27.54 
9  18.86 
13  50.40 

15  30.75 
17  46.89 
18  47.22 
20  55.66 
22  30.77 
24  15.98 
26  19.08 
26  34.  8g 
28  21.25 
29  45.10 
33  27.20 
34  27.11 
39  55.31 
40  27.34 
44  33-67 
45  39-68 
48  41-39 
49  57-94 
49  59-76 
54  37-73 
12  56  36.09 
13   10     2.83 
12   14.00 
12  '15.90 
'5   10.59 
17  43-01 
20  15.26 

21    12.85 

13  24  20.08 

29  43  52.25 
4O  19.  7( 
7  19.18 
9  23-95 
42  45-39 
41   22.37 
35     3-50 
26     6  .  8c 
20  41.04 
24    II.  21 

29  17  18.92 

26  29  12.14 
30  20.44 
35  58.18 
19  10.32 
26  24.58 
26     i  19.38 

25  58  38.94 
26  21     0.61 

15  52.7' 
15  20.98 

44  i6.i( 
21     8  .  33 
12  36.  if 
36     3.0( 
18  30.18 
41   19.74 

44  48.  3C 
46  34-4: 

35   12.  5J 
.34     8.52 
17  43-15 
6  56.  oc 
23  32.91 
5  37-25 
2  59.01 
27   14.78 
37     9-2<; 
ii   26.71 
46  51.  i( 
37  14-5? 
36  37-73 
26   10     7.oC 

7-5 

33- 

7  =  6 

....    23.836. 

49.    .  . 

.    .    28. 

-()              TT       S 

38.5 

31-     I3-254-5 

7-5 

7.' 

IS 

.   .      .   .    27.2 

40. 

52.       4-5 
43-  S  55-4 
[4.9  -.-.- 

39-3   -   - 
ig.8    -   - 

.    .    59-     'I- 

.    .     I  I.  2  24. 

23.8 
36.6 
45- 

.   .     .   .'30.9 
....    15.7 
54-2    7-     IS.  g 

.    .      .    .    35- 

28.' 

55-      7-4 
40.8    .. 

•  • 

•   • 

47.258.0    .   . 
33.845.857.7 
57-      9-    -2- 

10. 

34.6 

.  . 

•  * 

36.  12 
33.04 
43-6I9 
42.632 
44.492 

47.50 
41.038 
27.28 
43-336 

37-75 
41.27 
39-26 
33-205 
22.378 
39.112 
40  .  i  80 
35-52 

52  44.81 

54  30.78 
22     8.  go 

43     9-Si 
42     5-82 
25  41.96 
14  55.80 
31  31.07 
13  37-03 
10  58.76 
35   12.25 
45     5.83 
ig  25.60 
54  46.68 
45   10.95 
44  34-18 
18     5.95 

6.35 

6.37 
6.46 

6:57 
6-59 
6.59 
6.69 

6.73 
7.00 
7.04 
7.04 
7.08 

7-13 
7.16 

7-17 
—  7.20 

7.14 
7.30 
4.28 
6.23 

6.13 
4.60 
3.61 
5-14 
3-49 
3-25 
5-49 
6.42 
4.03 

7-35 
6.42 
6.38 
-  3-91 

.   .    52.      .   . 

<;•     21.     33-5 

46.     58.      .   . 

.  .    o.     .  . 

30.      .  . 

4S.7   .   . 



50.        2.      [4.2 
48.      60.      13. 

•   • 

.    14. 

.    .     38.        .    . 

28        in 

46.     58.     10. 

22.6 

34.8    .   . 

.  .  2.715. 

27-5 
25. 

36.9  49. 

2. 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Clock. 

Hourly 
rate. 

c 

Zenith  Point. 

Mic. 

Co.       (g7)   I 

52.  Minutes  assumed  as  10  instead  of  n, 
and   micrometer  reading  as  3Sr.O36 
instead  of  37r.O3&. 
7.  Transits  over  T.'s  IV,  V,  and  VI  as- 
sumed as  recorded  over  T.'s  V,  VI, 
and  VII. 

1847.         h.                    s. 
May    4,     17             -18.40 

s. 
g  O.O2O 

S.                         S. 

-  0.048 

s. 

-  0.531 

359  59  59-6i 

4or.M8        (I>S) 

INSTRUMENT  READINGS. 

Date. 

CIRI-I.I:. 

*. 

iarom 

-a  £ 
~  o 

M    £ 

11 
3! 

X    0) 

51-4 

53- 

47-5 
46. 

A. 

B.         C.         D. 

Corr'd 
Mean. 

I 
Mean. 

Zone    98 

1847.       h.    m. 
May     4,  12       5 

13 
M 
14     25 

0              1                II 

^  50   \l'l 

15.4     13.0     14.2 
13.8     14.2      14.0 

11.67 

(11.72$    - 

3 

in. 
0.224 

0.228 
0.230 
0.236 

59- 

58. 
56.5 
55- 

3 

/ONES  OBSKKVED  WITH  THE  MERIDIAN   CIRCLE,  1847. 


ZONE  98.    MAY  4. 

MAJ.     D0  =  —  25°  51'  50"—  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

, 

"2 

MICROMETER. 

i 

<A 

* 

Mean  Right 
Ascension, 
1850.0 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

HI. 

IV. 

V. 

VI. 

VII. 

n. 

12. 

35 
36 
37 
38 
39 
40 

42 
43 
44 
45 
46 

47 

48 

49 
50 
51 
52 
53' 
54 
55 
56 
57 
58 

59 
60 
61 
62 
63 

64 
65 
66 
67 
63 
69 
70 

I 

2 

3 
4 

6 

8 
9 

8 

9 
9 
9 
9 

8 

9 
9 

9 
6 

2-3 
9 
5-6 
8 
8 
7 
9 
8 
8 
7 
7 
8 

9 
8 
8 
8 
8 
9 
9 
6 

7 

8 
8 
8 
8 

8 
7 
9 
9 
9 
8 

9 

7 
8 

44-5 
45-2 
25.6 

56.2 
37-9 

7.6 

10. 

47. 

22. 
62. 

58.4 

h.  m.     s 
13  24  43 
27  45 
29  25 

30   22 

31  43 
33  18 

35   16 
36  26 
40  55 
49  36 
54     3 
13  58     I 
14    o  41 

4   22 

6  30 
7  27 
io  41 

13  14 
14  15 
15   55 
17  20 

17  35 
19  31 

22    15 
22       8 
.     23    42 

3i     8 
30  23 
35  24 
36  58 
39  22 
43  37 
44  50 
14  47  17 
15    26      2 
15    28    17 

ONE  99. 

II    21    32 
22   24 
25    23 
28 

29     8 
29  59 
37     2 
39     I 
11  41  36 

89 

4S 

06 

iS 
19 
5? 
14 
II 

OI 

34 
62 

05 
67 

i/ 
88 

75 

10 

-,'•} 

68 

27 
42 

r- 
76 

3" 
93 

22 
08 
76 

33 
75 
34 
58 

So 

M. 

73 
94 
97 
28 

96 

3" 
34 
99 
II 

s. 
-10.95 
10.93 
10.93 
10.92 
10.92 
10.91 
10.90 
IO.OO 

10.87 
10.83 
io.  Si 

10.79 
10.78 
10.76 

10.75 
10.74 
10.73 
10.72 
10.71 
10.70 
10.69 
10.69 
10.68 
10.67 
10.67 
10.66 
10.62 
10.63 
io.  60 

10.59 
10.58 
10.56 

10.55 
10.54 
10.32 
—  10.30 

VY  6.     IV 

-12.38 
12.38 
12.37 
12.37 
12.37 
12.37 
12.35 
12.35 
-12.34 

S. 
—  I.OO 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 

i.oo 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
1.0! 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OI 
I.OO 

0.99 

I.OO 
I.OI 
I.OI 
I.OO 
I.OO 
I.OO 
—  I.OI 

IAJ.     D 

—  I.OO 
I.OI 
I.OO 
I.OO 
1.00 
I.OI 
I.OI 
I.OI 

-0.99 

o  —  ~2 

vii. 

5 
5 
4 
6 

4 
3 

i 

7 
3 

3 

2 

7 
3 
3 
3 

4 
2 

6 
6 
6 

3 

2 

6 

4 
6 

7 
3 
i 

5 
7 
7 
i 

3 
2 

7 

6°  2 

4 

2 

4 
3 
3 

2 
2 
2 
6 

r.           '      " 
44.38    21    42.72 
46.96    2O   13.95 
48.15     25    19.59 
38.64    16  18.47 
37.98    31     9.20 
40.68  135  32.55 
37.02552  13.55 
40.628;  9  19.45 
36.04038  12.19 
45.04833     2.27 

40.69        ;50             7.58 

47.67     5  17.46 
38.65336  42.16 
31.09   41     2.50 
33.67539  33-57 

n 

-    7-21 
7-2-1 

7.2C 
7.26 
7.27 

7.29 

7.2C 

7-3C 
7.26 
7.10 
7.13 
7.  OS 
6.gt 
6.9: 

-  4-23 
4.  io 
4-57 
•    3-73 
5.10 

5.52 
7.10 
3.oS 

5-79 
5.29 
6.92 
2.69 
5.62 
6.05 

h.  m.     s. 
13  24  31.94 
27  33-38 
29  13.55 
30    10.  14 
31    31.26 
33     6.28 
35     4-62 
36  14-24 
40  43-24 
49  24.18 
53  51-53 
13  57  49.83 
14     o  29.27 
4  10.91 
6  18.71 

7   '5-43 
io  30.15 
13     3-03 
M     3-39 
15  44.08 
17     9.02 
17  23.99 
19  19.59 
22     3-75 
21   56.75 
23  31.10 
30  56.67 
31    I  2  .  30 
35   12.63 
36  46.49 
39  "-I? 
43  25.76 
44  39.20 
14  47     5.80 
15  25   51.26 
15  28     6.49 

II    21    19.35 
22  11.55 
25  io.  60 

(27)14.91 
28  54.89 
29  45.92 
36  48.98 
38  48.63 
II  41  22.78 

0          1                   11 

26  13  44.10 

12    15.29 
17    21.42 

8   19.46 
23   H.57 
27  35-35 
44   17-94 
i   19.82 
30  15.28 
25     4-82 
26  42   11.69 
25  57  17.28 
26  28  44.86 

33     5-51 
31  36.40 

26  39.78 
37  45.09 
5  54-43 
4  35-56 
10     4.88 
32  34-69 
37  50.68 
9  42.51 
23     6.75 
6  55-41 
4  28.27 
23  47.81 

43     3-17 
i  8  12.96 

o  54-84 
o    o.  14 
39     2.39 
30  36.96 
26  38  50.81 
25   59  30.17 

26  56     5.01 
27    12    27.99 
26  55   15.52 
27     5   36.01 
2    15.71 

io  18.82 

II    54.83 
27     8     1.13 
26  40  37.66 

ee 

41.2 

18. 

30.7 

43- 

•   • 

67- 

20. 

51-2 

3-3 

27.8 

40.3 
38.5 

•    • 

•  • 

5S/7 

10. 

22.3 

5.5 

47- 

18. 
60. 

.  . 

38.' 

52. 

3-7   -  - 

38  .'2 

50. 

30. 

62.3 

8/2 

42. 

56.' 

20.8 

53-8 
27- 

7-9 

33- 
48. 

6. 
39-4 
39-5 
20. 

6O.  2 

19. 
52. 

3L93234  37.58 
38.21    45  41.95 
42.83413  54.30 
45.121  12  35.62 

35.56218    4.50 
31.97  40  32.22 
38.04   45  47.80 
36.204  17  42.41 
38.10   31     5.37 
41.052^4  55.61 
35.12512  29.08 
38.53536  46.35 
39.15   |5I     0.57 
36.53    26  12.80 
41.305:  8  56.45 
42.855:  8     2.09 
46.12  47    0.75 
35-34   38  36.28 
46.36   46  52.48 
43.65      7  35.76 

6'  30". 

41.05229  23.80 
38.12745  44.51 
42.49   28  34.03 
34.85    38  53.10 
40.67   35  32.90 
41.90543  34.82 
39.14   45     9.96 
45.92241   16.61 
42.76813  56.58 

6.76 

6.6(: 

6.62 

6.55 
6.49 
6.48 
6.40 
6.2S 
6.28 
6.21 

5.83 
5.82 

5.60 

5-51 

5-36 
5.10 
5-01 
4.86 
i.  (it 
-   1.50 

-  6.  28 

6.35 
6.67 
6.70 
7.06 

7.15 
7.82 
8.00 
-  8.23 

5-44 
6.48 

3.51 
3-39 
3.89 

5-99 
6.48 
3-82 
5-10 
3-59 

5^4 

7.00 
4-65 
3-03 
2.95 
6.63 
5-82 
6.63 
—   2.91 

-  4-93 
3-13 
4.82 

6.21 

5-75 
6.85 
7.05 
6.52 
-   2.85 

38  .'? 

50.6 

3- 

1=1.  Q 

43-5 

56. 

68. 

15.9 

19.8 

.  . 

13. 

56. 

12. 
46. 

8.7 

24.2 

58. 

20. 
36. 

36.5 
IO.2 

48.4 
47/6 

61. 
59-2 

15. 

28 

29-5 

42. 

27    2 

8. 

33- 

SO.' 
44-9 

42.554.3;  ... 

Z 

fir 

16 

fir 

8  1 

2O.4 

24. 

36.4 

25- 
59-4 

4-4 

49-2 

23.8 

2.3I5. 
2.4I4.4 
36.      -   - 

27- 

•  • 

.  . 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.     Mic. 

Co. 

•  (98)  45.  Hor.  thread  assumed  as  I  instead  of  2. 
(98)  54.  Time  of  transit  over  T.  VI  assumed  as 
20'  instead  of  28.o. 
(98)  62.  Minutes  assumed  as  31  instead  of  30. 
(98)  69.  Hor.  thread  assumed  as  i  instead  of  2. 
(99)     5.  Transit  overT.  Ill  assumed  as  at  56".! 
instead  of  61". 
(99)     9.  Transit  over  T.  II  assumed  as  at  ii".4 
instead  of  4*.  4. 

1847.          h.              s. 
May    6,         8        —  19.27 

s. 

g  O.O22 

s.                  s. 
—  0.048 

s. 

-  0.531 

r 
o    o    0.36         40  . 

181 

INSTRUMENT  READINGS. 

CIRCLE. 

-a  B 
|| 

12    1> 

«£ 

63- 
63- 
61.8 

60/5 

57- 

C   0 

Date. 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone   99 

h.     m. 

May     6,  II     25 
ii     35 

12      14 

13      9 
13     27 

14     50 

294 

12    29. 
30. 

31-2     34-8 
32-5     37-0 

35-2 
37.2 

32.69 

32.55 

in. 

30.072 
30.074 
30.070 

57-8 
59.5 
58.8 

54- 
48. 

30.05 
30.020 

/ONES  OB.SERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  99.    MAY  6.    MAJ.     D0=  —  26 

°  26'  30"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

" 

., 

MICROMETER. 

' 

* 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

10 
ii 

12 
13 
M 
15 

16 
17 

IS 

'9 
20 

21 
22 
23 
24 
25 
26 

27 

23 

29 

30 
31 

11 
34 

35 
36 
37 
38 

39 
40 

41 
42 
43 
44 
45 
46 

47 
48 
49 
50 

52 
53 
54 
55 
56 
57 
58 

9 

8 

9 
7 
9 

8 

9 
to 

10 

10 

8 
S 
8 

10 

9 
9 

7-8 

9 
9.10 
6 

8 

8 
9 

8 

9 
8 
6 
9 
7 
8 
10 

9 

S 

9 
8 

9 
10 
to 

9 

S 
8 

9 

S 

9 
9 
8 

9 

29.5 
49-3 

41.5 

14.8 

66. 

h.  i 
...    ii  . 

. 

24. 

m 

13.2 

m 

11.       S. 

;2  29.29 

17  49-51 
(8  29.66 
;o  42.78 
;i   18.88 

53  18.59 
54  46.12 
5.8  40-95 
59  31-35 
59  58.95 
o  47.46 
58.04 
3  21.  10 
5  27.31 
6  41  .76 
7  55.46 
8  30.34 
8  44.38 
•3     0.55 
15     6.37 
17  40.58 
'9  28.74 
23  33-86 
24  40.66 
28  34-53 
35  28.21 
36  11.62 
jo    7.71 
}0  39.89 

}2    52.59 

»5  52.88 
t6  25.02 
17  52.20 

*3  42.93 
48   53-43 
51    15-33 
53  38.47 
55     7-34 
58     2.4^ 
59  18.73 
i   23.25 
5  49  -5C 
6     7-17 
8  27.42 

12    28.42 

58.  of 
16  28.34 

'7  55-2<; 

IS  47.  U 

s. 
-12.34 
12.33 

12-33 
'12.32 
12.32 
12.32 
.  12.31 
12.31 
12.30 
12.30 
12.30 
12.30 
12.29 
12.29 
12.28 
12.28 
12.28 
12.28 
12.27 
12.26 
12.25 
12.25 
12.24 
12.24 

12.22 
I  2.  2O 
12.20 
12.18 
12.  IS 
12.  17 
12.  16 
12.16 
12.15 
12.15 
12.15 
12.14 
12.13 
12.  13 
12.  12 
12.  II 
12.  II 
12.09 
12.09 
12.08 
1  2.  06 
1  2.  06 
I2.O5 
12.04 
—  1  2  .  04 

s. 
-0.99 

I.OO 

0.99 

I.OO 

o-99 
9-99 

I.OO 
I.OI 

o.99 
0.99 

I.OI 
I.OI 
I.OI 

0.99 
0.98 

I.OO 
I.OO 
I.OO 
I.OO 

1  .00 

I.OO 

0.99 

I.OO 
I.OI 

0.99 
0.99 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 

1  .00 

I.OO 
1.00 
I.OO 
—  I  .00 

• 

6 

5 

7 
5 

6 

5 

2 

6 
6 
2 
2 
2 

7 
7 
5 

2 

3 
4 
4 
6 

3 

i 

7 
7 
7 
6 
6 
4 
7 

2 

7 
7 
7 
4 
7 
6 
2 
4 
4 
5 
4 
I 

7 
7 
4 
6 

5 

r. 

34.070 
34-25 
37-6i 
40.  1  6 
40.16 
45-595 
43-765 
45-125 
38.898 
39.10 
40.  to 

35-95 
35.362 
32.853 
50-44 
45-46 

8  55-84 
i-  31.26 
ii     2.56 
M     7.92 
9  34.83 
9  27.15 
22     3.88 
IT.  44.04 
16     9.43 
[6     2.48 

u  36.93 

16  59.70 
17   19-94 
13  47.25 
3  42.12 
21     5-53 

-   8.31 
8.77 
8.82 
9.01 
9.04 
9.22 
9-34 
9-63 
9.70 

9-73 
9-79 
9.80 

9-97 

10.12 
IO.2I 
IO.29 

.1 

-  3-53 
4.67 

2.49 
4.22 
2.31 
2.31 
3-93 
6.60 
3.16 

3-15 
6.99 

7-31 
7-36 
2.85 

1-53 
3.81 

h.  m.     s". 
II  42  15.96 
47  36.18 
48  16.34 
50  29.46 
51     5-57 
51     5.28 
54  32.81 
58  27.63 
59  18.06 
ii   59  45.66 
12     o  34.15 
(1)44.73 
3     7-80 
5   14-03 
6  28.50 
7  42.  18 
8  17.06 
8  31.10 
12   47.28 
14    53." 
17    27.33 
19    15.50 
23    20.62 
24   27.41 
23    21.32 
35   15-02 
35  58.42 
39  54-53 
40  26.71 

42  39-42 
45  39-72 
46  11.86 

47  39-05 
48  29.78 
48  40.28 
51     2.19 
53  25.34 
54  54-21 
57  49-34 
12  59     5.62 
13      I    16.  14 
5   36.41 
5   54-oS 
S    14-34 
12   15.36 
(14)45-00 
16   15.29 
17  42.25 
13  IS  34.62 

0              /               tl      ' 

26  45  37.68 
54  I4-7C 
37  43.87 
50  51.  I! 
36  16.18 
36     8.6S 
26  48  47.15 
27     8  30.27 
26   42    52.  2C 

26  42  45.  3f 
27  u  23.71. 
13  46.81 
27  M     7-27 
26  40  30.22 
30  23.86 
26  47  49.63 

27     7     9-5' 
26  59     1.67 
55  54-04 
55     7-7t 
26  52  i6.8e 
27     o  59.71 
27   16  43.47 
26  36     6.52 
32  19-95 
37  I7-K 
44  36.  8c 
26  46  41.  8c 
27     2     2.5r 
26  35   19-31 
27     S  42.  70 
26  36  23.  4C 
33  25.32 
34  15-  ic 
53     8.82 
33  27.8: 
26  41  46.68 
27   it  46.89 
26  59  36.53 
56  12.54 

49  58-  9C 
26  55     6.oc 
27  16  25.04 
26  37  11.97 
39  13-  3^ 
57  26.51 
41   15.8= 
26  52     6.6t 

31- 

43- 

55- 

6.7 

18. 

30.8 

.-R   f 

43.7 

1  6 

„ 

41  - 

8   1 

16 

.      .       II 

55-4  12 
66. 

•    • 

•   • 

•   • 

21.3 
27- 

^3-5 
39-8 
54- 

15-7 

66  •> 

58. 

(•-   * 

So 

55- 

fi-r  -i 

52.3 

47-456 
46.40 
4L50 
42.846 
37-732 
42.995 
41.07 

40.54 
47-12. 
38.50 

35-94 
32.318 
30.85 
41-93 
44.84 
40.07 

45-23 
43-795 
46.338 
45-T7 
40.89 
39-50 
35-  !o 
41.018 
41.782 

42.95 
41.64 
38.68 
35.16 
38.875 
41-795 
38.052 

to  22.83 
32  15-75 
29     8.39 
28  22.09 

25  3L45 
34  12.91 
[9  54.46 
9  22.77 
5  36.38 
to  32.92 
r?  51.50 
19  56.12 
35   14-77 
8  34-94 

9  38.81 
6  41.11 
7  .30.78 
26  21.93 

6  43-47 
15     1.  19 

+4  57-28 
32  48.55 
29  24.98 

23    12.  IO 

28    18.50 

49  34.59 
10  26.76 
12   27.88 
30  38.57 
14  30.05 
25    19.42 

10.35 
10.62 

10.75 
10.89 
1  1  .01 

11  .22 
11.29 

11.49 
11.80 
11.83 

I2.OO 
12.03 
12.  II 

12.21 
12.23 
12.29 
12.31 
12.31 
12.3') 

'12.45 
12.49 
12.56 
12.60 
12.64 
12.71 
12.72 
12.76 
12.82 
12.83 

12.86 
12.87 
—  12.87 

6.40 
5.30 
4.90 

4.78 
4.40 
5.58 

2  .  20 

1-77 
2.4, 

3-39 
3.65 
5-71 
2.16 
6.62 
2.30 
1.90 

2.01 
4-50 
I  .90 
3-OO 
7.05 
5.38 
4-92 
4.0Q 
4.78 

2.39 
2.67 
5.08 
'      2-93 
—    4-37 

23- 

36 
42 

•4 

48- 
54- 

60.5 
66.2 

13.2 

25.2 

35-5 

29. 
34-1 

41- 

46.2 

C-3 

53- 
58.3 
5  .4 

5-8 

in 

.2 

22.4 

34-3 

46.5 

fi'c  ' 

24. 

36 

55-2 

8. 
40. 

2O.  I 

=  1   R 

32. 
4-7 

65 

17. 

"0  « 

40.5 

52.9 

5- 

49.8 

fi'"  ' 

17. 

29. 

20. 

30.5 

61.2 
30.5 

51 

'I 

•5 

3-5 
26. 

55- 

15.4 
38.4 

26.8 

4°. 

7-5 

19.2 

32. 

39-5 

2J  . 

37-6 

23-5 
50. 

7- 

31- 

11).  2 

43- 
48. 

32-3 

56.5 

60. 

4    r, 

.    .     12 

-   .    "3 

4 

-5 

16. 

28.5 
.-R 

40. 

53- 

5-4 

20. 

32.2 

12.5  13 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Ho  inly 
rate. 

" 

: 

C 

Zenith 

Point.     Mic.  Co. 

(99)  i 
(99)  i 
(99)  i 

(<  ,.  3 

.  !  (99)  3 
i     (99)  5 

(99)  5 

2.  Transit  over  T.  ii  assumed  to  have 
been  recorded  over  T.  12. 
4.  Transit  over  T.  n    assumed  to  have 
been  recorded  over  T.  12. 
5.  Minutes  assumed  as  51  instead  of  53, 
and   micrometer   reading  as  5or.5g5 
instead  of  45'.  595. 
i.  Transit  over  T.   ii  assumed  to  have 
been  recorded  over  T.  12. 
i.  Hor.  thread  assumed  as  5  instead  of  6. 
o.  Micrometer  reading  assumed  as42r.oi8 
instead  of  4tr.oi8. 
3.  Transit  over  T.  ii  assumed   to   have 
been  recorded  over  T.  12. 

1847.        h. 

s. 

s. 

s.                   s 

s. 

r. 

INSTRUMENT  READINGS. 

Dale. 

CIRCLE. 

Barom. 

11 
IE 

—   ^ 

If 

-   ': 

H 

A. 

»• 

D. 

Corr'd 
Mean. 

Mean. 

1847.       h.     m. 

in. 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE. 


ZONK.  99.     MAY 

6.     MAJ.     D0=  —  26°  26'  30"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"i 

MICROMETER. 

i 

* 

J, 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

i. 

II. 

III. 

IV. 

V. 

VI.- 

VII. 

II. 

12. 

59 
60 
6t 

',2 
63 
64 
65 

66 

67 
63 

7" 
71 

r- 

73 
74 

75 
76 
77 
73 

79 
So 
Si 
82 

S3 
•-4 
S3 

87 
gg 

89 

90 

92 

94 

95 

97 
98 
99 

100 

102 

!  '  .3 

I'M 
105 

107 

8 
8 
8 
7 

10 

S 

9 

8 

9 
9 
9 

10 

8 
8 

10 

8 
9 
9 
9 

8 

9 
9 
6 

\ 

9 
9 

10 

6 

8      . 

s 

S 

O 

6 

S 
S 
8 
8 
Id 
8 
8 
•> 
S 
S 

4-5 

h.  m.     s. 
13  20  27.44 

21    47.94 
22    44.09 
23 

24    29.84 
28    58.06 
30   45-76 
31    59-16 

35   17-24 
36  39.26 
37  22.19 
41  24.28 
42  39-97 
43   10.30 
47  48.83 
48  13-92 
36.71 
51.02 

5°  58.39 

5i  19-95 
52  15-82 
54     4-04 
55   10.90 
57  40.06 
58  41.12 
13  59  58-66 
14     i  30.23 
4   15.03 
4  23.34 
6   18.49 
7  55-26 
9  47-59 
13   15-45 
14  39-93 
14  56.86 

is  30.3? 

17   I9-4S 
19 
19  35.01 
20     4.4; 
21   55.0; 
23  35-9: 
45-71 
33  5l-if 
35     6.8c 
47-7: 
39     7-3<; 
14  42  48.00 

s. 
—  12.03 

12.  02 
12.02 

s, 

—  I.OO 

I.OO 
I.OO 

7 
7 
5 
I 

5 
- 
6 

5 
5 
4 

2 

5 
4 
5 
4 
6 

4 
5 
2 

r. 
38.36    i 
39-55     ' 

4'  .585  2 
34.7525 
34-05     2 
36.56    J2 
35.7/St 

43-68    2 

5L3I5  i 

45.80    2 

49-55    3 
36.6872 
38.46    3 
35.9852 
40.49    2 
44.612  2 

46.74    2 
43-S7    4 

0  37-77 

3  18.88 
3  31-88 
7   38.14 

6   H-77 
7   56.77 
2     6.  So 

7  44-11 
6  4"-  14 
9  11.77 
6     7.40 
o  52.98 
6  31.5^ 
9  43-01 
7  21.32 
S  48.17 
o  21.52 

2    26.91 

II 

-12.88 
12.89 
12.89 

12.89 

1  2  .  89 
12.89 

ia!88 

12.86 
12.85 
12.84 
12.79 

12.  78 
12.77 
I  2  .  69 
1.2.60 
12.68 
12.67 
12.63 

—   2.42 

2.33 
4*1 

4.68 

4-4* 
3-39 
3-93 
3-37 
4-55 
6.26 

4-47 
5-12 
4-53 
4.96 
4.64 
4.84 
3-70 
6.69 

h.  m.      s. 
13  20  14.41   26  37  23.07 
21   34.92         36  42.06 
22  31.07  26  50     5.88 
(23)              27  20  23.00 
24  16.83  26  54  25.71 
23  45.07         52  59.14 
30  32.78:        44  43.05 
31   46.18         48  53.61 
35     4.28         44  30.34 
36  26.30;  26  53  27.54 
37     9.24  27     6     0.87 
41   11.34  26  52  54.66 
42  27.04         57  40.88 
42  57-37         53   18.86 
47   35-92          56  30-66 
48      I.  01          54     8.65 
48  23.81         55  35.69 
48  38.12.  26  47     7.89 
50  45.50  27     9  16.23 

51 
51     7.06 
52     2.93  26  35     7.64 

53  51-  "'         42   19-85 
54  58.03         44  29.84 
<;7  27.20         50  17.01 
58  28.26;        38   11.08 
13  59  45.81;        59  15.58 
14     i   17.39         40     8.29 
4     2.20        44  26.47 
4   10.51   26  33   11.42 
6     5.67'  27     3  31.18 
7  42.45  27     9  45.38 
9  34.79  26  49  28.33 
13     2.71  26  38     4.69 
14  27.15  27  "3  48.12 
14  44.09 
15   17.62           3  44.63 
17     6.72  27     6     7.32 
(16  59.)      26  50  21.82 
19  22.26  26  38     1.67 
19  51.68  27   14 

21    42.29            20    28.65 
23   23.20             21 
(23)32.98           II      8.29 

33  v                8  39 
34  54.13  27     7  43.72 
•      (36)35-06  26  34     7.51 
!       38  54.74  27     4      1.39 
14  42  35.46  27     o  54.00 

•    • 

.  .    44. 

56.5    8.7 

•  • 

.  . 

.  . 

29.5 

42.5 

22.8 

35- 
"•>  R 

•    • 

12.01 
11.99 
11.98 
11.98 
11.96 
1  1  .  96 

11-95 
11.94 
II-93 
li  93 
11.91 
11.91 
11.90 
11.90 
11.89 

I.OO 
I.OO 
1^00 
I.OO 
I.OO 
I.OO 
I.OO 
1,00 
I.OO 

i.  a 

I.OO 
I.OO 

1  .00 

I.OO 
I.OO 

• 

34 

; 

46.5  59.2 

u.  S 

•    • 

[6     1 

34-9 

46.4 

59-3 

17. 

.  . 

-1 

•  • 

•   • 

35. 

17-3 

*, 

26 

1"   4 

=  6 

20. 

[67-] 

23.2 

11.89 
11.89 
11.88 
11.87 
11.86 
11.86 
11.85 
11.84 
11.83 
11.83 
11.82 
li.  Si 
11.80 
11.78 
11.78 

H-77 
11.77 
11.76 

I.OO 
I.OO 
I.OO 
I.OO 
I.  CO 
I.OO 
I.OO 

i.oo 

I.OO 
I.OO 
I.OO 

1  .00 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 

• 

7 
6 
6 
5 
7 
4 
7 
6 

7 
3 

2 

5 
7 
3 

42.25 

39-93  ;i 
36.13    i 
41.25    t 

31-95    I 
35-702.; 
33-55    i 
37-99    i 
45.64 

33-63  : 
43.02  - 

-42.65    ; 
37.1251 

38.13  : 

S  22.92 
5  34-22 
7  43-94 
3  30.41 
i   26  .  i  i 
2    27.84 
3  23.14 
7  40.84 
6  27.30 
6  43-  08 
2  56.46 

2    J2.2.I 

I  20.27 
7     0.29 

12.60 
12.56 
12.54 
12.47 
12.44 
12.40 

1  2  .  36 
12.27 
1  2  .  26 
12.  19 
12.13 
I2.O7 

»-93 
li.  Sb 

2.  12 
3-07 
3-36 
4-13 
2.53 

5-34 
2-79 
3-.3f 
i.8( 

5-91 

6.7'. 
4.02 

a.  49 

5-95 

18.5 

.  . 

40.5 

52.4 
53-3 

II.  2 

4.2 
6. 

23- 
42.4 

17.9 

35-8 
=  1   S 

•    • 

•  • 

35- 
3-5 
28. 

'9- 
55-6 
47-8 
15-4 
39-8 

35-6 
30-7 
7-5 
59-9 
27.4 

52- 

48.2 
43- 

20. 
40- 

60.0 
55-3 
32- 

•    • 

30.4 

3 

3 

5 
7 

2 

I 

3 

2 
•2 
2 

7 

2 

3 

38.23  ; 
34.09  : 

4  1  .  09    : 
37.205 
34.26   . 
•34-55 
40.715. 
40.595- 
44.89   . 
46.51    . 
43-97 
53-95    . 
43.135. 

6  56.85 
9  19.29 
3  35-91 
i  17-52 
7  57-86 
3  38:84 
(5  31-35 
14  19-86 
II   52-13 
(0  56.38 
7  24-75 
,7   14.81 
54     8.09 

11.84 
11.76 
11.76 
n.6f 
11.64 

11-54 
11.47 

10.  91 
10.84 
10.  8c 
10-  5', 
-10-35 

5-94 
6.27 

4-1? 

a.  49 
7:48 

8.27 
5-75 
6-97 
6.63 

6.5c 
1.90 
5-9<: 
-   5-5C 

32. 

44- 

|| 

' 

• 

32.5 

44- 

56.2 

41.5 

11-75 
H-75 
11.74 
11-73 
II-73 
11.67 
11.67 
11.66 
11.65 
—  11.63 

I.OC 

i  .oc 

I.OC 
I.OC 

I.OC 
I.OC 
I.  01 

i.oc 

—  I.OC 

• 

. 

42.955. 
23.836. 

7-2 
48. 

rR 

•  • 

•  • 

.    • 

38   = 

n  f 

.... 

42- 

•    • 

43- 

54-5 

|S- 

20.. 

.   . 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

in 

1 

" 

c 

Zenith 

Point. 

Mic.  Co. 

(99)     74.  Hor.  thread 
(99)     78.  Observation 
(99)     84.  Micrometer 
instead  of 
(99)     86.  Transits  ovc 
to  have  be 
and  VII. 
(99)  105.  Transit  ove 
been  recor 
(99)  106.  Micrometer 
instead  of 

issumedas  4  instead  of  6. 
rejected. 
reading  assumed  as  36^95 

3ir-95- 
r  T.'s  Vand  VI  assumed 
:n  recorded  over  T.'s  VI 

•  T.   li  assumed   to  have- 
led  over  T.  12. 
eadin»  assumed  as  52r.95 
53r-95- 

.847-        ., 

s. 

s. 

s. 

s. 

s. 

s. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

1  larom. 

•s  E  "a  £ 
^  o   c  c 

r,  «   x  j 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Mean. 

1847.       h.  m. 

- 

in. 

• 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


43 


ZONE  99.     MAY  6. 

MAJ.     D0  =—  26°  26'  30"  —  Continued. 

No. 

108 
109 
no 
in 

112 

113 

1 

2 

3 
-I 
5 

6 

7 
S 

9 

10 

II 

12 
13 
14 

15 
16 

17 

20 
21 
22 

2; 
24 

26 

27 
28 
29 
30 
31 
32 
33 
34 
35 
36 

37 
38 
39 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"V 

«, 

MICROMETER. 

<• 

1/1 

Mean  Right 
</;        Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

11. 

III.    IV. 

V. 

VI. 

VII. 

II. 

12. 

9 
9 
9 

S 
8 
8 
8 
8 
8 
S 

9 

8 

S 

9 

8 
8 
8 
8 
8 
9 
9 
S 

S 
8 

s 

S 

s 

8 

8 

9 

S 
7 
8 
8 
S 

9 
8 
S 
8 

53  

h.  in.     s. 

14  43   15.97 
18.38 
44  40.02 
48  43-54 
49  32.46 

'4          58.97 

(INK    100.      J 

16     2  34.73 
4  27.73 
6  19.62 
12  16.61 
15  28.69 
21   31.46 
25  41.99 
27  14.62 
30  25.39 
32  32.  16 
45-31 
33  29.64 
35     9-97 
36 
37  28.84 
38  27.94 
40  12.09 
40  41-55 
42  23.96 

43     7  •  94 
48  23.65 
50  16.33 
52   10.56 
52   19.23 
53  55-94 
54  53-14 
55     7-95 
56     1.36 
i  6  59  28.98 
17     i  28.77 
H  43-50 
19  42.68 

21    22.54 
29    55.66 
31    39-lS 
32    54-30 

34     7-98 
35  33-iS 
17  36  49-7S 

s. 
—  11.63 

11.63 
11.62 
"•59 
11-59 
-11-59 

IAY  6. 

-11.17 
II  .  16 
11.15 
ii.Il 
11.09 
11.  06 
11.03 
II  .02 

11.01 

10.99 
10.99 
10.99 
10.98 

s. 

—     .00 

.00 

.00 
.00 
.00 
-     .00 

MAJ. 

—  I.OI 

.00 

.00 
.00 
.01 
.00 
.01 

0-99 
.00 
.01 

.00 
.00 

P-99 

o.'=- 

3 
3 
6 

6 

r 

47- 
43- 
45- 
54- 
35- 

15 

36 

41 
3° 

63 

31  49.65 
34     0.04 
12   24.65 
16     1.42 
18     2:16 

-10.32 
10.32 
IO.22 

9-94 
-  9.88 

-   5-24 
5-55 
2.62 
3-12 
-  3-39 

h.  m.     s. 

'4  43     3-34 
(43)    5-75 
44  27.40 
48  30-95 
49   19-87 
14(55)46.38 

16     2  22.55 
4  15.57 
6     7-47 

12      4.50 

15    16.59 
21     19.  4(. 
25    29.95 
27       2.6l 

30    13.38 
32    21.  if 
32    33-32 

33   17.65 
34   58.00 
36 
37  I6.8S 
38  15.97 
40     0.13 
40  29.59 

42    12.02 
42    56.00 

49  H.75 
50     4-44 

51    58.68 
52     7-36 
53  44.07 
54  41.27 
54  56.07 

55  49-49 
16  59  17.  12 
17     i   16.93 
ii  31-75 
19  30.94 

21    10.83 
29    43.9S 
31    27.54 
32    42.64 

33   56.35 
35  21.56 
17  36  38.15 

26  58  35.21 
27     o  45.91 
26  39     7.41 
42  44.48 
26  4-1  45-43 

26  45   17.91: 
27     o  45.34 
26  49  17.41 
52     3-02 
47  48-21 
50  36.53 
26  47  29.78 
27   10  15.76 
26  58  55.98 
48  32.84 

26  59  23.50 
27   10  10.74 
10  18.58 

27    12      9.05 
26  37  14.61 
34  35.64 
42     0.88 

51   13.33 
39  29.  8(. 
52  23.  ic 
26  56  39.14 
27     I  21.  61 
27     2  46.2; 
26  52  33.71 

59  44.13 
42  32.25 

43  59-06 
38     2.63 
26  48  31.71 
27   it     7.74 
26  35   51.29 
27     4  47-68 
26  50  31.14 
27  18  37-2-1 
26  45  48.55 
27     9  52.56 
27     9  27.64 
26  54  13.97 

55-4 

47-5 

.     43.  ^ 

IO    2'             1Z          -          ~<l- 

'/ 

< 

6 

4 
5 
5 
5 
5 
5 

2 

3 

5 

34 
32 
42 
37 
45 
40 

45 
41 
45 
43- 

362 
68 
56 

73 
1  1 
20 
60 
62 
03 
74 

18  45-79 
34  ".85 
22   45-34 
25    31.52 
21    17.61 
24      6.54 
21     0.74 

43  44.63 
32  26.48 

22      4-74 

-30.53 
30.26 
29.98 
29.16 
28.  6g 

27-79 
27.16 
26.92 
26.44 
26.11 

-   1.67 

3-23 
2.08 

2.34 
1.91 

2.  2O 

1.  88 
4.21 
3.06 
1-99 

52    5 

4  •  7 

55-3 
4-5 

7.520. 
16.228.7 

31.8 
|i. 

43-5 
41-5 

ZT. 

53-4 

.     . 

8   c 

30.     42.4 
.    .     14.5 

19.532.5 

54-1 

44-4 

57  6 

66. 

39-5 
50.5 

62. 

37-5 

4 
2 
2 
2 

7 
7 
6 

5 
7 
5 
4 
3 
3 
5 
-1 
6 
6 
7 
5 
i 

7 
3 
5 
i 
6 
2 
2 
4 

34- 
•U 
41- 
38- 
38. 
42. 
39- 
39- 
34. 
36. 
39. 
41. 
39- 
36. 
34. 
38. 
36- 
36. 
43- 
42. 
40. 
45- 
40. 
36. 
33- 
41. 
42. 
43- 

93 
73 
50 
287 
045 
65 
915 
038 

91 
98 
62 

76 
30 

65 
23 
935 
412 

55 
63 
09 

25 
64 
02 

95 
042 
96 
675 
59 

32  54-44 
43  40.84 
43  48.76 
45  39-31 
10  48.61 
8   10.17 
15  34-74 
24  46.53 
«3     4-37 
25  57-32 
30  13.08 
34  55-39 
36  19.91 
.-.'•    8.67 

33  18.53 
16     8.45 
17  35.25 
II  40.02 

22       8.39 

44  43-9-1 
9  32.45 
38  26.20 
24   12.73 

52  16.25 
19  31.17 

43  32.93 
43     8.34 
27  56.48 

25-96 
25.69 
25.60 
,   25.32 
25.16 
24.89 
24.81 
24-53 
24.42 

23.39 
23-24 
22.92 
22.  go 
22.64 
22.46 
22.42 
22.27 
21.  6S 
21.33 
19-53 
18.13 
17.80 
16.20 
15.88 
15-65 
15.42 
15.13 
-14.90 

3.10 

4-21 

4.22 
4-42 
0.84 
0.58 

1-33 
2/27 
1.08 

2.39 
2.82 

3-30 
3-44 

2.40 

3-14 
1-33 
1-54 
0.93 
t.gg 
4.26 
0.71 
3.68 

2.21 
5-II 

1-73 
4-21 

4-17 
-  2.59 

47- 

.    .       .    . 

53-  5 

6 

• 

10.97 
10.96 

.10.95 
10.95 
10.94 
10.93 
10.  go 
10.89 
10.88 
10.88 
10.87 
10.87 
10.87 
10.86 
10.84 
10.83 

10.77 
10.  72 
10.71 
10.67 
10.66 
10.65 
10.64 
10.63 
—Jo.  63 

0.99 
i  .01 

I.OI 
1.01 
I.OO 
I.OI 

1  .00 

I.  'XI 
I.OO 

0.99 

I.OO 
1.00 
I.OI 
I.OI 
1.02 
I.OI 

0.98 

1.  02 

I.OO 
1.01 

0.98 

I.OI 

0.99 

0-99 

—  I.OO 

• 

fa 

.    .     12. 

18  6 

.    .     23.2 

35- 

60. 

33- 

45  .'S 

II.  5  24. 

58    211    " 

35-4 
28.5 

4L 

53-5 

7-8 

44- 

56.2 

45  • 

.   61   3 

13.4 

26.  2 

16  5 

54- 

5-2 

19. 

•    •    -13-  P 

55-2 

t  .  c. 

•   • 

47-359-5 
20.  5  32  .  5 

64.      .   . 

6  T 

in  ii'U   2 

.  , 

70.2 

.      .      '     .      . 

2.5 

14.626.2 

•     • 

CORRECTIONS.     . 

REM 

ARKS. 

D-iti                 Corr.  of 
Clock. 

Hourly 
rate. 

111 
S. 

it 

c 

Zenith  Point.     Mic. 

Co. 

(loo)    9.  Micrometer  r 
instead  of  4 
(100)  20.  .Micrometer  re 
instead  of  3 
(loo)  21.  Minutes  assu 
(100)  31.  Micrometer  rt 
instead  of  < 
(100)  32.  Transit  over 
been  record 
(100)  33.  Micrometer  r< 
instead  of  4 

. 

Mtling  assumed  as46r.O3 
5r.°3- 
adingassumcd  as34r.ogi 
4r.gi. 
med  as  49  instead  of  48. 
ading  assumed  as  5Or.og 

2r.O(). 

r.  VI  assumed   to  have 
ed  over  T.  VII. 
:ading  assumed  as  35r.&4 
5r.&4. 

1847.       h.                    s.                   s. 

s. 

s. 

r. 

INSTRUMENT  READINGS. 

CIRCUS. 

Barom. 

~S  e 
•fs 

rt  ^- 

11 

§1 

*  i 

Date. 
A. 

B.         C.         D. 

Corr'd 

Mean.  | 

i 

Mean. 

Zone  100 

1847.      h.     m. 
Mav   6,  16       2 

17     34 
18 

30.4 

33-9 

38.6       39.2 

35-67 

35-52 

in. 
29.992 
29.982 
29.968 

55- 
53- 
52. 

45-s 
44.^ 

44.5 

32.2 

36.0     39.8      40.2 

i 

44 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  18.17. 


ZONE  loo.    MAY  6.    MAJ.    D  =  — 


" — Continued. 


No. 


Mag. 


SECONDS  OF  TRANSIT. 


40  6.7  39 

42  S 

43  8.9 

44  S 

4?  S 

40  8 

47  7 

48  9 

49  8 

50  S 

51  9 

52  S 

53  8 
54'  8 

i  55  8 

!  56  io 

i  57  9 

5S  7.8 

59  9 

60  8 

61  S 


I. 

II.    III. 

IV. 

V. 

VI. 

40-  f. 

VII. 

53.4 

II.      12. 

51-4    4-5 

.     J2.J 

14.5 

^?. 

27. 

7  S 

5  *4 

.    .      .    . 

18. 
lf> 

30.5 
58 

'.'A'.'. 

.... 

•   •    j,  • 
50.4    3 

5°  9 

3-215- 

2l).  T     . 

.... 

19    2 

33- 

tf. 

3'- 

58. 

57-8 
43- 
11.2 

55-5 
23. 
•>ft    i 

.    .      .    .    54-      .    - 
26. 

52.       4-5  i»  
.   •    3-'  
38.650.8    ....      .   . 

.     .        .     .     J1.  2     .     . 

.   .      .   .    62.315.2 
6o.2 

26. 

."•'I    

.     2^. 

T. 


MICROMETER. 


li.  in. 

17  39 
40 
40 
42 
44 
45 
46 

47 
47 
50 
50 

52 

55 

57 

17  59 

1 3   2 

3 

4 

13 

18  15 


15- "84 
55." 

28.3SJ 

53-4' 
21.07, 

i9-94i 
25-84 
13.86 

38.24 

4-59: 

11.31 

32.931 
18.49; 
46.06; 
49.40! 

39-57; 

6.90 
26.12; 

6.I2J 
13.67 

0.31 
29-93 


S. 

-io. 61 
10. 61 
10.61 
10. 6o: 
10.59! 
10.58 
10.58 

»0-57 
10.57 
10.56 
10.56 
10.54 
i°-53 
to. 521 
10.52 
10.51 
10.50 
10.49 
10.49 
10.44 
10.44 
-10.43 


s. 
1. 01 

1.00 
1. 01 

1.02 
1.OO 
I.O1 

I. 00 
1.00 

0.99 

0.99 
o-99 

I.OC 

0-99 

1.02 
1.02 
0.99 
O.gS 
1. 00 
I.  O2 
-1.02 


ZONK  IOI.      JUMC  21.       Ms.       D=  — 


16.2 

»; 

os  - 

O.2 

2.5 

30.542- 

7-2 

28. 

»8. 

1         | 

2.5 

3- 

26.2 

38. 
43- 

50.5 

55- 

_ 

'   ' 

•     ' 

20. 

32-5 
2-5 

8.5 
2.8 

43.5 

23-5 

8  'a 

1  1  -  5  -3  •  5 
4S.5    -   - 

13-2 

26.5   . 

52. 

5-      -   - 

42. 

6.5 

0. 

1-5 

42.5 

51-5    3-5 
54.5   .  . 

26.838.5 

1 6  24 
26 
30 
32 
40 
42 
45 
48 
50 
5t 
52 
55 

16  58 

17  i 
3 
6 

7 
S 

12 

14 
17 

29 
17 


16.04 

54-88 

7-36 
40.16 
10.84 

25-37 
50.46 
55-20 

21.  l6 

39-19 
55-30 
47.84 
35-76 
8.18 
23.66 

0.86 

29-77 
26.52 

4-74 

17.11 

3.66 

7.10 

38.77 


r. 

42.295  28 


48.75 

42.1 


Mean  Right  Mean  South 

Ascension,  !Declination, 

1850.0.  1850.0 


39.222,24 
43-73  U8 


40.85 
40.09 
50.555  18 
45- I04J33 
43.18234 

38.43  36 
36.23  38 
39.18  36 

35-4*533 

32.16;  40 


42.84 
42.84 
41.009 

43-34  48 
46.20932 
48.13  5 
43-13  7 


<> 

3      4f>. 

5      42. 

40. 

43. 


4  45 
3  I  40 

7  39 

3  39 

4  44 
4  44 

4  40 
7  33 

6  31 

7  41 

I  36 

5  31 

1  40 

2  45 


369  40 
10847 
06633 
051  23 
78911 
73  32 
46922 
5<)i  15 
821'28 
76  [26 

29935 
830:  9 


33827 
793  27 
3('4  -'<) 
918  16 
96028 
759  8 
494  52 
26320 
820^0 
7c6'4i 


4 1 .  o.|  - 

12.36 

[3.48 

40.10 
22.98 

12.10 

39-17 
10.27 

O.2IJ 

6.47 
49.96 

5.66 
24.17 
37-41 
25-53 

3.64 
54-07 

5.05' 
36.40 
22.32 

1.63 

53.66! 


26.70  - 

0.86 

36.04 

39-  65 

3-5' 

4 .  o,S 

48-44 
11.45 
22.63 
41.69; 

45-35 
46.89 
11.24' 

30.  12 
15.07 

47-44 

9.01 

50.01 

40.51 
31.63 
32.11 
3.10 
24.02  - 


•14-43- 

14-12 
14.20 

13-74 
13.46 

13-27 
13.06 
12.91 
12.83 

12.35; 

12.32 

11.87: 

11.32 

11.04 

1  o .  !•  | 

10.47 

<)-'>•> 

9-73 

9-W 

7-77 

7-42 

-  -  .y: 


h. 
8.6717 

1.7" 
3.23 
2.26 
4-73 

2.52 

i  .39 
.Mi 

3-22  ' 

3-40 

3.6? 

3-45 
3.07 
I. 

0.54  17 
1.14  i  S 
4.28 
4.7'' 
3-04 
0.23 
o.s2  18 


m.  s. 

39  4.23 

40  43-49 
40  16.77 
42  41.80 

44  9-50 

45  8.34 

46  14.26 

47  2.28 
47  26.67 
49  53-03 
49  59-76 
52  21.40 

55  6-97 

56  34-54 

57  37-89 
59  28.04 

I  55.38 

3  14-64 

3  54.65 

13  2.23 

14  48.85 

15  18.48 


26  54 

26  45 

27  o 

26  50 

27  14 
26  35 

53 
44 

26  59 

27  o 
3 
4 

27   2 

26  58 

27  6 
26  34 

26  40 

27  io 
27  14 
26  58 

3i 

26  31 


•36.75 
36.3^ 
35-93' 
35-56; 
34- 471 
34.14! 
33-62 
33-16 
32-95 
32-75 
32.56 
32.18 

31. 6s; 
31-30! 

3°-95! 
30-53: 
30.301 

30.15; 
29.5? 
29.23 
28.80; 
26.83! 
•26.75! 


—  7.02  It)  23  54.20  2 


.68 

6.36 

5-37 
4.16 

6.21 
5-28 
4-54 
5-S4 
5-67, 
6-57 
4-03 


26  33.04 
29  45-52; 
32  18.31; 
39  49-00! 

42  3-54 
45  28.64; 

43  33-37 
49  59-35 

51  I7-38 

52  33-49 
55  26.04 


6.62 16  58  13.96 
5.75 17  o  46.38 
5-73 
98 


63 
88 
9' 


3  i-86 

4  39-07 


5-Oj 
8.01 


7  7-97 
S  4-72 

ii  42.94 

13  55-35! 

16  41. S? 

28  45.36 


-  7.1317(31)17.02 


47 

53 
40 
30 
17 
38 
29 

22 

35 
33 
42 
16 
43 
34 
34 
36 

22 

35 
'5 
59 
27 
56 
27  48 


58.14 
28.18 
30.85 
56.19 
41.17 
26.03 
54-65 
24-77 
16.15 
22.04 

5-77. 
21. is; 

38.94 
51-52 
40.25 
14.65 

5.20 
19.66 

50.75 
33-13 
9.28' 
1.50 


22. SS 

57-33 
30-74 
3*. 99 
54-55 
56.84 
39-75 

13-83 
32.52 
36.89 
35-51 
1-95 

20.  if- 

4.16 

36.361 

53-94 

36.0.1 
26 . 4 1 

21.52 


CORRECTIONS. 


Date. 

Corr.  of  . 
Clock. 

Hourly 
rate. 

m  • 

« 

c 

1847.          h. 
June    21,     7 

s. 
-   28.32 

g      O.OIO 

s. 

•      ' 

s. 

+  0.173 

s. 
-  0.752 

Zenith  Point.      Mic.  Co. 


*359  59  32.82 


INSTRUMENT  READINGS. 


Date. 

CIRCLE. 

Barom. 

' 

Attached 
Thermoin. 

External 
Thermom. 

. 

B. 

C. 

D. 

Corr'd 
Mean. 

62.41 

Mean. 
62.40 

1847.        h.  rh. 
102      June  21,   17     8 
i  "                  19     5 

*293  53  59-4 

59-8 

7-6 

28. 

in. 
30.260 
30.200 

68.5 
67. 

62. 

60.  S 

REMARKS. 


(100)  46.  Micrometer     reading      assumed      as 

44''. 09  instead  of  4or.O9. 
(too)  59.  Time  of  transit  over  T.  IV  assumed 

as  13". 2  instead  of  15". 2. 
(too)  60.  'Minutes  assumed  as  15  instead  o!  i  |. 

(101)  3.  Micrometer     reading     assumed      as 

44r.o66  instead  of  43r.o66. 

(101)  12.  Transit  overT.  VII  assumed  as  25k  in- 
stead of  2s. 5. 

(101)  16.  Minutes  assumed  as  5  instead  of  6. 

(101)  17.  Ilor.  thread  assumed  as  6  instead  of  7. 

(101)  18.   Ilor.  thread  assumedas  5  instead  of  6. 

(101)  21.  Hor.  thread  assumed  as  6  instead  of  5. 

None. — Increase  the  quantities  in  the  column 
i/i,  of  Zone  101,  numerically  2". 41. 


*  The  originally  recorded  values  of  zenith-point  and  circle-reading  were  found  to  give  nil  the 
declinations  about  37"  too  far  south.  Another  value  of  the  zenith-point,  found  in  the  Washington 
Observations  for  1847,  page  119,  would  double  the  amount  of  apparent  error.  No  time  seems  to 
have  been  noted  for  either  determination.  The  microscope-readings  are  very  discordant,  and  the 
minutes  of  the  circle-reading  are  certainly  erroneous  by  at  least  22'.  The  circle-reading  has  there- 
fore been  arbitrarily  assumed  as  293°  31'  4o".o. 


•ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


45 


ZONK  101.    JfXK  21,     Ms.     D0  =  — 

'  —  Continued. 

24 
25 
26 

27 
28 
29 
30 

32 
33 
34 
35 
36 
37 
38 

i 

2 
3 
4 
5 
6 

7 
8 

9 
IO 

ii 

(2 
13 

14 

15 
16 

17 
18 

19 

20 
21 
22 
23 
24 
25 
26 

27 

28 
29 

3° 

SECONDS  OF  TRANSIT. 

T* 

j 
»i 

, 

MICROMETER. 

i 

'  </i 

—  26.00 

25.44 
18.71 
18.21 

17.39 
17.06 

15.96 
15.21 
14.88 
14.57 
I3.9& 
13-19 
11.67 
10.83 
—  10.14 

-24.32 
23-79 
23-49 
23.28 
22.71 

22.57 

21.52 

21  .42 
20.83 
19.28 
18.34 
17-97 
I7.6l 
I7.30 
l6.8g 
I  6  .  20 

15.56 
14.08 

13-63 
12.71 
12.58 

12.  IS 
•      10.96 
10.81 
10.49 
10.22 

9-55 
7.88 

-   7-54 

Mean  Right 
(.'.-        Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

.Mag. 

II. 

III. 

IV. 

V. 

VI. 

VII.    II.      12. 

7        36.2 

1-5 

'3-5 

.   . 

h.  in.      s. 
17  34  13-5 

5.2   ..     ..    17  37  28.0 

s. 
7-20.75 
5      20.75 
6      20.69 
5     20.  6g 
g     20.69 
2      20.68 
7:     20.68 
o      20.67 
3      20.67 
8      20.67 
3      20.66 
7      20.66 
g      20.65 
3      20.64 
S  —20.64 

NIC  25.     J 
i  —  20.22 

2        2O.22 
2;       20.21 
o;       20.22 
O       2O..  21 

3      20.22 

4        2O  .  2  1 

4:     20.21 

I        20.21 
8        20.  2C 
8        20.  2C 
6        20.  2C 

7      20.  2c 

S        20.  IG 

7      20.19 
o      20.19 
o:     20.10 
6|     20.18 
3      20.  18 
5      20  .  i  8 
S      20.18 
8      20.17 

2        20.17 

6      20.17 
5      20.17 
i      20.17 
8      20.17 
6      20.17 
S      20.16 
3  —20.16 

s. 

-0.99 

I.OI 
I.OO 
I.OI 
I.OO 

I.OI 
I.OO 
I.OO 

1  .02 

I.OI 

0.98 

I.OO 
I.OI 
I.OI 
—  I.OO 

Is.     D0 

—  1  .00 
i.oo 
0.98 

I.OIj 

0.991 
0.99 

1  .01 

1  .01 

I.OO 
I.OO 

0.99; 
o-99[ 

I.OI 

0.99 
0.99 
0.99 

I.OI 
I.OO 

1  .01 

I.OO 
I.OO 

0.99 

I.OO 
I.OI 

1.  02 

I'.OO 
1.02 
1.02 
I.OO 
—  1.01. 

V.          2 

VII.      6 
IV.       5 
VII.      6 
IV.       4 
V-        5 
IV.       4 
V.       3 
VII.     7 
VII.      7 
VII.      i 
VII.      3 
VII.      4 
IV.       5 
V.        4 

VII.  :  3 

VII.      4 
VII.      i 
VII.      5 
VI.       3 
VII.      3 
VI.    ,  5 
VII.     6 
VI.      5 
VI.      3 
VII.       2 
VII.      2 
V.       5 
VII.       2 
VII.      3 
VI.      3 
VII.      =1 
V.       3 
VI.      5 
V.       4 
VII.     4 
VII.      3 
VI.      3 
VII.     6 
VII.     6 
VII.      4 
V.       7 
V.       6 
VI.      4 
VI.      4 

r. 
45-623-I 
40.167  i 

35-989;i 
42.189  i 
42.038;: 
46.4692 
43-3732 
46.238; 
42.952: 
32.814  i 
41.  900  j, 
46.654; 
50-555- 
42.260; 

43.8552 

43-435'; 
40.636  ; 
42.005  j 
43.158: 
37.332; 
33.291  ; 
39-298: 
40.  109  i 
36.839: 
42.495; 
37.336- 
43.732- 
47-499 
43-535- 
37.519; 
36.365; 

45-015: 
43.315; 
41.003 

41.399: 
44.772' 
41.156; 
42.700; 
40.782 
47.163 
41.082: 
43  •  3»o 
48.49 
48.005 

49-433' 

i  26.88 
5  25.76 
7  49-Si 
4  16.19 
8  49.89 
o  30.81 

8     3-95 
2   2  1  .  30 

7  59-47 

O    21  .70 

9  25.63 

2      6.69 

3  56.54 
2    55.66 

7  47-33 

3  57-47 
9  37.83 
9   22.22 
2   24.48 
7  27.61 
9  46.49 

4  37-45 
5  27.77 
6     2.04 
4  29.  g8 
6   11.74 
2  31.67 
9  55.38 
2  38.  15 
7  2  1.  02 
S    -0.87 
I   20.59 
4     1.86 
7  54-73 
9  11.83 
'7   15-52 
15  15-89 
!4  22.92 
5     4.6i 
I   25.08 
ig  22.48 

7  47-7S 
0-39.67 
!5'24.62 
'•4  35-32 

-    7-13 

4.56 
•4.78 

4-44 
5.88 
5-05 

3.11 
4.06 

.      7-98 
6.21 
5-39 
5-29 

-   5-78 

—   3-36 
2.96 

4-75 
2.33 
3.67 
3.83 

2.51 

1.71 
2.64 
3.40 
4.46 
4-13 
2.  10 
4.14 
3.66 

3-73 
2.23 

3.36 
1.91 
2-93 
2.75 
3-47 
3.40 
1.66 
1.31 
2.95 
0-99 
1.25 
2.59 
-   2.51 

h.  m.     s. 
17  33   51.83 
17  37     6.29 

18  16  35.17 

19  30.55 
24  12.50 
26  10.03 
32  24.19 
36  39-83 
38  32.64 
40  15.70 

43  43-99 
48     4.71 
18  56  58.13 
19     i   23.43 
19     5   19-54 

18     3  45-79 
6  51.60 
8  34.92 
9  46.87 
13      1.89 
13  51-12 
19  50.32 

20    25.02 
23    47-40 
32    30.58 

37  49-49 
39  50-37 
41   55-36 
43  40.10 
45   58.89 
49  48.02 
18  53  26:20 
19     I   43.48 
4     0.44 
9  29.37 
10  17.50 
12    31.12 
19    24.0; 
20    iS.lS 
22      6.96 

23    42.14 
26    53.89 

(33)30.37 

37     5-52 
19  38  59.16 

27  48   12.42 
22     8.17 
24  25.71 

20    51.25 

35  25.57 
27     5-33 
34  38.13 
38  55.15 
14  30.57 
16  52.74 
55   59.98 
38  38.  5< 
30  26.01 
29  24.19 
27  34   15-66 

26  25  35.'  1  5 
21   14-  5? 
40  59-55 
14     o.o? 

29     3-9? 
31   22.  gj 
16  11.48 

17  35-51 
26     2.6( 

37  44-54 
34     3-77 
ii   25.00 

34     9-89 
28  51-57 
2g  30.80 

12    48.38 
25    29    30 

9  20.32 
20  37-47 
1-8  40.85 
26  41.54 
25  47-2? 
6  27.08 

2    46.88 
26    20  45.65 

25  59     8.42 
26      2      0.47 
16  45.09 
26  15  55-37 

tS  16  56.8 

9  .  . 

52    2 

19  52.2 

10         .   . 

9  54-5 

9  i  .  . 
S  24. 

9 

21 

37 

r 

24    34.  I 

2 

5 

19.2 

33-5 
48.8 

32- 

1-5 

26  31  .7 
3=  45.8 
.    .      .....      .    .          37      1-5 
.    .    31.5    ....          38   54.3 

2  40    37.3 

30  .  5    44     5.6 

.    .      3.5    ..      .   .          48  26.3 

8  42.2 

S  8.2 

55 

g 

7-5 
32-5 

19.5 

•   • 

(4-5    IS   58   19-7 
19      I  45-0 
.    lo     s  A  i  .  I 

8        30.5 
9          •   • 

10              .     . 
10            .    . 

9  •  • 
9  .  . 

10       35- 

$ 

47 

854.8    .    .      .   .    31. 

/•INK  102.      Jl 

IS     4      7.0 
7   12.8 

43-5 
59-2 

23-4 

46  ° 

8.8 

20.8 

35- 
24.2 

23-8 

32- 

;;--• 

S  56.1 
10     8.1 
13  23.1 
M   12.3 
20  11.5 
20  46.2 

S.S    .   . 

24     8.6 

51.8    .   . 

32  St.  7 

rR    S 

38  10.6 

9        34.  S 
9        39-2 

17 
52 

2 

5 

40  i  i  .  5 

4-5 

16  8 

38  44      1.2 

44-6 

9  32-5 

10            .    . 

9        28.4 
9          .    . 
9          •    • 

1" 
26 

2 
2 

56.8 
52.1 

4   5 

21/5 

59.5 

5"     9-2 
24.2    .    .      .    .    18   53  47.4 

21.5    .    . 
50.5    .    . 

46.2 

421.6 
10  50.5 
15.4   ..     .  .         10  38.6 

16  S 

(12)52.2 

ll            .. 

20 

S 

45.2    .. 

1945.2 

52.  <; 

22    28.  I 

10       38.2 

(O 

50 

.8 

2.8 

15.2       .      . 
C  I      C      . 

»9-5 

27    15.  c 
c  I    c 

10              .     , 

[4.8 

.  .  38.5 

«2     C. 

37  26.6 

.     IO    TO    2O    1 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of        Hourly 
Clock.           rate. 

//i                  n 

c             Zenith 

Point.      Mic.  Co. 

(101)  26.  Hor.  thread; 
(101)  33.  Micrometer 
3sr.8i4  inst 
(101)  36.  Minutes  asst 
(102)  15.  Minutes  assi 
(102)  19.  Micrometer 
5tr.oo3  inst 
(102)  20.  Minutes  of 
stead  of  10 

*l8'  seem  to  be  subtr 
as  if  it  should  hav< 

ssumcd  as  6  instead  of  5. 
reading     assumed     as 
ead  of  32r.8i4. 
imed  as  57  instead  of  58. 
lined  as  46  instead  of  45. 
reading     assumed     as 
3ad  of  4ir.oo3. 
ransit  assumed  as  9  in- 
acted  from  this  reading, 
:  been  294°  50'. 

1847.           h. 
June  25,       14 

s.                   s.                   s.                    s. 
—   28.38       g  0.002  |           .      .,   +  0.173 

s. 

-  0.752 

r. 

INSTRUMENT  READINGS. 

C1SCLE. 

Barom. 

jJ  5 

•a  E 

C    0 

5  ^ 
*  S 

69.; 

Dale. 

A.               R         C.         I). 

Corr'd 
Mean. 

Mean. 

Zone  iu2     June 

h.  in. 
25,  18   19 
19  20 

S     4.  1         7.8        9.6  .   13.8 

a               n 

8.75          8.82 

in. 
30.020 
30.428 

73- 

46 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  18.17. 


ZONE  102.    JUNE  25.    Ms.     D0  =  — 


" — Continued. 


No.  Mag. 


SECONDS  OF  TRANSIT. 


II. 


in.  iv. 


io. S 


V. 


6.5 


36  10 


1  9 

2  7 

3  10 

4  S 

6 

P 
9 
to 

I  i 


9         ....    16.4   .   . 
io        32.544-      •   •     9-2 


45. 


40.8 


10.5 


VI.  VII. 


1 1, 


T. 


IS. 2 


34-2 


h.  m.   s.  : 

19  41  53.98  —2o.  Hi 
50  10. Si  20.15 
52  9.62  20.15 

19  54  28.60  20. 15 

20  O      8.96        20.15 
20    15    57.78  —20.15 


S. 

-0.99 
0.99 


MICROMKTKR. 


Mean  Right  Mean  South 


. \sfension, 
1850.0. 


VII. 
VII. 


0.99  VII. 

0.99  VII. 

I. oo  VII. 

-I. oo  VII. 


45.61041  27.0; 
40.02544  39.22 
36.49346  40.67 
39.69936  6.02 

39.19530  27.41 
44.15527  36.70 


h.  m.      s. 

7.0, -   4.05  19  41   32.83 
5-66 

1-93 
3-97 

1.32 


Declination, 
1850.0. 


26  32  48.21 

1-37  49  49-6?!  35  59-*! 
4.54  51  48.4*  33  0.5:- 
3.56  54  7.46.  27  24.51 
3.05  19  59  47.81  21  44.4^ 
2.7820  15  36.63  26  18  50. 8( 


/ONE  103.     AUGUST  31).     Ms.     !>„  =  —  --4    33'  o". 


.    .     22. 

34- 

46. 

58 

.  IO. 

44.  5 

,0.242. 

54- 
21 

51- 
6. 

:  I 

44 
4' 

rS 

.  15.2 
.  56-5 
•  553-2 

•    • 

17        4Q.  ^ 

1.5 

I  : 

8 

2 

.  .    2.5 

.    .      6. 

14- 

I8.5 

•-"'• 
-"• 

2    . 
2     . 

«    « 

•    • 

i.oo 
i. oo 

.00 


18  II  46.00  —  .;• 
13  8.42   49.69' 

19  51.10  49.72; 

21  32.23   49.73 

24  29.32   49.74 
28   6.07   49.71'' 

31  33.65   49.78: 

33  I3-48   49-79 

34  30.13   49-80,  0.99 

35  26.23      49-So      I.oo 
18  38  30.22—49.82-1.00; 


'/.( INK  104.     AUGUST  30.     Ms. 


VII. 

VII. 
VII. 
VII. 

0.99   VII. 
.01    VII. 

.0!      VII. 

.oo|     V. 


6  9 

7  7 

8  7 

9  8 

10  7 

11  S 

12  S 

13  io 

14  10 

15 

16 

17 
18 

19  9 

20  8 

21  9 

22  9 


r 

I  . 

26. 
30 


10 


237. 
15. 

433. 

843- 

42, 

219, 

535, 
I. 

57, 
3, 

I" 

22 
I  I 


38.2 
18.2 


549-5 
227.2 

550.5 
55-2 


1.5 

24- 
3-2 

7 


•    34 

831, 

847, 
513, 
2  y, 

215, 

S  52 

233 

26 


46.458-2 


48.260. 


2-5 

43-" 


46.8 


43-8 
59.2 


27.8 


8 

845 

238 


2 

20.2 

7- 

29- 


10.4  22 


16.8 


19.2 
42 


=  1- 


18  40 

41 

43 
46 

47 
48 
52 
54 
56 

18  57 

19  7 
16 
20 
23 
24 

26 

27 
31 

33 
34 

35 
19  33 


48.12 

50.40 

30.65 

1.44 

39-19! 
23.40! 

2.68; 
7-"3 

6.00; 
46.64' 
43.60 
59.I2J 
25.64; 

21.  12 

27-39, 

4.8l 

45.65 

33.12 

20.07 

7.12 

29.65 

10.26 


-49-83- 
49-83 
49-84 
49.86 

49-86 
49.87 
49.89 
49.90 
49.91 
49-92 
49-9S 
50.03 
50.05 
50.06 
50.07 
50.08 
50.09 
50.11 
50.12 
50.l3i 
50-M1 
-50.15  - 


i  .<-  ' 

I.OI 
I. 01 
I.OO 

1 .00 

I.OI 

o-99 

I  .  OO| 

i.oo! 

0-99 
I.oo 
i  .01 
i.oo 

I.OI 
I.OO 


I.OO 
I.OO 
I.OO 

0.99 

0.99 

1 .00 

•0-99, 


VII. 
IV. 
IV. 


VII. 
VI. 
VI. 
V. 
[V. 
VII. 
IV. 
IV. 

III. 

VII. 

V. 

V. 

IV. 

V. 

V. 

V. 

IV. 

V. 

V. 

V. 
VH. 

VI. 


46 

48 

50 

43 
37 

r-' 
15 

3* 
3  40 
3  49 


35226 
88824 
888  J| 

000:37 

865  20 

"5833 
96536 
56835 

449  3'-1 


.  HI 


48. 
51 
49 
17 
45 
51 
35 

P 
37 
43 
37 

42- 
41 
46 
3      47- 
44 
47 
15 

-!  I 
II 


i)6o  24 
'873  17 
615  18 
01525 
19927 
33<"7 
77038 
77S<32 
39?  30 
1H37 
961  27 

355  17 
445  =6 
74822 

451:35 
50826 
622  32 
93027 
712  40 
109  (I 
36?  33 
75843 


53-94 
5.78 
2-57 
38.91 
22.54 
51-37 
36.28 
3I-30 
36.41 
30.85' 


5 1 .  46  • 
24 .  So 
42.50 
58.62 

t .  I  a 

21  .48 

2?.2(. 

55.19 
35.10 

8.79 

50.14 
38.85 

6.00 
16.06 

8.14 
10.35 
15.00 
44-56 
25-5I 
39-77 


40. 17  —   3.76  iS   io  55 

40.42 

38.12 

37-85 

37-33 

36.67 

36.06 

35-77 

35-47 

35-37 

34.83  -  4.03  18  37  39.40  25 


.;.()(; 

3.6l 
4.27 
4.51 

3.90 
3.411 

4-24 

4-44 

4-3S 


12   17 

II)       O 
20    41 

27    i; 
30  42 

32  22 

33  39 
35  35 


32  25  o  s.ir 
73  24  •• 

38  24   57  47.51 
50  25      7  44.61 
11    20.7; 

2      3.11 

86  24  54  JI.8; 
69  25  7  i6.2t 
34  1011.21 
43  9  I6.K 

4      9-7' 


59 
30  25 


-31.62 
31-44 
3 '  •  1.6 
3°- 7*1 

30.41 
30.24 
29.66 
29.29 

28.95 
28.67 
26.93 
25-3? 
24-77 
24.28 
24.09 
23.82 

23-54 
22.84 
22.60 
22.36 
22.23 
-21.78 


3.60  18 
3.18 
3 . 26  • 

3-73 
3. Si 
3-16 

4-50 

4.17 
4.07 

4.5218 
3-7619 
3-16 

3  -=-4 
4-35 
3-76 
4-13 
3-S3 
4. 68 

4-7!) 
4-84 
4.91  19 


39  57, 

40  59. 

42  39 

45  10, 

46  48, 

47  32, 
51  II. 
53  1 6 , 

55  15, 

56  55 
6  52, 

16  8. 

19  34, 

22  30 

23  36 

25  13 

26  54 
30  47 

32  28 

33  16 

34  38 
37  19 


29  24 

56 

So 

58' 
33 

52  24 
So'  25 

n 
09 

73  25 
62  24 
08 

59 

05  24 
32  25 
73  24 
56  25 
01  24 
9f<  25 

5' 

12    25 


55  26.74 

47  59.42 
49   16.92 

56  33.16 

57  35-34 

48  17- If 

s  55.64 

2    5S.72 

1  28.21 

8  8 . 29 
5»  14-38 
47  31-30 
57  18.71 
53  6.67 

5  34. 4-1 

56  43.64 

2  35.81 

57  37-02 
to  42. 2f 
12  11.71 

3  52.58 
14  6.46 


CORRECTIONS. 


REMARKS. 


Date. 


1847.          h. 
Aug.  30,     23 


Corr.  of 

Clock. 


-   58.07 


Hourly 
rate. 


A'  0-024 


« 

c 

Zenith  Point. 

Mic.  Co. 

s. 
-  o.  142 

s. 
-  0.437 

o    o    0.18 

r. 
40.090 

INSTRUMENT  READINGS. 


Date. 


1847.         h.  m. 

Zone  103      Aug.  30,    1 8  II 

Zone  1114  19  16 

20  19 

20  32 

21  2 


A. 


"297  23     6 


B. 


5-8 


D. 


10.4      10.6 


Corr'd 
Mean. 


Mean. 


8.20 


Barom. 


•o  c 

•8  5 

s§ 

S   w 


in. 

30.154  1\ 

30.154  74 

30.150  74 


30. 150 
30.142 


g 


972.5 
70.8 

70.3 
870. 

569. 


(103)  8.  Micrometer  reading  assumed  as 
44V.058  instead  of  43r.o<;S. 

(103)  9.  Transit  over  T.  VI  assumed  to  have 
been  recorded  over  T.  V. 

(103)  10.  Minutes  assumed  as  36  instead  of  35. 
(104^    6.  Hor.  thread  assumed  as  5  instead  ol  4. 

(104)  17.  Micrometer     reading     assumed      as 

46r.622  instead  of  47r.622. 


*Thc  instrument  appears  to  have  been  inse- 
curely clamped  as  well  as  incorrectly  read 
on  the  301!)  of  August.  The  circle-reading 
previous  to  i8b  39™  is  assumed  as  296°  4' 
38".2,  and  from  that  time  till  2oh  48'"  it  is 
empirically  assumed  as  296°  7'  40".  The 
subsequent  observations  of  the  night  have 
been  found  irreconcilable,  and  are  rejected. 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


47 


104.     Arcrsr  30.     Ms.     D0=  — 24°  30'  o" — Continued. 


No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"1 

a.2 

MICROMETER. 

i 

dt 

d* 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

36.2 

III. 

48.9 

IV. 

O.2 

V. 

VI. 

VII. 

II. 

12. 

23 
24 
25 
26 

27 

28 

29 
30 
3i 
32 
33 
34 
35 
36 
37 
38 
39 
40 

41 
42 
43 
44 
4? 
46 

9 
9 

10 
[O 

10 
IO 
IO 
IO 
IO 
IO 

9 

10 

9 

IO 

10 

IO 

9 
9 
IO 

10 

9 

in 

-•4.2 

h.  m.      s. 
19  43     0.44 
43  52.24 
45  46.48 
49  50.82 
49  48.17 
19  58   56.03 

20      2    16.58 

4  38.03 
8     3.18 
10  5904 

12    37.31 
15       4-05 

16  38.08 
19  11.52 

32   19-84 
35  32-04 
37  47.17 
39  15.29 
46     3-36 
49  42.68 
55   53-13 

20    58       6.63 
21      O   38.36 
21       I    58.20 

S. 
-50.18 
50.18 
50.19 
50.22 
50.22 
50.27 
50.29 
50.31 
50.33 
50.34 
50.35 
50-37 
50.38 
50.40 
50-47 
50.50 

50-5I 
50.52 

-50.56 

s. 
-0-99 

1.  01 
1.  01 
1.02 
I.  01 

0-99 
0.98 

1.  00 
I.  01 

I.  00 

0-99 

1.  01 
I.  01 
I.  01 

I.OI 

o-99 
i  .00 
i  .00 

—  I.OI 

V. 
VII. 
VII. 
.V. 
VII. 
VII. 
VI. 
IV. 
V. 
V. 
V. 
V. 
VI. 
V. 
VII. 
IV. 
V. 
V. 
V. 
V. 
V. 
VI. 
V. 
VII. 

I 

5 
4 

7 
5 

2 

I 

3 
4 
3 
I 

4 
6 

6 
2 

4 
4 
5 
3 

6 
5 
3 

r. 

48.088 
50.222 

52.195 
44.108 
48.700 
45-175 
38.748 
40.335 
51-623 
48.522 
48.849 
44-08 
43.26 
47-44 
33.238 
41-795 
37.105 
37.856 
40.900 
43-250 
38.885 
35.568 
30.066 
49-525 

i            n 

45  53-02 
18  21.46 
23     0.16 
7  19.99 
19  13-82 
41  42.06 
51  14.29 
35  44-42 
23  20.07 
31     2.71 
45  26.83 
27  39.60 
13  39-53 
19  57-41 
19  24.21 
43  38.61 
31  39.58 
31   13-74 

20    15.82 

—21.26 
20.84 
20.50 
19.82 
19.82 

18-34 
17.82 
17.46 
16.92 
16.46 
16.21 

15.84 
15.61 

15.17 
13.30 
12.84 
12.53 
12.31 

-H.39 

—   5.06 
3.24 
3-56 
2-53 
3-29 
4-79 
5-43 
4.38 
3-58 
4.07 
5-03 
3-86 
2-95 
3-34 
3-32 
4.91 
4-12 
4.08 
-  3-35 

h.  m.     s. 

19  42     g.24 
43      1-05 
44   55.28 
48  59-58 
48   57-94 
19  58     4-77 

20       I    25.31 

3  46-72 
7  11.84 
10     8.  oo 
ii  45-97 
14  12.67 
15  46.69 
i  8  20  .  i  i 
31  28.36 
34  40.55 
36  55-66 
38  23.77 
20  45   11.79 

0             /                II 

25   16  ig.34 
24  48  45-54 
53  24.22 
37  42.34 
24  49  36.93 
25   12     5.ig 
21  37-54 
25     6     6.26 
24  53  40-57 
25     i  23.24 
25  15  46.07 
24  57  59-30 
43  58.09 
50  15.92 
24  49  40.83 
25   13  56.36 
i   56.23 
25     I  30.13 
24  50  '30-  56 

16  2 

14.2 

27.2 

39- 
1    S 

51. 

58.5    •   - 

22.5 

16.2 

60.5 

8. 
•>8  8 

12. 

20.2 

24- 
32. 

•   • 

1.5 

22. 

13-8 

39-2 
35- 
13.2 
40. 

26.2 

47.8 

25.2 
52. 

78    r 

'    ' 

- 

3  2 
o.  5 

37-5 
4-2 

2 

M2 

35- 
56.' 

II  .2 

27.2 

6. 

16.8 

17.- 

8. 
23.2 

51-2 
39.2 

18.8 
29.2 

20. 

35-2 
3-2 

51.5 
31. 
41.5 

II.  8 

32. 

31-5 

44- 

SO.' 

• 

47- 
•5-5 

1.5 

1 

.    . 

\->  a 

53'. 

6  6 

i.; 

14.  5 

1O_ 

22. 

34-5.   .... 

')\K '105.    SEPTEMBER 6.    Ms. 


I 

2 

3 
4 
5 
6 

7 
S 

9 

10 

n 

12 

'3 

14 

16 

19 
2O 

21 

S 

9 

7 
9 

9 
g 

i  ) 

9 
9 
9 

8 

9 

9 
9 

S 

9 

8 

ag- 
io. 

37-2,49- 
30.    42.5 
52.      4.2 

12. 

.55. 

24.2 

19    29    12 

02  +25.6 

55j  25.6 
61!  25.  s> 

44  25.5- 
oo  25.  5( 
gS  25.4! 
40  25.4; 
42  25-4' 
52  25.4. 
30  25.4: 
41  25.41 
16  25.  3c 

22  25.34 

66  25.32 
65  25.31 
57  25.25 

12  25.25 
13  25.23 

88  25.22 
56  25.21 
46  +25.19 

+  0.99 
0.98 

I.  00 

0.98 
i.  02 

1.02 
I.  00 
I.OI 

0.98 

I.OO 
I.  00 
.00 
.02 
.00 

.00 
.02 

.00 

o.gS 
0-99 
0-99 

+  1.01 

VII. 
VI. 
VI. 
VII. 
V. 
VII. 
VII. 
VII. 
V 

VII. 
VII. 
V. 
VII. 
VII. 
VI. 
V. 
V. 
VII. 
VII. 
V. 

5 
6 

4 
7 
I 
I 
3 

2 

6 
3 
3 
3 

i 

3 
3 
I 

4 
7 
6 
6 

2 

46 
48 
44 
43 
48 
50 
51 
55 
51 
49 
55 
46 
48 

49 
44 
40 
40 
42. 
35 
32. 
47- 

272 
528 
721 

584 

68    . 

445- 
168 

H2. 
82I[ 
667; 

218: 

925: 

320  <. 
580; 
835; 
522; 
707; 
338 
889  i 
617  i 
3804 

20  37-33 
10  38.27 

27  17-44 
7  37-74 
15  32-64 
14  31.66 
!g  31.42 
;6     0.14 
8  44.80 
)o  23.32 
7   12.07 
i   57-39 
5  45-03 
o  26.05 
3     9-31 
o  13.23 
9  35-64 
8  20.88 
7  52-96 
9  45-54 
o  26.42 

-3L33 
30.87 
30.23 
28.70 
28.30 
27.88 

27.39 
26.81 
26.45 
26.28 
25.68 
24.66 

24-25 
24.01 

23-59 
22.86 

22.47 

22.20 
21-97 

—21.58 

—    I.2t 

0-37 
1.78 

O.I2 

3-33 
3-25 
1.96 

2.52 

O.22 
2.03 

i-77 
2.16 

3-35 
2.03 
2.27 

3-74 
1.97 
0.19 
0.98 
1.14 
—   2.90 

19  29  38.64 
32  28.14 

36   21.  If 

45  42.94 
48     5.52 
49  47.4S 
51   30.88 
53  52.89 
57  30.94 
19  59  45-72 

20      0    54.82 

4  47-51! 
ii   36.58 
14  it.  98 

15  47-9(> 
18  31.88 

23  33-37 
26  12.  3-| 

27  53-09 
29  39.76 
20  32  25.66 

. 

26  ii  49.87 

i  49-5' 
26  18  29.45; 
,25   58  46.56 
]  26  36  44.27 

35  42.79 
20  41.  14 
26  27  10.05 

25  59  51-83 
26   21    31.80 
IS   2O.  12 
23      5.23 
36    53-04 
21    32.33 
24    15.59 
41    20.56 
26    2O  40.47 

25  59  23.54 
26     8  56.14 
io  48.6; 
26  31  30.90 

6.5 

35  54 

14.826.5 

39- 

21. 

45-2 

57-  ^ 

.  . 

47  39 
50  20 

28.' 
42.8 

40.2  52.2 
i5-       7- 

20. 

4- 
19. 

!38. 

51.2 

•   • 

53  26 

C-3 

.     .     20       O    19 

44-2 
33- 

57-      9- 

46.    58.2 

21  . 

10    ' 

T  r    in 

58. 

IO 

' 

|6 

30.5 

4'-     53-5 
•   -    55. 
"•     34- 
.    .    14.8 

5-5 
7. 

19.2 

18     5. 

1'' 

27. 
13.2 

39- 

Ji  . 

1$ 

•  • 

.      .                  27     26. 

22. 

34.847.8 

so  R 

CORRECTIONS. 

REMARKS. 

,.                      Cc.rr.  of 
Clock. 

| 

Hourly 
rate. 

m                  n 

c 

Zenith  Point. 

Mic. 

Co. 

(104)  41.  Micrometer      reading     assumed     as 
46''.  900  instead  of  4Or.goo. 
(105)     3.  "  Accidentally  moved  the  circle." 
(105)     6.  Minutes  assumed  as  4g  instead  of  50. 
(105)  io.  Time  of  transit  over  T.  II  assumed  as 
55"  instead  of  35",  and  minutes  of 
transit  as  59'"  instead  of  o11'. 

1847.        li-                   s. 
Sept.  6,     19            +    19. 

61 

s. 
g-  0.040 

s.                   s. 
—  0.142 

s. 
-  0-437 

359  59  53.8o 

r. 
40.111 

INSTRUMENT  READINGS.           — 

Date. 

CIRCLE. 

Barom. 

I| 

"a  E 
Sf 

A. 

B. 

c.       n. 

Corr'd 
Mean. 

Mean. 

2.78 

Zone  105 

1847         h. 
Sept.    6,  IQ 

20 
2[ 

m. 
29 
51 

52 

295 

8     1.3 

56. 

55-5 

1.8        2.4 

25.         .      . 

2.63 

in. 
30.050 
30.050 

75. 
74.2 

68.4 
66.5 
64-5 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  105.    SEPTEMBER  6.    Ms.    D0  =  — 


" — Continued. 


No. 


23 
24 
25 
26 

27 

2S 
29 
30 
31 
32 

33 
34 
35 
36 
37 
38 
39 
40 

4i 
42 
43 
44 
45 
46 
47 
48 


Mag. 

SECONDS  OF  TRANSIT. 

T. 

I. 

II. 

III. 

15.5 
52. 
43-S 
39- 
23.2 
58.2 

IV. 

?R 

V. 

VI. 

VII. 

II.      12. 

S 
9 
'7 
9 
9 
9 
8 

9 

8 

9 
9 

10 

9 

8 
8 
9 
9 
9 

10 

9 
9 
9 
9 
9 
9 

19. 

I.O 

6. 

54- 

3-8 
40. 
32. 
26. 

II.  2 
46. 
'4- 

h.  m.     s. 
20  34  27.1 
37    4- 
39  55- 
41  50. 

51   35- 
55  10. 

20   58   38. 
21     I  43- 
5  30. 
8     7- 
9     5- 
13  27. 
14     4. 
20  32. 

21  35- 
23  39- 
26  53. 
29     i. 
32     8. 
36  46- 
39     6. 
40  42. 
42  33- 
44  55- 
47     5- 
49  44- 
21    52    51. 

4-5 
56. 
51. 
36. 
II. 

16.5 
8. 
3- 
48. 
23. 

20. 

20. 

15.5 

2    5 

•  • 

•    • 

18.8 
6.8 

ji-    43- 
18.531- 

55.5 

IT 

.   . 

\ 

55- 

25- 

9-2 
JI. 

"•5 

37-5 
44- 
22 

15.      .   . 
32.    48.0 
21.     32. 
.    .    36. 
26.540. 

49-8    - 

39-5 
18.8 

48.' 
52.2 

5-5 
14.2 

29.  .  . 

57-      •   • 
0.5    .   . 

is.'  :  : 

.  .  .  .• 

•    • 

-    - 

56.2 

8.5 

20.  2 

•  • 

42-5 

54-8 

. 
6.8 

t9. 

31. 

8 

43- 
IQ. 

•    • 

56.2 

9- 

21.2 

ea. 

•1-3 

55-5 

4.8 

8.2 

20. 

8.220.5 
14.2127. 

32.8 
39-2 

52. 

57-2 
4-2 

1  6.' 

28  .'5 

-39 
.92 

.88 

•73 
•<>7 
.04 
.09 

.<)! 

.40 

.28 
.•Ji. 
,53 


«1 

Oj 

MICR 

>M 

ETE 

S. 
+  25.17 

s. 
+  I.OO 

V. 

3 

r. 
49-! 

25.15 

I.OO 

VII. 

a 

25.13 

I.  00 

VII 

4 

42.  i. 

25.12 

0.99 

VII 

6 

37-: 

25.05 

0-99 

VI 

6 

49-' 

25.02 

0.99 

V 

6 

34- 

25.OO 

0.99 

vurvn 

6 

35.5 

24-97 

o.gc 

VI 

6 

34.  t 

24-95 

I.OO 

VII 

4 

32.1 

24-93 

1.  01 

V. 

I 

46.5 

24.92 

I.OO 

VII 

4 

42.  c 

24.89 

I.OO 

VII. 

3 

47-' 

24.89 

I.OO 

VII. 

3 

46.] 

24.84 

I.OO 

VII. 

4 

46.: 

24.84 

I.OO 

VII. 

3 

49- 

24.82 

0.99 

VII. 

6 

44- 

24.80 

I.OO 

VII. 

4 

42. 

24.78 

I.OO 

VII. 

3 

46.  ( 

24.76 

I.OO 

VI. 

4 

44.  S 

24.73 

I.OI 

V. 

2 

42.: 

24.71 

I.  01 

VII. 

2 

43-  < 

24.70 

1  .00 

VII. 

4 

41.  < 

24.68 

1.02 

V. 

I 

37- 

24.67 

I.OI 

VII. 

3 

37-< 

24.65 

I.OI 

V. 

3 

34- 

24.64 

I.OO 

V. 

5 

37- 

+  24.61 

+0.99 

VII. 

5 

48. 

Mean  Right  Mean  South 


IER. 

i              ^i 

"3 

Ascension, 
1850.0. 

Declination, 
1850.0. 

r. 
9-591 

30  25.94 

—  21.23 

-     2.04 

h.  m.     s. 
20  34  54.10 
37  30.54 

26    21    29.21 

2.j-;S 

2S     1C     8-. 

2O    ,lfi 

T    8S 

19940 
46 
18 
{i 
ja 
26 
30 
'3 

28 

3- 

^7 
43 
43 


.59 


ZONK  100.     SEPTEMBER  6.     Ms.     D  =- 


10 
ii 
13 

13 

>  ) 
15 
16 

17 


15- 
251- 


8.221 


53- 


34. 
16. 


27. 

3-5 

U2.5 


17.2 

43 

39 


46. 
28. 
35- 


49-5 

10. 
39- 

5- 


35- 


556. 

27.239.5 


IS- 
59- 
40. 

47- 


14. 

34- 
4- 

29-5 
34 


JO. 

n. 

52. 
59-5 
56. 
26. 

59- 


839. 


9-5 


4- 
H-5 

8-5 
38- 
II. 2 


52. 


I6.5 


23    51 
54 

23  56 

24  o 
.1 

i  a 

13 
*3 

23 

29 

33 
$8 
J9 

4" 
41 


17.21+23 
43-50      23 


39.22 
I5-23 
54.62! 

45.M 
14.90 
58.65 
39-93 
47-14 
44.11 
I3.8oj 
46.95! 
34-21 
3-54 
29.56 


24  48  33.96+23 


23 
-3 
23 
23 
23 
-3 
23 
23 
23 
-3 
-3 
23 

23 

23 


[.OO 


I 
I 
I 
I 

I 
I 

1 
I 
I 
I 
I 
I 
I 
I 
I 
+  1 


oo 

.I'D 
oo 
.00 
.00 
,00 


VI, 

VII. 
VII. 
VII. 

III. 

VII. 
VII. 
VI. 
VII. 
VII. 
VII. 
VII. 
VII. 

V. 

V. 

V. 


424  10 

38846 
39025 
88420 


16227 
281  u 
52i:4i 

75522 
0&5I3I 
194  10 

321  21 
SlI  22 
22424 
112  9 


7.62 

39-24 
41.09 
20.34 
57.40 
24.06 
46.69 
51.9' 

2S.OS 

25.20 
22.53 
39-75 
7-74 
47-15 
27.92 
11.60 

23-35 

56.86j 

3-oi 

8.05! 

3S.54' 
56.07; 
49.31 
33.o6- 


41.84! 
16.84 

45-45 
16.27 

46.57 

2.  II 

55-42 
30.29 

38.34 

}8.l8 

15-19 
10. 06 

2.01 
40.09 

37-47 


20.22 
18.92 

IS. 47 
13.01 

17.16 

16.84 
16.72 
16.21 
16.141 

15.27 
15-05 
14.68 

14-44 
14-13 
13-64 
13.39 
13.25 

1 2 . 99 
12.88 
12.66 
12.45 

-12.22 


05 


42 
52 

55 


02  20  59 

072I       2 


4: 
II 

ao 

(H; 
06 

57 

.„ 

•J! 
76 
I? 
II 

i 

66 
77 
.64' 

.11  2 


5 

8 

9 
13 
M 
19 

22 
24 
27 
29 
32 
37 
39 
4i 
43 
45 
47 
50 
53 


16.99 

1-77 

36.68 

4.03 

9-05! 

56.86 

33-34 
31.20 

53-15 
30.41 

58.22 
1-77 
5-44 

I<).  22 
2-.72 

34.10 

11.99! 

32.59 
8.60 

58.94 

21.33 
30.66, 
10.62 
17. 19  26 


'9 

5  8.75, 

6  36.94 
9  40.61! 
9  19. 

9  56.10. 
31  24.10! 
37  46.98: 

19  50.41! 

22  26.41' 

23  23.54! 

I/  19.73 
21  37-08 

4  3.36 
19  43-73 
23  24.57 

15  7-49 
34  20.14 
33  53-36 
19  58.18] 
43  4.96! 

28  34.08 

29  51.50 

16  43.40 
10  26.39 


48.48031     4.15 


-10.19 
10. 17 
10. 16 
10.15 
10.15 
10.18 
10. 19 

10.35 
10.45 
10.48 
10.56 
10. 70 
10.75 
10.77 
10. 88 


—   8.2723 


ii. 

9. 

9 
ii , 

9 

S. 
ii 

9 
10 
8 
9 
9. 
9 
7. 

—jo. 


6223 


51  42 
54  8. 

b7     4 
o     o  40 

2    19 

13     9 

M  39 
24  23 
28  4 
30  II. 
34  S, 
33  38 
40  II 
40  58 
44  2S 

(47)  54 
o  48  58 


26  i  30.30 
37  8.4S 

16  35.23 
ii  5-54 
42  38.71 

17  52.02 

2  43.98 

32  21.69 

13  28.12 

22  28.80 

I  3.98' 

11  59.96 

12  52.O4 
15  30.38 

o  26.05 

26  21  55.30 


CORRECTIONS. 


Date. 

1847.  ll.    ID. 


Con.  of 
Clock. 

Hourly 
rate. 

w 

n 

r 

s. 

s. 

s. 

s. 

s. 

Zenith  Point. 


Mic.  Co. 


INSTRUMENT  READINGS. 


Zone  106 


Date. 


1847.        h.  m. 
Sept.  6,     23  51 

24  50 


CIRCLE. 


A. 


8     o.o 


B. 


55-5 


C. 


2.5 


D. 


2.8 


Corr'd 
Mean. 


0.05 


Mean. 


0.20 


Barom. 


in. 
31.052 


31.052 


•36 

a  o 


71.   64. 

63.9 
70.263.5 


REMARKS. 


(105)  26.  Micrometer  reading  nssumol  :is 
39r-779  instead  of  49^779. 

(105)  30.  Hor.  thread  assumed  as  3  instead  of  4. 

(105)  32.  Micrometer  reading  assumed  ns 
4lr.g7  instead  of  42r.g7. 

(105)  34.  The  following  times  of  transit  as- 
sumed :  52.0,  4.8,  16.3. 

(r°5)  35-  Minutes  assumed  as  19  instead  of  20. 

(105)  44.  Minutes  assumed  as  43  instead  of  42. 

(106)  2.  Minutes  assumed  as  53  instead  of  54. 
(106)     7.  Minutes  assumed  as  14  instead  of  13. 
(106)    o.  Minutes  assumed  os  27  instead  of  28. 
(106)  10.  Micrometer     reading     assumed     as 

27r.o&5  instead  of  36r.o6j. 
(106)  15.  Hor.  thread  assumed  as  7  instead  of  6. 


*The   circle-reading  is  written 
should  have  been  294. 


j  254°  50' 

I       !  18 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


49 


I 

2 

3 
4 

5 
6 

7 
S 

9 
IO 

II 

12 
13 

-    '4 
15 

16 

«7 

18 

19 
zo 

21 
22 
23 
24 
25 
26 

27' 
28 

30 

3i 

32 
33 
34 

35 

37 
38 
39 
40 

41 
42 

i" 

10 
IO 

9 
9 

9 
9 
9 
9 
9 
8 

9 
g 

10 

9 
9 

9 
9 

IO 
IO 
IO 

S 
9 

10 
10 

8 

10 

9 
9 
9 

9 
9 
9 
7 
9 
9 

IO 

9 

9 

9 

8 

35  • 

47-2 

12. 

5- 

;o 

25- 
17.5 
57- 

137.     •-  - 
29.842. 

<J.      22. 

.   . 

19  17  24.5 
20  17.4 

28  57.2 

32    I  I.  2 

32  53-9 
34  56.0 
38  30.0 

39  49-7 
40  51.7 
43   13-8 
44  43-3 
46  24.2.1 
48  36.  5< 
50  28.  0( 
53  48.2. 
55  44-61 
19  59  40.21 
20     i   39.6. 
3   24.7. 
6  30.6' 
:o     9.8 
12   37.1: 
16  27.0! 
18   14.8: 

20   43.5 
25    36.1- 
25    34-0; 

28  29.  7t 
31   18.0- 
34  25.5; 
37     5-4< 
40     7.5. 
42     7.6f 
44  42.  Sc 
47  34-4 
55   17-3- 
59  20.4- 
20  59  20.  ic 

21       2       3.1; 

5  37-9- 
8  32.6: 
21   10  47.4; 

7  +16.89 

3         16.87 
)        l6.8l 

)      i6.7< 
:     16.78 

3        16.77 

7!     16.74 
•>     16.73 
16.72 

7      16.  7' 
*      16.70 
i      16.68 
}      16.67 
)      16.65 
1      16.63 
>,     16.61 
,      16.58 
)      16.57 
)      16.55 
'      16.53 
16.50 
16.48 
16.45 

16.44 
16.42 

16.39 
16.38 
16.35 
16.33 
16.31 
)      16.29 
16.26 
16.25 
16.23 

1  6  .  20 

16.14 
16.  II 
)      16.11 
i6.oS 
16.05 
16.03 
+  16.01 

+  1.00 
I.  01 

o.gg 
0.99 

o.  gcj 
O.gg 

0-99 
o.gg 
0.99 

1.  01 
I.OO 
]  .00 

0.99 
0.98 

I.OO 
I.  01 

o.gS 
0.99 

I.OO 
I.  01 
I.OO 

O.gS 

I.OO 

o.gg 
0-99 

I.  01 
I.  01 
I.OO 
I.  01 

0.99 
0.99 

0.99 

1.  01 

o.gg 
O.gg 

I.  01 
I.  01 
I.OO 
I.OO 

0.99 

I.OO 
+  I.OO 

V. 
VI. 
VII. 

III. 

VII. 
VII. 
IV. 
V. 
IV. 
VI. 
VII. 
VII. 
IV. 
VI. 
VII. 
VII. 
VI. 
VI. 
VII. 
VII. 
VII. 
VII. 
VI. 
VII. 
VII. 
V. 
VI. 
VII. 
VIII. 
VII. 
VI. 
V. 
VI. 
VII. 
VII. 
VI. 

II. 

VII. 
VII. 
V. 
VI. 
VII. 

3 
i 

6 

5 
5 
5 

5 
5 

2 

3 
4 
6 

7 
3 

2 

7 
5 
4 

2 

3 
6 

3 
6 

5 
2 
I 
4 

2 

5 
6 
5 
I 
4 
4 
i 

2 

3 
4 
7 
3 
4 

43.035 
46.250 
45.76o 
43-921 
52.472 
49.948 
46.150 
48.065 
41.728 
43.262 
42.538 
46.728 
44-22 

43-735 
45-892 
41-658'- 
41.225! 
44.062 
40.258 
41.187. 
50.78 
50.43 
46.66 
47.408 
45.122  ' 
47.29   - 
46.036. 
45-845- 
47-049- 
52.721 

44.576 
4I.530: 
50.850. 
52.863: 
54.36i: 
41.857. 
44.11    . 
5o.g6o: 

30.933: 
29.274 
39.208; 
45.499: 

34   11-50 
(6  56.16 
20   54.96 

13  16.87 
17   4.03 

18  30.88 

20   41.82 

19  35-9" 
23  13.96 
42  48.01 
54  28.35 
:6     8.23 
13     6.62 
7  32.72 
52  33-00 
13  43-04 
8  59.08 

JI    53-55 

:g  50.85 
13  59-25 
=9  44-77 
g  32.67 
!2     6.68 
I   16.66 
M   16.91 
10  29.52 

17     3-53 
:6  38.62 
[o     2.80 
6  55-46 

2    54.26 

'•3  20.74 
o     1.94 

!2   37-15 
'I    45-62 
g  27.30 

12    18.94 

!9  38.58 
15  n.68 
5  50.36 
|6  23.09 
!6  47.08 

—  38.06 
37-57 
36.04 
35-47 
35-35 
34-99 
34-37 
34-14 
33-96 
33-57 
33.32 
33.04 
32.64 

32.33 
31-79 
3L47 
30.84 
30.52 
30.25 
29-75 
29.17 
28.79 
28.18 
27.  gi 

27-54 
26.80 
26.80 
26.38 
25.97 
25.52 
25.12 
24.70 
24.42 
24.05 
23.65 
22.65 

22.12 
22.12 
21.79 

21.35 
21.  OO 
-20.73 

-    4-35 
5.36 
3-28 
2.68 

2  .  96 
3.08 
3.25 
3-17 
3-45 
5.04 

4-37 
3-68 
2.66 
2.22 
4.21 
5-U 
2-34 
3-35 
3-99 
5.13 
3-98 
2.37 
4.17 

2.51 
3-30 
4.85 
5.38 
3.72 
4-83 
2-95 
2.62 
3.46 
5.64 
3-40 
3-33 
5.60 
5.00 
3-97 
4-43 
2.86 
4.52 
-  3-73 

19  17  42.46 
20  35.34 
2g  15.  og 
32  2g.o7 
33  n.68 
35   13.76 
38  47-So 
40     7-42 
41     9.42 
43  31.59 
45     i.  08 
46  41.88 
48  54-25 
50  45-72 
54     5.87 
56     2.28 

[9  59  57.85 
20     I    57.  ig 

.3  42.34 
6  48.21 
10  27.35 

12    54.58 
16  44-53 
18  32.25 

21       O.g2 

25   53-57 
2C    51.42 

28  47-13 

31  35.41 

34  42.83 
37  22.67 
40  24.84 
42  24.  g2 
45     0.02 
47  5i.6o 
55  34-49 
59  37-59 
20  59  37.21 

21       2    20.21 

5  54.98 
8  49.70 
21    II      4.44 

27     4  33-91 
27   17  ig.og 
26  51   14.28 
43  35-02 
47  22.34 
48  48.  .95 
50  '59-  44 
49  53-22 
26  53  31.37 
27  13     6.62 
27     4  46.04 
26  56  24.95 
43  21.92 
26  37  47.27 

27       2    49.00 
27    13    59.62 

26  39  12.26 
26  52     7.42 
27     o     5.09 
27  14  14.13 
26  59  57-92 
26  39  43.83 
27     2  19.03 
26  41   27.08 
26  51   27.75 
27   10  41.17 

27  17  15.71 
26  56  48.72 
27  10  13.59 
26  47     3.93 
43     2.00 
26  53  28.90 
27    2O    12.  OO 

26  52  44.60 
26  51  52.60 

27  19  35-55 
27  12  26.06 
26  59  44.67 
27     5  17-90 
26  45   54.57 
27     6  28.61 
26  56  51.54 

51  . 

5  . 

I  7  . 

53-2 

15- 
37- 

6.2 

27.2 
19-5 

18. 

37-2 

;•>.- 
1-5 

-Io 

•• 

49- 

2. 

M- 

7    2 

11  . 

12.2 
4- 

24. 

.     .      24. 
24.237. 
15.528. 

40.5 
60.5 

13.2 

16.' 

28. 

4<>- 

•T.Q.  fc 

52.8 
^2. 

43  - 

=,5  . 

7. 

50. 
59.8 

2.8 

19. 

12. 

9-2 

14.8 

31. 
24. 

22. 

10. 

37- 
27.5 
15. 
43-5 

•7ft    r 

22. 

49-5 

3  1  • 
1  . 

• 

27. 
56. 

39- 
8 

51- 

34- 

46. 

4- 

CJ.  . 

6  - 

41. 
49-2 

31. 

54. 
I. 

43- 

6. 
13- 

53- 

55-2 

18. 

25.5 
5-5 
S. 
R 

• 

3s.  J 
17.5 

en 

*   • 
(0.8 

18.5 

10. 

53- 
56. 

30.543. 

22.      34-5 

5-     17- 

8.      21. 

55. 
46.5 

11  ' 

I. 

56. 

14- 

S. 

23- 

51. 
26. 

20.5 

35. 

3- 

38 

1  5  . 

40. 

• 

33- 
47-2 

66. 

12. 

• 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

HI 

a 

c 

/cnith  I'oiut.      Mic. 

Co. 

(106)  Ig.  Minutes  assumed  as  58  in 
(107)  26.  Minutes  assumed  as  24  in 
(107)  27.  Minutes  assumed  as  26  in 
(107)  29.  Micrometer     reading     as 
48r.o49  instead  of  47T.O4< 
(IO7)  33-  Micrometer     reading     a 
.  4Or.8so  instead  of  5or.85< 

stead  of  59. 
stead  of  25. 
stead  of  25. 
sumed      as 
). 
isumed     as 

1847.          h. 
Sept.  16,      10 

s. 

s. 

,!f      0.035 

INS' 

S. 

FRUMENT 

s. 
-  0.142 

READINGS 

s.                                               r. 
-  0.437        o     o       2.74          40 

"7 

Date. 

CIRCLE, 

Harom. 

rt  i- 
~    4J 

«  E 
c  o 

A. 

B. 

.-.           ,-.         Corr'd 
D"        Mean. 

Mean 

Zone  107 

1847 
Sept. 

h. 
16,  ig 

20 
21 
22 
22 
23 

m. 
16 
55 
15 

22 
30 
2O 

295 

55  54- 

51.8 

57.        56. 

54-50        54.70 

in. 
30.096 
30.og7 
30.098 
30.102 
30.094 
30.094 

0 

67.0 

66.7 

f'5-5 
65. 

65. 
64.7 

*, 

62.5 
60.9 

59- 

58.6 
57-2 

• 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  107.     SEPTEMBER  16.     Ms.     D0  —  —  26°  29'  40''  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"l 

"a 

MICROMETER. 

i 

* 

* 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

43 
44 
45 
46 

47 
48 
49 

51 
52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 
63 
64 
65 
66 

67 
68 
69 

71 

72 
73 
74 
75 
76 
77 
78 
79 
80 
81 
82 
83 
84 
85 
86 

87 
88 
89 

9 
9 
to 

10 

9 
9 

10 

9 
9 

9 

10 
10 
10 
10 

8 
9 

10 

9 
9 

10 

8 
9 
9 
9 
9 
9 
9 
8 
8 
9 
9 
9 

10 

8 
IO 
10 

9 

8 
8 

10 
10 
10 
IO 
IO 
IO 
IO 

4- 

17- 

29. 

41. 

h.  m.     s. 
21  22  41.16 
24     0.69 
26  55.16 
29  48.24 
34  54-02 
35   54-22 
37  49-64 
39  34-72 
41   14.21 
45  27.28 
48  11.03 
50     6.92 
52     3.20 
21  54  41.31 
22      0      8.72 

4  12.86 

7  27.85 
ii  25.88 
M  29.72 
19    0.06 

21      g.2O 
22    16.07 

33     2.95 
35  57.08 
38  23.86 
40  23.41 
42  29.52 
48  43-99 
49  20.05 
51   52.92 
22    56    14.05 

23  10  24.32 

15      6.17 

17  21.38 
19  42.44 
23  21.98 
25  41.99 
29    0.18 
32  17-56 
36  23.96 
39  40.03 
40  53-95 
45     9-11 
49     5-44 
52   16.96 

53  51-97 
23  57     9-i6 

s. 
+  15-92 
I5-9I 

15-88 
15.86 
15.82 
15.81 
15.79 
15.78 
15.77 
15.73 
15.71 
15.69 
15.68 
15-65 
15.61 
15-58 
15-55 
15.52 
15-50 
15-46 
15.44 
15-43 
15-35 
15-33 
15.31 
15-29 
15.28 

15-23 
15.22 
15.20 
15-17 
15-07 
15.03 
15.01 
15.00 

14-97 
14.96 

14-93 
14.91 
14.87 
14.86 
14.85 
14.82 
14-79 
14-77 
14-76 
+  14-74 

s. 
+  I.OO 
1.  01 
I.OO 
I.OO 

o.gg 

I.OO 
I.  01 
I.OO 
I.OO 
I.OI 
I.  01 

0.99 

1.01 

0.99 

I.OO 
I.OO 

.00 
.00 

0.99 

.00 

0.99 

.00 
.00 

.00 

.00 
.01 

.01 

.00 
.00 

.00 
.00 

o.gg 
.00 

.00 

.00 
.00 

0.99 

.00 

.00 
.00 

.00 

.00 

.00 

.00 

.00 
.00 
+  I.OO 

VI. 
VII. 
VII. 
IV. 
VII. 
VII. 
VII. 
VII. 
VII. 

vii. 

VII. 
VII. 
VII. 
V. 
V. 
VII. 
V. 
VII. 
VI. 
V. 
VII. 
VII. 
VII. 
V. 
VII. 
VII. 

III. 

VII. 
VII. 
VII. 
VII. 
VI. 
V. 
VII. 
IV. 
IV. 
VI. 
VI. 
VII. 
V. 
VII. 
IV. 
IV. 
V. 
VII. 
VII. 

4 

2 

4 
4 
6 

3 
I 

4 
4 
I 
2 

5 
i 

7 

2 

3 
4 
4 
7 

2 

7 
5 
3 
3 
3 
i 
i 
3 
5 
4 
4 
5 
2 

6 

i 
3 
7 
6 

3 
3 
4 

5 
5 
6 

5 
7 
6 

r. 

44.892 

47-557 
48.666 
51.819 
48.628 
52.086 
46.582 

47.912 

51.490 

4^.415 
46.080 
52.225 
50.722 
45-452 
.48.388 
43.506 
39.655 
40.749 
46. 
46.631 

44-771 
46.882 
46.561 
42.139 
40.954 
4  i  .  02  i 
40.394 
39-29 
39.680 
45.518 
41.050 
54.776 
43-092 
40.831 
46.578 
49.252 
46.920 
46.738 
47.388 
42.007 
37.828 
37-470 
40.956 
40.522 
41-883 
44.121 
43.25I 

27  11-57 
40  20.  og 

25      1.56 
23  13-35 
10  34.68 
28  59.85 
46  44-57 
25  27.50 
23     9.63 
46  16.20 
41   10.90 

17  12.53 
44  22.13 

6  33-49 
39  51-74 
33  55.30 
30  11.59 
29  34.20 
6 
40  52.10 

6  57-17 
20  16.35 

32     9-93 
34  42.08 
35  23.09 
49  55-91 
50  17.48 
30  36.29 
23  49-72 
27     7.06 

29  40.79 
15  44.76 
42  53.86 

15    3-ig 
46  44-72 
30  37.63 

5  43-25 
II  3g.86 
31  41.64 
34  46.62 
31   14.70 
25  40.19 
23  40.53 
14  39-44 
23     8.60 

7  19-29 
13  39-68 

-19-33 
19.20 
IS.  88 
18.56 
18.02 
17.92 
17.73 
I7--  55 
17-39 
17.06 
16.71 
16.54 
16.37 
16.13 
15.64 
15-  2g 
15-03 
14.72 

1-4- 
14.15 
13.99 
I3.9I 
13.18 
13.01 
12.85 

12.75 
12.63 
12.28 
12.24 

12.12 

ii.  91 
11.35 
11.17 

II.  IO 

11.03 

10.93 

10.89 

10.80 
10.76 

10.69 
10.67 
10.67 
10.67 
10.67 
10.68 
10.70 
—  10.76 

M 

-  3.76 
4-85 
3-59 
3-45 
2.43 
3-92 
5.38 
3.63 
3-45 
5.34 
4.92 
2-95 
5.20 
2.08 
4.83 
4.32 
4.02 

3-97 
2. 
4.  go 

2.  II 

3-2O 
4.17 

4-sg 

4-45 
5-6,6 
5.70 
4-04 
3-50 
3-75 
3-97 
2.82 
5.10 
2.76 
5-41 
4-05 
i.gS 

2.47 
4.14 
4.40 
4.  10 
3-64 
3.48 
2.67 

3-43 
2.09 
—  2.62 

h.  m.     s. 

21    22    58.08 
24    I7.6I 
27    I2.O4 
30      5.10 
34  10.83 
36  11.03 
38     6.44 
39  5I-50 
41   30.  g8 
44  44.02 
48  27.75 
50  23.60 
52   19.89 

21  54  57-  g5 
22      0   25.33 
4  29.44 
7  44-40 
ii  42.40 
14  46.21 
19  15.52 
21    25.63 
22    32.50 
33  19-30 
36    13.41 
39  40.17 
40  39-71 
42  45.8i 
49     0.22 
49  36.27 
52     9.12 
22    56   3O.22 

23  10  40.38 

15    22.2O 

17    37-39 
ig    58.44 

23    37-95 

25   57-94 
29  16.12 

32  33.47 
38  39.83 

39  SS.Sg 
41     9.80 
45  24.93 
49  21.23 
51  32.73 
54     7-73 
23  56  24.90 

o       t            n 

26  57  14.66 
27  10  24.14 

26  55     4.03 
53  15.36 
40  35.13 
26  59     i  .69 
27  16  47.68 
26  55  28.  68 
26  53   10.47 
27  16  18.60 
27   n   12.53] 
26  47   12.02 

27  14  23.70 
26  36  31.70 

27     g  52.21 

3  54.91 
27     o  10.64 
26  sg  32.  8g 
26  36 
27  10  51.15 
26  36  53.27 
26  50  13.46 
27      2      7.28 
4  39.4S 
5  20.39 
19  54.32 
20    15.81 

27    o  32.61 
26  53  45.46 
57     2.93 
59  36.67 
26  45  38.93 
27  12  50.13 
26  44  57.05 
27  16  41.  16 
27     o  32.61 
26  35  36.12 
26  41  33.13 
27     i  36.54 
4  41-71 
27     I     9-47 
26  55  34-50 
53  34-68 
44  32.78 
53     2.71 
37  12.08 
26  43  33.06 

as 

37. 

12. 

24. 

36 

55- 

7- 

ig-5 

32. 

42. 

54- 

54- 

6. 

6.2 

18. 
19. 
14. 

26.2 

.    . 

14. 

?6 

39- 

50. 

3- 
46.2 

15- 
59- 

27.2 

71. 
7. 

40. 

83. 
19. 

06 

31. 

32. 

49- 

23- 
23. 

44-2 
48.2 

5-2 

36.. 
45- 

29- 

14.8 
53- 

27.8 
6. 

40. 
18.2 

.   . 

i. 

14. 
17.2 
48. 

57. 

13- 
28. 
26. 
29.5 
60.2 

40. 

42. 

52. 

54-5 

16 

28 

26.2 
2O. 

47- 

38. 
59-5 

51- 
45- 

72. 

63. 

57-2 

75- 
69. 

88 

82. 

•    ; 

35-2 

48. 

60. 

f, 

7- 

1  6.' 

37-3 

29- 

tt> 

24. 
41. 

47- 
3- 

20. 

28  .'5 
50. 
to. 
42. 

58.' 
36.' 

53- 
59-5 
15.5 

32. 

4i. 
62. 

22. 

54- 
9- 
30. 

20. 
53- 
74- 
34-5 
66. 
21. 
42.2 

32. 
65. 
86. 
46. 

44-5 

•    • 

98.5 

34- 

55- 

67.' 

.  . 

•   . 

29.5 
48. 

65- 
ii.  8 

42. 
60. 

78. 

40.5 
54. 

54-2 

.    . 

36. 

49. 

•  • 

•   • 

32-5 
29. 
40. 
IS- 

45- 
41. 
53- 
28. 

53- 
5- 
40. 

fi 

52.2 

CORRECTIONS. 

REMARKS. 

„  ,                  Corr.  of 
Clock. 

Hourly 
rate. 

m                   n 

c 

Zenith  Point.     Mic. 

Co.     (107)  t 
(107) 

.7.  Minutes  assumed  as  33  instead  of  34. 
52.  Minutes  assumed  as  44  instead  of  45. 
jo.  Micrometer  reading  assumed  as  49r.2g 
instead  of  39'.  29. 
ji.  Micrometer     reading     assumed     as 
4Or.68o  instead  of  3gr.68o. 
72.  Micrometer    reading    assumed     as 
45r.oi8  instead  of  45r.5i8. 
73.  Micrometer     reading    assumed     as 
4ir.55o  instead  of  4ir.O5o. 
36.  Minutes  assumed  as  48  instead  of  49, 
and  micrometer  reading  as  41'.  522 
instead  of-4or.522. 
37.  Minutes  assumed  as  51  instead  of  52. 
3g.  Minutes  assumed  as  56  instead  of  57. 

1847.        h.                   s. 

s. 

s.                  s. 

s. 

o           ,           „                           ,. 

(i°7) 
(107) 

INSTRUMENT  READINGS. 

(107) 

Date. 

CIRCLE. 

Barom. 

•gs 

j~  O 

u  £ 

75  S     (107) 
if 

yJ=        (lO7) 
*"        (IO7^ 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

1847.       h.  m. 

0                   /                   If 

in. 

- 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  108.    SEPTEMBER  16.    Ms.    D0  =  — 26°  29'  40". 


No. 


Mag. 


SECONDS  OF  TRANSIT. 


I.  '   II.   III.  IV.    V.    VI.  VII.  ii.    12 


10 


|20, 
40, 

'55. 
55. 


68. 


233. 
53- 


17.2 


.    .     12.      24.      36. 
.    .    |   .    .    47.2^60. 


+5-    57- 
5-    17- 


42. 
45- 


20.    32. 

'25-    37- 
836.    48. 

21. 


18 

19  lio 

20  TO 


38. 
28.' 

7- 

57- 


52.5 


44- 
50. 
60. 


.   .    19. 


31-5 


34- 


2.      15. 


32. 


21.534- 


9.522 


35- 


30. 


'?• 

44- 


38.5 


42. 


T. 


h.  m. 

I  38 
40 
47 
48 
5° 
52 
55 

1  59 

2  2 

4 

6 

8 

ii 

18 
21 
26 
28 
32 

33 
37 
37 
39 
41 
45 
46 

49 
2  52 


s. 

20.32 

23.94 
17.19 
32.55 
6.50 
11.84 

35-34 
57.03 
16.98 
31.92 
31.96 

37.31 

47.92 

21.09 

18.93 

21.47 

45-71 

14.48 

1.86 

4-93 

52.  12 

23.25 

5.65 

43-99 
52.36 
19.86 
33-57 


s 

+  14. 
14. 
14- 
14. 
14- 
14. 
14- 
14- 
14. 
14. 
M. 
14. 
14- 
U. 
14 
14 
14 
14 
14 
M 
14 
14 
14 
14 
14 


s. 
20+1. OO 


+  I4-OO  +I.QI 


I.OO 
1. 00 
I.OO 

0.99 

I.OO 

0.99 

I.OI 
I.OO 
I.OO 
I.OO 

0.99 

.00 

.01 
.00 

.00 

0.99 

00 
00 
OI 
OO 
OI 

01 

OI 

01 
OI 


MICROMETER. 


IV. 

IV. 

V.- 
VII. 
VII. 
VII. 
VII. 
VII. 

V. 

IV. 

VI. 

IV. 

VI. 

V. 

IV. 

IV. 

V. 

V. 
VII. 

V. 

VI. 

VI. 
VII. 

VI. 
VII. 
VII. 

V. 


34.58239 
39.778,30 
41.61135 

49.22   39 

46.03147 
33.22039 
42.54143 
37.42417 

40.62029 

40.855135 

37.24531 
42.36243 
36.40037 

47.76519 
39.40036 
45.10227 

45.99541 


44.601 
43.561 


50.098 
31.00220 

35.27818 
33.76613 
48.38019 

54.200,16 
49.998118 
50.581(18 


2.36 

7.64 

0.49 

22.87 

3.54 
48.94 
12.67 

0.16 
38.64 
26.53 
34.67 
19.10 

59 -69 
46.23 
16.60 
4.46 
14.08 
21.67 
57-20 

44-35 
41.27 
14.16 
15.56 
24.97 

4.58 
29.41 

9-34 


-12.46 
12.70 
13-24 
13.33 
13.47 
13.66 

13.99 

14.40 
14.61 
14.88 
15.08 
15.29 

15-63 
16.33 
16.65 
17.24 
17.51 
17-93 
18.03 
18.54 
18.65 
18.83 
19.01 
19.62 
I9-76 
20.09 
-20.52 


M-ean  Right 

Ascension, 

1850.0. 


6.80 
6.01 
6.44 
6.83 

7-53 
6.87 


18 
4.86 

5.96 
6.48 
6.14 

7.19 
6.71 

5.10 
6.55 
5-75 
7.00 

5-77 

5 

4-23 

5.18 

4-96 

4.5: 

5-o 

4-77 

4-99 

4-95 


35-52 


32. 10 
47.03 


Mean  South 

Declination, 

1850.0. 


27 


48.58 


ZONE  109.    OCTOHER  4.    Ms.     D0  =  — 


19-231 


17- 


17-5 


58.5 


43-555. 

.   .    24. 

29.    [ 

21. 


3L543. 
4. 


7-5 
36.2 


II. 5 
23- 


26. 


3"- 


0.5 


23.836.   47-86o. 

23-535 

35- 

28. 

38- 


10.523 


f6.    29. 


40.553 


42. 


50. 

54- 
i8. 

20. 

12.524.2 


2.2     .    . 

34-    46. 
6. 
30. 


35- 


3-'- 


42. 

55-5 

44 


20  59 

20 

21  4 

10 

12 
M 
15 
•17 
2O 
21 
23 
25 
28 
30 
31 
33 
35 
21  37 


43.27  + 
12.15 
28.92 
20.99 
43.13 
4-35 
35.93! 
35-55 
46.98 
40.70' 
50.05; 

22.05j 
53.88 
18.03 
31.26 
20.00: 


3.52  +  I.OI1  VII 


3-50 
3-47 
3.42 
3.40 
3-3& 
3-37 
3-35 
3-32 
3-31 
3-29 
3-28 

3-25 
3-23 
3.22 
3.20 
3.18 


24-35 

34.74+  3.16  +o 


50.757    9  21.44-31.48-  4 


43 
41 
45 
41 
49 
52 
43 
«6 

M 

4S 

42 

42 

42 

46. 

44 

38 


39248 
17523 
27641 

31535 
16524 
61628 
79848 

035  12 
98036 
84630 
96728 
77228 
10543 


695J33 

15051 


34.58 
32.88 
38.85 
10.44 
44-42 
41.63 
20.65 

3.91 
4.86 

51-34 
17.81 
24.36 
27.69 
7-51 
14-39 
34-94 


30.85 
30.07 
29.78 
29.60 
29.42 
29.17 
28.77 
28.66 
28.40 
2S.23 

27.80 
29.64 

27.49 

27.29 

27.07 

-26.79 


5320 

21 
36 

53 
86 


7 

5 

6 

6.38 

5.62 

5.91 

7-35 

4.70 

6.45 

6.06 

5 

5-89 

6.98 

6.82 

6.25 

7.5921 


59  47 
2  16 

4  33 
10  25 

12  47 

13  8 
15  40 
17  39 

20  51 

21  45 
23  54 
25  26 

28  58 

30  22 

31  35 
33  24 
35  28 
37  38 


9  11.62 

0  16.35 
5  10.17 
9  33.03 

17  14-54 

9  59-47 

13  23.84 

47  9.42 
59  49-21 

5  37.89 

1  45.89 
13  31.58 

8  12.03 

49  57-66 

6  29.80 

57  17-45 
ii  28.59 

57  35-37 

58  11.05 
39  57-12 

50  55.10 

48  27.95 
43  29.11 

49  39-66 
46  19.11 

48  44-49 
48  24.81 


24  48  17.45 


27  32.79 

2  28.48 
20  35.49 
14   6.42 

3  39. 

7  36.71 

27  i6.77 

50  57.27 

14  59-71 

9  45.63 

7  11-49 

7  19-80 

22  22.16 
20  1.62 
12  7.71 
30  29.32 


CORRECTIONS. 


REMARKS. 


Date. 


1847.          h. 
Oct.        4,     3 


Corr.  of 
Clock. 


s. 
-     2.52 


Hourly 
rate. 


s. 
g    0.050 


s. 
—  0.142 


-  0.437 


Zenith  Point. 


359  59  59-Ql 


Mic.  Co. 


r. 

40.118 


(108)     2.  Transit  over  T.  Ill  assumed  to  have 
been  recorded  over  T.  II. 

(108)  3.  Transit  over  T.'s  II-IV  assumed    to 

have  been  recorded  over  T.'s  I-III. 

(109)  2.  Minutes  assumed  as  2. 

(109)  10.   Declination  differs   i°  from   Arg.  Z. 
251,  60,  and  251,  62. 


INSTRUMENT  READINGS. 


Zone  108 
Zone  109 


Date. 


1847.        h.  m. 
Sept.  16,     i  37 

3 

Oct.     4,   20  59 

21  33 

22  39 

22   48 

24    o 


CIRCLE. 


A. 


297  46  59-5 


B. 


57- 


C. 


59-3 


D. 


6.2 


Corr'd 
Mean. 


Mean. 


60.45        60.50 


Barom. 


in. 

30.070 
30.062 
f3i.iop 
30.090 
30.082 
30.082 
30.054 


•5e 

s  5 


l! 

v 


63.856.2 

63.2J54-7 
6r.    52.9 
60. 1 50.1 r 
59-850. 
59-8:50. 
58.4:49. 


Used  as  30.067. 
Used  as  30.100. 


52 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 

r 

/ONE  109.     OCTOBER  4.     Ms.     Db=—                '  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

-    «i 

"2 

MICROMETER. 

i 

</i 

'/: 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
18500. 

i. 

II.    III. 

IV. 

V. 

VI. 

VII 

II.      12. 

19 
20 

21 
22 
23 
24 
25 
26 

27 
28 

29 

30 

31 
32 
33 
34 
35 
36 
37 
38 
39 
40 

41 
42 

43 
44 
45 
46 

47 
48 

49 
5° 
51 

52 
53 
54 
55 
56 
57 
58 
5') 
60 
61 
62 

9 

10 

9 

8 

9 
ro 
10 

10 

9 
8 
10 
10 

6 

10 

9 
9 
9 

10 
10 

9 

10 
10 
10 
10 
10 
10 

10 

10 

9 

10 

7 

10 
10 
10 

9 

10 

7 

10 

9 
9 

10 
9 

.  . 

10.7  22.5 

.  . 

22.5 

35. 

.    . 

.  . 

h.  m.     s. 
21  39  34.49 
40  10.80 
42  31-94 
44  47-06 
48   10.16 
50  50.14 
52     0.03 
54     4-07 
55  39-26 
21   59     8.02 
22      2    25.33 
9  30.94 
lo  32.01 

15     4-95 
17  47-75 
20  35.25 
22    28.66 
24    20.52 
26    50.55 
32   49.08 
•    35   11.88 
39  35-74 
48     4-32 
51   26.24 
53  "-OS 
22    55    15-59 
23      2      3.08 

8  33.19 
it     4-96 
14  18.98 
15  13-4-1 
33  M.oo 
35  27.74 
39     0.46 
39  35.52 
42     8.  02 
44     0.29 
45-31.80 
47   51-20 
50  44.72 
51   58-72 
55  22.98 
23  58  31-84 
o     o  44.99 

s. 
+   3-14 
3.14 
3-ii 
3-og 
3-06 
3-04 
3.02 
3-oc 

2-99 
2.95 
2.92 
2.86 
2.85 
2.80 
2.78 
2.75 
2.73 
2.71 
2.69 
2.64 
2.6l 

2-57 
2.49 
2.46 
2-45 
2-43 
2-37 
2.31 
2.29 
2.26 
2.25 
2.09 
2.07 
2.04 
2.04 
2.01 
2.00 

•99 
.    -97 
•95 
•  94 
.91 
.89 
+      .87 

S. 
+  1.02 
1.  00 
I.  00 
I.  01 
I.OI 
1  .00 

I.OI 

o-99 

I.OI 
I.  00 

0-99 

I.  00 
I.OI 
0-99 

I.  00 
I.OI 
I.OI 

0-99 

I.  00 
I.OI 
I.OO 
I.OI 
I.OO 

1  .00 

I.OO 
I.OO 
I.OI 

0-99 

I.OO 
I.OO 

0.99 

I.OO 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OC 
I.OO 
I.OO 
I.OO 
+  1.00 

IV. 

IV.' 
VI. 
VI. 
V. 
VII. 
VII. 
VI. 
VI. 
VII. 
VI. 
VI. 
VII. 
VI. 
VI. 
VII. 
VII. 
VII. 
VI. 
VII. 
V. 
VII. 
IV. 
VII. 
IV. 
VII. 
VII. 
V. 
VI. 
VII. 
VII. 
VI. 
IV. 
VII. 
VI. 
V. 
VII. 
V. 
VI. 
VII. 
VII. 
V. 
VI. 

7 

4 

7 

7 
3 
5 
I 

5 
4 
I 

3 
5 

I 

3 
6 
6 
2 

5 

(, 

3 
5 
5 
5 
2 

5 
7 
I 

4 
4 
I 

5 

2 

4 

2 

5 
5 
4 
4 

? 
r 

5 
•> 
6 

r. 

46.372 

6      2.  II 

-26.58 

n 
-   4.28 

h.  m.     s. 

21  39  38-65 

20    40    14.94 
21    42    36.05 

44  51-16 
4S   14-23 
50  54-1^ 

52      4.06 

54     8.06 
55   43.26 
21   59  "-97 

22       2    29.24 

9  34.80 

10  35-87 
15     8-74 
17  51-53 
20  39.01 

22    32.40 
24    24.22 
25    54-24 
32    52.73 

35   15-49 
39  39-32 
4^     7.81 
51  29.70 
53  14-50 
22  55   19.02 
23     i     6.46 
8  36.49 
II     8.25 
14  22.24 
15   16.68 
33   17-09 
35  30.81 
39     3-50 
39  38.56 
42   11.03 
44     3-29 
45  34-79 
47  54-17 
50  47-67 
52     1.66 
55  25.89 
23  58.34.73 
o     o  47.  S6 

24  44  52.97 

25      5   33.')-' 
24  45  39.89 

24  42   53-35 
25    II   33.06 
24  57  49.34 
25  24  47.42 

24  56     3-8i 
25     7   15.85 

2<>  5S-33 
25   15   51.27 

24  57  40.3' 
25  31  18.1  \ 
25    12 

24  53  -li.'M 
24  56     6.56 
25  23   16.45 
25     6   15.14 
24   54   55-12 
25     9  57-H 
24  54  42.35 
56  57-21 
54     4-52 

55  21.28 
24  45  38.52 
25  25     4.74 
6     5-54 
4  20.  -•• 
25   26   16.62 
24  59  25.13 

25    22    1  2.  60 

7  3?.  K. 
25    IS  43-35 
24   59  48.33 
24   55     4-'", 
25     3  39.06 

3  45-93 
o  11.33 
25  28  48.47 
24  58  41.57 
25  20  18.03 
24  55  36.35 

R 

20. 

45-75826  41.89 
46.991    6  49.51 

49-815    4     3-55 
45.651  32  41.4.) 
49.142  18  58.88 
48.018^5  55.20 
52.19217  13.83 
42.74628  25.42 
4t.l9548     6.73 
38.10137     1.  18 
49-350ii8  51.62 
36.61952  27.38 

44.54633  19-44 
41.028  14  56.33 
36.87617   19.03 
40.37844  27.11 
34.36027  27.21 
38.93016     8.51 
48.31531     q.6o 
54-45    '5   56.23 
.50.511  18  n  .52 
50.525  15  19.27 

26.27 
26.03 
25.66 
25-36 
25-25 
25.05 
24.90 
24-54 
24.25 
23-57 
23-49 
23.08 
22.85 
22.60 

22.44 
22.30 

22.11 
21.  6l 
21-43 
21.13 
20.54 
20.34 

5.76 
4-35 
4.14 
6.21 
5-21 

7.17 
5.08 

5-89 

7-35 
6.52 

5-20 

7-67 

6.25 

4.91 
-  5-09 
7.07 

5.82 

5.00 

6.08 

4-9') 
5-15 
4.91 

M- 

26. 

58.' 

38-2 

47- 
70.2 

5O.  5 

58.9 
82. 

.  . 

.  . 

•  ;  ; 

.  . 

16. 

31-5 

49- 

43-8 
i-5 
7- 

27- 
56.9 
13.2 

in 

39-5 

8. 

1  •  • 
20. 

•  • 

37- 

50. 

2O. 

32. 

28.5 

H.2 

52.'. 
59-5 

1' 

2. 
I  1 

1 

-'5 
1. 

.852.8 
.8    -    . 

jR 

F7-2 
00 

29.5 

.2 

.8 

23.2 
16.8 

37-2 

?S  8 

47-5 

53- 

•  - 

49.2 
16 

32.5 
2.5 

23-5 

44-5 
M-5 

36.' 

48.' 

•>R 

50. 

2-5 

14.5 

23. 

31;. 

39-5 

52. 

3-5 

. 

53.29016  36.16 
44.842    6  54.50 
47.35046   18.18 
44.63527  20.50 
47.67225   35.93 
45.25647  30.23 
46.15520  41.39 
42.12243  27.25 
41.92128  53.90 
48.19039  58.32 
45.48o'2i     4.76 
53.71516  21.51 
48.84924  55.28 
48.65525     2.18 
44.80921  27.85 
40.81950     2.88 
47.40919  58.25 

45-44    41  33-17 
37.62816  53.32 

20.09 

19.70 

19-35 
19.24 
19.  II 
19.07 
18.41 
18.36 
18.28 
18.28 
18.21 
18.18 
18.16 
18.12 
18.10 
1  8.  08 
18.05 
18.01 
—  1  8  .  oo 

5-03 
4.32 
7-21 
-     5.8o 
5-68 
7-32 
5-33 
6-99 
5-92 
6.75 
5-36 
5.00 
5.62 
5.63 
5.38 
7.51 
5-27 
6.85 
-   5-03 

51. 

15. 

- 

28  .'5 
43- 

9- 
41. 

55- 

21. 

53- 
7- 

34- 

5'5 

45- 

57- 

19- 

31- 

38. 
24- 

50. 
36.5 

2. 

'5-5 
49' 

14. 

26. 

-1". 

38 

48. 

32. 

15- 
8-5 

47- 

55-5 

44 

.V 
7 
27 
ji 

59 
- 
21 

•  5 

-5 

56. 
48.5 
19-5 
39- 
32.5 

II. 

8. 
0.5 
32. 

s  I  .  c 

2O    2 

44- 

56 

58.' 

32. 

57- 
22.5 

47. 

59- 

•  • 

33- 

45- 

57- 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 

Clock. 

Hourly 
rate. 

m                  n 

r 

Zeniili  Point 

I 

!  Mic. 

Co. 

(109)  22.  Micrometerreadingassumedas44r.99i 
instead  of  46r.ggt. 
(109)  37.  Minutes  assumed  as  25  instead  of  26. 
(109)  42.  Micrometerreadingassumedas55r.525 
instead  of  50'.  525. 
(log)  45.  Minutes  assumed  as  I  instead  of  2. 
i  (.109)  59.  Transit  over  T.  VI  assumed  to  li.ivr 
been  recorded  over  T.  V. 

•  * 

1847.          h. 

s. 

s. 

s.                   s. 

s. 

s. 

INSTRUMENT  READINGS. 

CIRCLE. 

Barom. 

11 

sg 

£    4J 

<iS 

11 

I*  C 

2  £ 
*  « 

«~ 

Date. 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

• 

• 

1847 

h.  m. 

n 

n 

in. 

0 

0 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


53 


ZONE  no,    OCTOBER  18.    Ms.    D0  =  —                ". 

4 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"i 

a, 

MICROMETER 

i 

rfl 

<fi 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

i 

2 

3 
4 

6 

8 

9 
10 
u 
u 
13 
M 
i^ 
l<j 

17 

i  - 

10 
20 
21 
22 
23 
24 
25 
26 

I 
2 
3 
4 
5 
6 

7 
8 

9 
10 
ii 
ia 
13 
M 
15 
t6 

17 

IS 

19 

S 
8 
9 
9 
9 
8 
9.  10 
9.  10 

7 
10 

7 

10 

8 
8.9 

9 
8.9 

9 
7-8 

10 
10 

IO 

9 

IO 
IO 
10 

8 
9 

IO 

9.  10 

IO 

9 
IO 

9 
9 

10 

8 

IO 
10 

9 

10 

9.10 

10 
IO 
IO 

0 

ifl 

t8 

h.  m.     s, 
23     4  16.02 
6  52.38 
8  32.90 

i"  55.23 
II    13.46 

'3   15.87 
16  30.80 
19     6.85 

20    39-27 
21       9.68 
24    I  I.  2O 
26    22.21 
28    58.16 
30    26.74 

32  23.73 
35  41-47 
37  ii.  19 
42  12.93 

45    18.74 
48  33.25 
5i   53-12 
52  59-83 
55  22.36 
55  35-iS 
57   14-58 
23  59  50.92 

K  iir.     Oci 

i     i  59.91 

5  43-05 
9  39-54 
II  38.22 

13  47.85 
15  45.60 

17  35-41 
20  40.50 

21    49.69 
23    48.20 
25    27.45 

28  36.57 
30  50.02 
32  12.45 
38  20.53 
40  23.52 
.(41)29.06 
43     9-30 
I   46     6.12 

s. 

-   8.44 
8-47 
8.48 
8.5l 
8.51 
8-53 
8.57 
8.59 
8.61 
8.61 
8.64 
8.66 
8.  fig 
8.70 
8.72 
8.76 

8.77 
8.82 
8.85 
8.88 
8.91 
8-93 
8.94 
8-95 
8-97 
-   8.99 

•Ol'.ER    I 

-  9-53 
9-56 
9-59 
g.6i 

9-63 
9.64 

9-65 
9.67 
9.68 
9.69 
9.71 
9-73 
9-75 
9.76 
9.80 
g.8i 
9.82 
9-83 
-  9-85 

s. 

—  1.  00 

1.  00 
I.  00 

i  .00 
i  .00 

I.OO 

1  .00 

I.OO 
I.OO 
I.OO 

1  .00 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 

1  .00 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 

—  i.oo 
i.     Ms. 

—  I.OC 
I.OC 
I.OO 
I.  01 

0-99 
o-99 

I.OO 

I.OO 
I.OC 
I.OC 
I.OC 
I.OO 
I.OC 

0-99 
I.O1 

I.OC 
I.OO 
I.OO 
—  I.OI 

V. 
V. 
V. 
V. 
VI. 
VI. 
V. 
V. 
V. 
VII. 
VI. 
VII. 
VI. 
VI. 
V. 
VI. 
VI. 
VII. 
VI. 
V. 
V, 
VII. 
V. 
VII. 
.VII. 
VII. 

D.= 

VI. 
VI. 
V. 
VI. 
VII. 
VII. 
VII. 
-    V. 
V. 
VII. 
IV. 
VII. 
V. 
VII. 
V. 
V. 
VII. 
VII. 
VI. 

4 
3 
4 
4 
4 
6 
6 
2 
4 
3 

3 
6 
6 

7 
5 

2 

5 
6 

5 

5 

2 
4 

5 
3 

4 

3 
6 

2 

I 

7 
6 

K 

5 

I 

2 

5 
3 
3 
6 
i 
3 
4 
5 
2 

48.208: 
41.708; 
40.875: 
42.260: 

39.98  !; 
37-88 
40.656 
40.083. 
45.250: 
48.182; 
46.715- 
43.328: 
38.401 
40.358 
38.958 
40.66   : 

45-331' 
43.680: 

48-813 
47.986- 
41.804- 

48-585. 
46.658 
50.890' 
52.063 
51.418 

46.090' 
42.118: 
47-581. 
34.40i! 
46.910! 
49-35' 
49-977 
49.  no 
50.  780  < 
55.142 
37-880 
40.798 
46.525 
45-483 
43.372. 
34.616 

34-3I5 
41.090 
37.121. 

'•S  17-57 
14  57-15 
•g  29.86 
!8  42.21 
(0    0.56 
6  44.62 
5     9-11 
14  37-49 
>6  59.34 
)I   14.14 
6  40.15 

!4     I.I5 
6  26.70 

5   19-37 
o  17.17 

•3  50.58 
[i  36.82 
^2    6.50 
o  28.46 

!0    13.03 

!3  11.31 
)9  44.69 
!6  io.8g 
!g  40.97 
:g    0.62 
!3  26.85 

52  26.28 
14  18.82 
to  19.51 
53  43.84 
5  43-30 
o    9.79 
8  29.78 
8  59.96 
14  20.39 
!5  59-09 
25  26.36 
)5  28.20 

J2    11.42 

6  32.41 
(8  35.27 
jg     1.  10 
53  15.30 
'•3  35-6i 
(6  19.30 

-   2.77 
2.67 

2-59 
2.51 
2.50 

2.43 
2.32 
2.23 
2.21 
2.ig 

2.12 
2.06 
2.OO 

1-97 
1.94 
1.88 
1.86 
1.81 
i.  80 
1.  80 
i.  80 
1.79 
1-79 
1-79 
1.79 
-   1.78 

—       .12 
•30 
•52 
.64 

•11 
.89 
2.01 
2.  IS 
2.25 

2-39 
2.52 
2.73 
2.89 

2-99 
3-49 
3.65 
3-74 
3.88 

—  4.14 

-  5-57 
6.45 

5-96 
5.88 
6.00 
4.83 
4.68 
7-31 
5-73 
6.  u 
7.50 
6.36 
4.80 
4.70 
4-25 
5-45 
7.04 
5-30 
4-27 
5.  ii 
5-39 
6.88 

5-65 
5-97 
5.91 
-    5.41 

-  8.23 
6.56 

8.97 
10.23 

5-77 
6.17 
6.94 
6.98 

9-35 
8.56 
7-58 
8.51 

8.20 

5.82 

9.76 
8.85 
8.31 
7.41 

-  9-53 

h.  m.     s. 
23    4    6.58 
6  42.91 
8  23.42 
10  45.72 
II     3-95 
13     6.34 
16  21.23 
18  57.26 
20  29.66 
21      O.07 
24      1.56 
26    12.55 
28   48.47 
-    30    17.04 
33  14.01 

35  3L7I 
37     1-42 
42     3.11 
45     8.89 
48  23.37 
51  43-21 
52  49.90 
55   12.42 
55  25.23 

57    4-01 
23  59  40.93 

I     I  49-38 
5  32-49 
9  28.95 
ii  27.60 
13  37-23 
15  34-97 
17  24.76 
20  29.83 
21    39.OI 
22   37.51 
25    16.74 
28   25.84 
30   39.27 
32      1.70 
38      9.72 
40    12.71 
41    18.24 
42    58.47 
I  45  55.26 

26  13     5.91 

22   46.24 

17    18.41 
16  30.60 
17  49.06 
4  31.88 

2    56.11 
32    27.03 
14    47.28 
19      2.44 

34  29.77 
21  49-57 
4  13-50 
26     3     6.04 
25  58     3.36 
26  ii   37.91 
29  25.72 
26     9  53.61 
25  58  14.53 
26     7  59.94 
10  58.50 
27  33-36 
13  58.33 
17  28.73 
16  48.32 
26  II   14.04 

26  20  15.63 
2     6.68 
28  10.  oo 
26  41  35.71 
25  53  30.84 
25  57  57-85 
26     6  18.73 
6  49.12 
32  11.99 
23  50.04 
13   16.46 
23  19.44 
26  20     2.51 
25  54  21.22 
26  36  28.52 

26  53.60 

•        21      7.35 
II    26.90 

26  34  12.97 

28.2 
8.5 

40. 

20.5 
43- 

52.2 

33- 
52.2 

7;  5 

p 

t      f 

t         _ 

39- 

54. 
30.2 

2-5 

51-5 
6-5 
42.5 
'5- 

3-5 
18  s 

1  6 

54-5 
27- 

6    r 

39.5 

|6   ' 

34-5 

45- 

21. 

47- 
i. 

36.' 
50.'5 

46 
58 
34 

2 

5« 
17 
46 
48 
54 
9 

•5 

59- 

u. 

.5 
.? 

•5 
•5 
•  5 

46. 
14-5 

58.5 

26.5 
23.5 

IO. 

•   • 

29.  2 
59- 

6^5 

21  . 

41  • 

41-5 

II.  2 

13- 

IS.5 

=  3- 

53* 

2-3-5 
25-5 

37.' 

49-5 

58.' 

47-5 

IO 

0. 

12. 

2'!.2 

2.5 

36. 

.5.' 

22.5 

33  o 

47- 
31- 
»7'5 

2f>. 

51.0 

o. 

43- 

39-     51-5 

15.5,  .   . 

Zo> 

55- 

38-2 
48. 

50-5 
0.5 

12.5 

IO. 

•  • 

3-5 

"•5 

16. 

23- 
28.5 

•37     c 

35- 
40.  5 

I  ^     2 

48.5 

12.5 

•   • 

24.5 

i. 

13- 

-13.2 

25-5 

56.' 
59- 

38- 

8.  '2 

Sis 

21. 

24.5 

23-5 
29- 

41-5 

53-5 
33-8 

•  • 

•   • 

.  . 

41 

.5 

54- 

6.2 

18.2 

CORRECTIONS. 

REMARKS. 

Date. 

(  'oiT.  of 

Clock. 

lloiuly 
rate. 

in                    n 

c 

Zenith  Point.     Mic. 

Co. 

(no)  15.  Minutes  assumed  as  33  in 
(no)  20.  Micrometerreadingassum 
instead  of  47r.g$6. 
(in)  10.  Minutes  assumed  as  22  in 
(ill)  14.  Hor.  thread  assumed  as  7  i 

;tead  of  34. 
edas46r.986 

stead  of  23. 
nstead  of  6. 

1847.         h. 

Ort.   iS,      19 

s. 
-   I5-40 

s. 
g  O.O2O 

s.                    s. 
—   0.286 

s. 
—  0.293 

r. 
o     o     1.72        40.156 

INSTRUMENT  READINGS. 

Date. 

A. 

C1RCI.F.. 

Finrom. 

•^  G' 

3° 

u  E 

rt  t- 
H  o> 

<£ 

59-2 
58.9 
58.6 
57-8 
57-2 

n  G 

£§ 

o  £ 
X  v 

UH 

Ii. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Zone  1  10 
Zone  in 

1847. 

Oct.   18 

Oct.  18 

li.    in. 
23       4 
23     57 
o     59 

i     55 

2      58 

294 

50     1.5 

2.\. 

8.4       6.1 

4.41 

4.60 

in. 
30.  140 
30.142 
30.126 
30.110 
30.100 

55.  s 

53-5 
52.4 
52. 
51.  C 

54 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  in.    OCTOBER  18.    Ms.     D0=—              "  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«, 

, 

MICROMETER. 

i 

* 

d, 

Mean  Right 
Ascension, 
1850.0 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

20 
21 

22 
23 

24 
25 
26 

27 
28 

29 

30 
31 
32 
33 
34 
35 
36 
37 
38 

39 
40 

42 
43 
44 
45 
46 

47 
48 
49 

i 

2 

3 
4 
5 
6 

7 
8 

9 

IO 

9 
8.9 
9.10 
ti 
9 
9 
8.9 

10 
10 
IO 

7 
8 
7.8 
9 
9 

10 
10 
IO 

7.8 

9 
7.8 
8.9 
9.10 
9 
9 

IO 

9 

10 

9 

8.9 
9 
9 
9 
9 

10 

9 

8 
8 

h.  m.     s. 
i  47  35-26 
49  32-12 
50  15.90 
52  15.18 
53  54-91 
I  54  53-47 
2      2      O.gl 
4  20.46 
6  16.72 

6  54-71 
10  24.61 

12   26.19 

15    58-33 
17   46.85 
18  48.96 
24  31.81 
26  21.25 
27     5-o8 
30  18.40 
33  26.66 
35  58.27 
37  45-71 
39  41-21 
41     0.47 
49     i.  60 
51  20.62 
51  44-28 
55  16.73 
54  43-86 
2  58  23.78 

NE  112.      Oc 

21     3  33.  2C 
8  29.93 
10    6.26 
10  18.9; 
n     6.oc 
14  41.08 
16  50.  6c 
17     6.17 

21    ig      1.44 

s. 

-  9.86 
9.87 

9.88 

9.89 
9.90 
9.91 

9-95 
9-97 
9-98 
9-98 

IO.OO 
IO.OI 

10.03 

10.04 

10.05 
10.08 
10.09 

10.09 

10.  II 
10.12 
IO.I3 
IO.I4 
TO.I5 

10.16 

TO.  ig 
IO.2O 
IO.2O 
IO.22 
IO.22 
—  10.23 

TOBER  2( 

-13.40 
13.46 
13-47 
13.48 
13.48 
13.52 
13.54 
13-54 
-13-57 

S. 
—  I.OO 

0.99 

I.OO 
I.OI 

0.99 

I.OO 
I.OO 
I.OO 
I.OI 

0.99 

I.OO 
I.OI 
I.OO 
I.OI 

1.  02 
0-99 

I.OO 
I.OO 
I.OO 
I.OO 
I.OI 
0.99 

0.99 

0.99 
I.OI 
I.OO 
I.OI 

0.99 
o.gc 

—  I.OO 

>.    Ms. 
-0-99 

I.OO 

0-99 

I.OO 
I.OO 

0.98 

I.OI 
I.OI 
—  I.OI 

V. 

V. 
VI. 

III. 

V. 
VII. 

III. 

V. 
IV. 
VII. 
VI. 

VI. 

VI. 

III. 

VII. 
V. 

III. 

VII. 
VII. 
VI. 
V. 
V. 
VI. 
VII. 
V. 
IV. 
VII. 
V. 
VII. 
V. 

D0  = 

V. 
V. 
VII. 
VII. 
VII. 
VI. 
VI. 
V. 
V. 

6 

3 
I 
6 
3 

2 

3 

2 

6 

4 

I 

4 
2 
I 

7 
3 

5 
4 
3 

2 

5 

6 

I 

3 
2 

6 

6 
3 

I 

3 

2 

4 
4 
i 

5 
5 
5 

r. 
43.980 
44.172 
44.172 
44-172 
41.125 
43-805 
48.970 
43-909 
43.272 
41-945 
47.790 
38.020 
44.189 
41.140 
35-246 
43.260 
47-278 
35-775 
34.838 
40.492 
40.925 
47.007 
49.548 
47.586 

49.895 
43.886 
45-00 

43-59° 
40.708 
43-368 

48.539 
44.109 

44-77S 
44-232 
48.005 

45.899 
51.612 

52.788 

21  56.45 
13     8.24 
33  32.28 
48     7-75 
M  53-07 
33  44-73 
39  3I-7I 
33  41.42 
42  47-79 
14  24.59 
25  31-85 
51  39-3' 
27  35-75 
44     i.  II 
47  23.64 
7  49-18 
31  45-52 
26  38.48 
32  57.31 
35  38.89 
44     8.51 
20  12.31 
10    3.19 
II  10.51 
44  50.85 
33  42.25 
41  48.04 
13  28.26 
15     7-15 
34     0.04 

45  37-49 
33  34-55 
41   55-73 
27  34-15 
25  24.33 
53  18.74 
20  50.35 
17  33-86 
17  27.82 

-  4-27 
4-45 
4-51 
4-6g 
4.85 
4-93 
5.64 
5.88 
6.08 
6.14 
6.51 
6.72 
7.13 
7.3i 
7-42 
8.08 

8-34 
8.40 

8.79 
9-15 
9-51 
9-76 
9-97 
10.14 

II.  21 
11.51 
H-59 
12.06 
12.  OO 
—  12.51 

-n.  55 
10.82 
10.  60 

10.57 
10.46 

9-95 

9.61 
-  9-35 

-  7.25 
6.44 
8.34 
9-73 
6.60 

8-35 
8.89 

8-34 
9.21 
6.56 

7-59 
10.05 
7.78 
7-32 
7.76 
5-94 
8.16 

7-69 
8.29 

8.53 
9-34 
7.10 
6.14 
6.24 
9.41 
8.35 
9.12 
6.46 
6.61 
-  8.38 

-  5-og 
4-25 
4-83 
3.83 
3.68 
5.65 
3.30 
3.13 
-  3.12 

h.  m.     s. 
i  47  24.40 
49  21.26 
50     5.02 
52     4.28 
53  44.02 
I   54  42.56 
2     i  49.96 

4     9-49 
6     5-73 
6  43-74 
10  13.61 

12    15.17 
15   47-30 
17   35.80 

18  37.89 
24  20.74 
26  10.16 
26  53.99 
30     7.29 
32   15-54 
35  47-13 
37  34.58 
39  30.07 
40  49.32 
48  50.40 
51     9-42 
5i  33.07 
55     5-52 
55  32.65 
2  58  12.55 

21     3  18.81 

8  15-47 
9  51.80 
10    4.46 
10  51.52 
14  26.58 
16  36.14 
16  51  .62 
21  18  46.86 

26     9  47.97: 
o  59-13 
21    25.13 
36      2.17 
2   44-52 
21    38.01 
27    26.24 
21    35.64 
30  43.08 
2    17.29 
13    25.95 
39  36.08 
15  30.66 

3'   55-74 
35   18.82 
55  43-20 
19  42.02 

14  34-57 
20  54.  3g 
23  36.57 
32     7-3f' 
26     8     9.17 
25  57  59-30 
25   59     6.89 
26  32  51.47 
21  42.11 

29  48.75 
i   26.78 
3     5.76 

26   22      0.93 

24  44     4.13 
31   59.62 
40  21.16 
25  58.55 
23  48.47 

51  44.34 
19  13.36 
15  56.60 
24  15   50.29 

55- 

8'. 

20. 

3. 

16. 

28.5 

40. 

18.2 

24-5 
43-5 
40. 

48.' 
49-5 
21-5 
IO.2 

30.5 

36  .'5 
56.2 

52- 

0.5 

34. 
22.5 

7-5 

42.5 

48  .'5 
8. 

», 

0.5 

6. 

18. 

30. 

12.2 

13-5 

34-5 
19.2 

24-5 
26.5 

19.2 

31-5 

58.5 

16    r 

10.2 

32. 

•    • 

'3-5 

26. 

.  . 

•    • 

5- 
iR 

17-5 
31. 

29-5 
43- 

49-5 
21.3 
20.5 

2 

34 
33 

,  ; 

•  5 

M-5 
46. 
46. 
29. 

26.5 

rR 

•      • 

rR    r 

41. 

53-5 
12.5 

25. 

'  ' 

r 

40.5 

I. 

~ 

R   c 

21. 

40. 

52 

•  5 

4-5 

16  r 

8.5 

20.  c. 

46.859 
•  •     9 

.511.523.7   .  . 

.221.233.545. 
.    18-     10- 

Zo 

42. 

42-5 

55- 

•  • 

38  .'5 

41-5 
51- 

52.5 
2-5 
iR 

•    • 

•  • 

•  • 

49-5 

1-5 

13-2 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point. 

Mic. 

Co. 

(in)  27.  Transit  overT.  IV  assumed  as  at  2o'.6 
instead  of  26'. 
(in)  34.  Hor.  thread  assumed  as  2  instead  of  I. 
(ill)  39.  Minutes  assumed  as  32  instead  of  33. 
(in)  41.  Transits  over  T.'s  II-V   assumed  to 
have  been  recorded  over  T.'s  I-IV. 
(in)  42.  Hor.  thread  assumed  as  6  instead  of  5. 
(ill)  46.  Transit  over  T.  VII  assumed  to  have 
been  recorded  over  T.  VI. 
(in)  48.  Minutes  assumed  as  55  instead  of  54. 
(112)    9.  Micrometerreadingassumedas5ir.78S 
instead  of  52r.788. 

1847.           h. 
Oct.  26,         20 

s. 
—  21.64 

s. 
S  0.045 

s.                   s. 
—  0.286 

s. 
-  0.293 

0             /                II 

o    o    2  .  44 

r 
40. 

M7 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

rt   E 

~£ 

jl 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Barom. 
Mean, 

Zone  112 

h.     m. 
Oct.  26,  21       3 
21     19 

298 

27   36. 

31.6     36-4 

38.5 

35-57 

35-6: 

in. 

!       30.435 

30.453 

52.5 
52. 

4i-5 
41-3 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


55 


ZONE  113.     OCTOBER  28.     Ms.     D0=  —               ". 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

12. 

T. 

°i 

«2 

MICROMETER. 

i 

di 

</t 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

II. 

i 

2 
3 
4 
5 

6 

7 
8 

9 

10 

II 

12 
13 
'4 
15 

16 

I? 
IS 

'9 

20 
21 
22 
23 
24 
25 
26 
27 
28 
29 
30 
31 
32 
33 
34 
35 
36 
37 
38 
39 
40 

41 
42 
43 
44 

45 
46 

47 
48 
49 

10 
7 
9 
9 

7 

10 

10 

IO 
IO 

8 

9 
9 

10 

9 
7 

10 

9 

10 

9 
9 
8 

9 

10 
10 

7 

10 
10 
IO 

9 

to 

9 

10 
10 
10 
10 

9 
to 

10 

7 

10 

8 

IO 
IO 

9 

8 

9 
9 
IO 

47-5 
48.2 

33-5 

0. 
0.2 

39- 

4- 
46.2 

12.2 
12. 

51-5 

16.5 
57-2 
24    5 

28. 

8.8 

40.5 

1  •   * 

h.  m.      s. 
21  24  16.25 
26  57.39 
29  23.92 
32  23.98 
35     3-26 
39  55-33 
45     7-00 
47   II.  01 
47  36.48 
51     6.03 
32.20 
54  15.18 
56  41-72 
21   58  56.96 
22      I      7.06 
I    21.67 

5  47-90 
6  39.92 
8  24.80 
II  23.15 
16  32.46 
18     9.70 
21   52.71 

22    36.69 
26    II.&3 
27    37.85 
28    10.08 
31    43-78 

32  34-97 
33     8.98 
34  33.64 
36  30.99 
38  46.10 
25-74 
49  29.56 
50  47-70 
54  41-24 
56  33-84 
57  26.36 
22  58  54.68 
23     i  24.02 
4  45-69 
7     3-36 
9  23.72 

12       I.  II 

15       9.98 
15    25.74 
17.30.85 
23   21    40.16 

s. 
—  15-44 
15-47 
15-49 
15.52 
15-54 
15.59 
15.64 
15-66 
15-67 
I5.7f 
15-70 
15-73 
I5-76 
15.78 
15-80 
15.80 
15-85 
15.86 
15.87 
15.90 
15-95 
J5-97 
16.00 
16.01 
16.05 
16.06 
16.06 
16.10 
16.  II 
l6.n 
16.13 
16.15 
16.17 
16.27 
16.28 
16.29 
16.33 
16.35 
16.36 

16.37 
16.39 
16.43 

16.45 

i6.47 
16.50 

16.53 
i6.53 
16.55 
-16.59 

S. 
-0.99 
1.  01 
1.  00 

0.99 

o-99 
0.99 
0.99 

1.  00 
.00 
.00 

.00 
.00 
.00 

.00 
.00 

.00 
.00 

•99 

.00 

.00 

I.  01 
I.OO 

0.99 

I.OO 
I.O1 

0.99 
0.99 

I.OO 
I.OO 
I.OI 
I.OO 
I.OO 

0.99 
0.99 
0.99 
0.99 

I.OO 
I.OO 
I.OO 

1  .00 

0.99 

I.OO 
I.OO 

0.99 

I.OI 
I.OO 
I.OO 
I.OO 
—  I.OI 

VII. 
VI. 
V. 
IV. 
IV. 
VI. 
VII. 
VI. 
VII. 
V. 

VI. 
VII. 
V. 
VI. 
VI. 
IV. 
V. 
IV. 

III. 

IV. 
V. 
V. 
VII. 

III. 

IV. 
VII. 
IV. 
V. 
VII. 
VII. 
VI. 
VII. 
V. 
V. 
•VII. 
V. 
IV. 
VI. 
VII. 
V. 
IV. 
IV. 
VI. 
V. 

III. 

VII. 
IV. 

III. 

i 

0 

4 
2 

1 
I 
I 
F\\ 

3 

3 
5 
5 
4 
5 
4 
5 
4 
I 

3 
3 

(i 

3 
2 
4 
7 
I 
I 
3 
3 
7 
3 
3 

2 
2 
2 
2 

4 
2 
I 
2 

I 
2 
2 

I 

7 
5 
5 
3 

7 

r. 

37-345 
48.400 
48.881 
50.732 
35-502 
43.623 
42.308 
40.127 
41-715 
39-295 
41.002 
41.002 
38.678 
37-952 
37-772 
34.058 
42.569 
43.889 
48.699 
38.847 
47.889 

50.195 
46.992 
43.626 

43-979 
4I-932 
40  .  692 
48.966 

45-905 
44  680 
44-215 
38.920 
44-559 
43-815 
44-77 
44.428 
45-648 
49-64 
53-843 
53.843 
42.252 

45-375 
43-883 
38.318 
46.890 
47.662 
53.698 
50.585 
43-42 

52     2.42 
10  42.69 
25  28.82 

38  31.12 

53    6.08 
48  26.56 
49  11.67 
29  55.52 
34  56.69 
36  20.18 
23  38.69 
23  38.83 
30  45-24 
25  23.85 
31   16.54 

27     3-35 
28  31.61 

48  ig.54 
30  56.65 
36  35-59 
n     0.38 
30     5-15 
40  39.77 
27  55-00 
7  24.41 
49  24.84 
50     7.26 
30  47-47 
32  32.75 
7    o.oS 
32  30.68 
36  32.99 
42     3.27 
42  29.08 
41  56.22 
42     7.78 

26  45.65 

39     8.70 
43  34-93 
36  43-84 
49  I3.8i 
41  35-44 
42  26.77 
51  29.08 
5  44-26 
19  49-77 
16  21.88 
29  51.76 
7  43.65 

II 

-19.32 
18.95 
18.60 
18.20 
17.84 
17.21 
16.53 
16.30 
16.25 
15.82 
15-77 
15-44 
15.27 
14.89 
14.65 
14.61 
14.13 
14.01 
13-84 
13-53 
13.01 
12.84 
1-2.48 
12.41 
12.08 
11.96 
11.90 
II-59 
11.51 
11.46 

11-34 
11.17 
10.98 
10.27 
10.19 
10.09 
9.82 
9.70 
9.64 
9-54 
9.38 
9.18 
9.06 
8.92 
8.77 
8.62 
8.60 
8.51 
-  8.33 

-  7-56 
4.66 
5-66 
0.62 
7.65 
7-32 
7.38 
5-99 
6-35 
6.45 
5-55 
5-55 
6.05 
5.67 
6.09 
5.80 

5-9° 
7-32 
6.07 
6.47 
4.66 
6.01 
6.77 
5.85 
4.41 
7.40 

7-45 
6.06 
6.18 
4-38 
6.18 

6.47 
6.87 
6.90 
6.86 
6.88 
5-76 
6.66 
6.98 
6.48 
7.38 
6.83 
6.90 
7.56 
4-27 
5-27 
5.03 
5-99 
—  4-41 

h.  m.     s. 
21  23  59.82 
26  40.91 
29     7-43 
32     7-47 
34  46.73 
39  38.75 
44  50.37 
46  54-35 
47  19-81 
50  49-33 
(52)15-50 
53  58.45 
56  24.96 
58  40.18 
21  59  50.26 
22      I      4.87 

5  31-05 
6  23.07 
8     7-93 
II     6.25 
16  15.50 
17  52.73 

21    35-72 
22    19.68 

25    54-57 
27    20.80 
"    27    53-03 
31    26.68 
32    17.86 
32    5'.86 
34  16.51 
36  13-84 
37  28.94 
48     8.48 
49  12.29 
50  30.42 
54  23.91 
56  16.49 
57    9-00 

22    58    37.31 
23       I       6.64 

4  28.26 
6  45.91 
9     6.26 
II  43.60 

14  52.45 
15     8.21 

17  13.30 

23    21    22.56 

0            t                 11 

24  48  29.30 

7     6.30 
21  53.08 
3+  55-94 
49  31-57 
44  51-09 
45  35.58 
26  17.81 
31   19-29 
32  42-45 

20      O.OI 
19    59-82 

27     6.56 
21    44.41 
27   37-28 
23   23.76 
24    5I-64 
44  40.89 
27  16.56 
32  55-59 
7  18.05 
26  24.00 
36  59.02 
24  13.26 
3  40.90 
45  44-20 
46  26.61 
27    5-12 
28  50.44 

3  15-92 
28  48.20 
32  50.63 

38   21.12 
38   46.25 
38    I3.27 
38   24.75 
23      1.23 
35  25.06 
39  51-55 
32  59-86 

45  30.57 
37  5L45 
38  42.73 
47  45.56 
i   57-30 
16     3.66 

12  35-51 
26     6.26 

24     3  56.39 

24. 

3-5 

•  • 

58.5 

•6    r 

23-5 

A  •> 

8 

3- 

15- 

27.5 

17.5    .   . 

12. 

24. 

55' 

9- 

"*6    2 

7- 

22. 

19.2 
34- 

•  : 

•   • 

•   • 

ag 

JO. 

47-2 
56.8 
33-5 
16.5 

36.' 
2. 

I 

59 
b 
46 

2CJ 

48 

'3 

•  5 
•  5 

II.  2 

20.8 

58. 
4'. 

9.8 

•-•>   S 

•   • 

0.5 

'2-5 

•  5 

?6     C 

.  1  .   . 

.   .  U- 

34- 

7.8 

2O. 

1C  . 

12.  <; 

45  • 

57-5 

19. 

31- 

43- 

=  8 

I 

c 

11.  c 

"6    r 

5- 
58. 

17 
K 

•  5 

29.5 

29-5 
41.5 

41-5 
59-5 

.  . 

23-5 

1"     R 

24. 

9-5 
34- 

22 

39 

37 
46 

c 

34- 

.5 

II.  5 
49. 

I. 

36. 

.  . 

.  . 

7 

IQ. 

If) 

- 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                   n 

C 

Zenith  Point.     Mic. 

Co. 

(113)    3.  Micrometer  reading  assumed  as47r.88i 
instead  of  48r.88i. 
(113)    7.  Transit  over  T.  VII  assumed  to  have 
been  recorded  over  T.  VI. 
(113)  15.  Minutes  assumed  as  o  instead  of  I. 
(113)  16.  Micrometer  reading  assumed  as  35r.os8 
instead  of  34r.O58. 
(113)  33.  Minutes  assumed  as  37  instead  of  38. 
(113)  34.  Minutes  assumed  as  48. 

*  It  is  doubtful  what  reading  belongs  to  the 
zone  of  October  28. 

1847.          h. 
Oct.       28,      22 

s. 
-23-39 

s. 
S  0.040 

s.                     s. 
.      .           —  0.286 

S. 
-    0.293 

r. 
o    o    2.86         4*0.127 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

-a  c 

21 

s§ 

£    <U 

<£ 

is  e 
£§ 

£  E 

><    V 

U£ 

A. 

B. 

C.        D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  1  13 

1847.      h.     m. 

Oct.    28,  21       24 
21       50 
22      40 
23 
O 

*2?8 

'      n 
27  37-0 

36.2 

29-4     35-9 

34-75 

/' 
34.62 

in. 

30.762 
30.704 
30.708 
30.702 

44-'s 
43-1 
42.5 
41- 

O 

34-' 
33-: 
33- 
32- 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONE  113.    OCTOBER  28.    Ms.    D0  =  — 

'  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«i 

a*. 

MICROMETER. 

i 

rfi 

<k 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

ii. 

12. 

5° 
5i 

52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 

I 

2 

3 
4 
5 
6 

8 

9 
10 
ii 

12 
13 
14 

15 
16 

ir 

18 
19 
20 

21 

22 
23 
24 
25 
26 

10 
10 

9 
9 
9 
10 

10 
IO 
[O 
10 
10 
IO 
10 

8 
9 

10 

9 

10 

9 

10 

9 
9 

10 

to 
9 
9 
9 

10 

7 
9 

10 

9 

10 
IO 
IO 
10 
10 

IO 

36." 

46  .'5 

59-5 
47- 
[6.2 

24. 

h.  m.     s. 

23  3°  47-74 
3i  17-50 
34  11-93 
35  38.99 
37  22.49 
39     2.75 
41  40.58 
43  22.86 

45  35-5& 
48  23.20 

52  51-94 
53  39-02 
23  55  53-iS 

<E  114.       Ofl 
I    42      0.36 

43  38.43 
44     0.70 
49  30.16 
50     6.44 
52  44.81 
55     9-10 
56  15.56 
I  59  53-86 
2      2    13.12 
2    23.18 

8  28.84 

10  35-93 
It   31.82 
13     9.98 
16  59.48 

19     3-93 
19  23.12 
23     2.19 

25  31-49 
29  32.82 
30     2.13 
30  55-iS 
33  28.87 
33     7-i6 
2  38  27.83 

s. 
-16.68 
16  68 
16.71 
16.72 
16.74 
16.76 
16.78 
16.80 
16.82 
16.84 
16.88 
i6.8q 
—  16.91 

•ciliKR  25 

-17.88 

17.89 
17.90 

I7-9t 
17-94 
17.96 
17.98 
17.99 
I8.0I 
18.03 
18.03 

18.08 
18.09 
18.09 
18.10 
18.13 
18.14 
18.15 
18.17 
18.18 
18.21 
18.21 

18.21 
18.23 
18.23 
-18.26 

s. 

—  l.OO 

I.  00 
1.00 

1  .00 

I  .00 
l.OO 
1.00 
1.00 
l.OO 
1.00 
1.00 
1.00 
—  1.00 

.     Ms. 

—  l.OO 
1.00 
I  .00 

0.99 

l.OO 
l.OO 
l.OO 
1.00 
1.00 
I.OI 
1.00 

0-99 

I.OI 
1.00 

i.oa 
i  .00 

1.01 
l.OO 
I.OI 
l.OO 

0.99! 
i.ooi 

l.OO 
I.OI 
I.OI 
—  1.00 

IV. 
VII. 
V. 
V. 
V. 
V. 
IV. 
IV. 

III. 

IV. 
V. 
V. 
IV. 

D0  = 

V. 
V. 
VII. 

V. 
VII. 
IV. 

III. 

VI. 
V. 

III. 

VII. 
V. 

III. 

VI. 

V. 
V. 
IV. 
VII. 

IV. 
IV. 

III. 

V. 
VII. 

III. 

VI. 

III. 

5 
3 
-1 
3 
5 
•i 

7 

D 

1 
KVV 
I 

5 
3 

2 

3 
5  . 
6 

5 
5 
2 
2 

5 
i 

3 
6 
I 

5 
3 
5 

2 

3 
i 

3 
6 

3 
5 
3 
i 

3 

r. 

45.838 
42.142 
39.9821 
48.421. 
40.812 

38.487- 
44.688 
49  .  208 
45-238- 
40.  127 
45.74S' 
47.695 
49-392. 

47.8594 
42-245; 
39-25    : 
44-444  i 
40.730: 
43.003  ; 

48.56  ; 
47.901  \ 
46.278; 

44.075- 

42.205; 

45.925 
42.430. 
42.509; 
42.509; 
44.103; 
43-687-1 
41-965: 
40.781; 

34.775: 
42.212,1 

46.555; 
36.865: 
36.008; 
40.020  ; 
47.405: 

10  52.56 

54     7-57 
)0     0.59 
!3  58.22 
=3  45-45 
(5  32.39 
7     o  .  06 
o  15.01 
>6  59.76 

!9  55.63 
io  55.63 
9  48.64 
jo  32.81 

o     9-94 
4  38.68 
4  39-20 
2    58.88 
3  48-05 
2    30.10 
9  45-82 
o    8.42 

o  37-39 
8   11.09 

5   '4-25 
7  51-98 
9     7.68 

2    4<>.<)iJ 

4  29.60 

i  50.17 

2    33.51 

4  48.09 
"     4-45 
8  55-72 
4  15-67 
2  10.39 
6     1.03 
8  13.27 
o  30.52 
i  41.15 

—  8.00 
7.98 
7.88 

7.85 
7-7S 
7-75 
7.69 

7-64 
7-59 
7-53 
7-45 
7-44 
-   7-41 

-   7.61 
7-77 
7.80 
-8.29 
8.34 
8.58 
8.82 
8.91 
9.28 
9.51 

9-53 
10.16 
10.39 
10.50 
10.68 

1  1  .  I  O 

H-33 
H-37 
11.78 
12.09 
12.58 
12.64 

ia.7! 

13.08 

13-14 

-13-72 

-  5-35 
6.31 
6.00 
6.28 

5-55 
7-13 
4-36 
4-59 
5-78 
5  •  99 
5-35 
5-27 
—   6.04 

-10.77 

10-35 
9  .  60 
8.72 
9-53 
9-43 
10.74 
10.77 
9.29 
11.38 
10.40 
9.07 
1  1  .  46 
9-45 
10.34 
9.38 
10.96 
10.37 
It'.  54 
10.68 
S.Si 
to.  16 
9.70 

10.64 

11.58 

—  10.  13 

h.  in.      s. 
23  30  30.06 

30    5Q.S2 

33  54-22 
35  21.27 
37     4-75 
38  44-99 
41    22.8o 
43     5-  06 
45   17-74 
4^      5-36 
52  34.06 
53  21.13 
23   55  35-27 

i  41   41.48 
43   19-54 

43  4I-5U 
49   11-23 
49  47-50 
52   25.85 
54   50.12 
55   56.57 
I    59  34.85 
2      I    54.08 

2     "4-15 

S     9.77 
io  16.83 
II  12.73 

12    50.88 

16  40.35 
18  44-  7s 
19     3-97 
22   43-01 

25    I2.jl 
29    13.62 
2()    42.(J2 

30  35-97 
33     9-63 
33  47-92 
2  38     8.57 

24   17      5-91 
30   21  .  S6 
26    14.47 
30    12.35 
19    5S.7S 
41    47-27 
3    1  2  .  I  I 
f)   27.24 

23    I3.I3 
26      9.15 

17    8.43 

16     1.35 
24   26  46.26 

24   36  38.32 
31      6.80 
21      6  .  60 
9  25.89 

20    15.1)2 

IS   58.11 

3f>   15-38 
36  38.10 
17     5  •  96 
44  4  '•  9s 
31   44.-  's 
14  21.24 

45  39-53 
19  16.94 
31     O.62 
18  20.65 
39     5  -  80 
31   I9-03 
46  37-77 
35  28.  4g 
io  47.06 
28  43.19 

22    33.48 

34  4('-<W 
47     5-24 
24  28   15.00 

48.' 

58  -'5 
39- 
'7- 

=  O    2 

o. 

27- 
10.5 

50.5 
28.5 

r2.2 

29. 

4t. 

54- 

39- 
23. 
3- 

Si- 

•  • 

59-5 
28.2 

-      •      23.5 

17-5.29.5 
•   •    36.5 

11 

48.5   .  . 

Zo. 

26.5  ^8.  <; 

.  .  36.5  -  - 

54- 

9- 
33- 

6. 

21. 

1C     C 

18.8 

S'J.542. 

15. 

-8 

18. 
37-5 

30. 

42. 

52. 

4- 

16. 

3*8 

ifi 

12, 

43-5 

IO 

23-5 

35- 

48. 

47. 

26. 

38.5 

50.  5 

21. 

• 

27. 

IQ. 

IQ. 

52. 

4- 

CORRECTIONS. 

. 

REMARKS. 

Corr.  of 
Date-                 Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point. 

Mic. 

Co. 

(113)  51.  Micrometer  read  ingaMum 

instead  of  42^142. 
(113)  53-  Micrometerreadingassum 
instead  of  48'.  421. 
(114)  ii.  Micrometerreadingassum 
instead  of  42'.  205. 
(114)  12.  Micrometerreadingassum 
instead  of  45'-925. 
(114)  25.  Transit  over  T.  V  assum 
been  recorded  over  T.  \ 

cd  as43r.i42 

pd  as43r.42i 
edas4ir.205 
edas35r.925 

ed   to   have 
I. 

1847.          h.                s. 

s. 

s.                   s. 

• 

s. 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCI.K. 

-1 
u  E 

a  - 
ts  <u 

<£ 

-«  E 
E| 
H  1 

x  f 
«£ 

0 

29.3 

A. 

B.         C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  114 

1847.      h.    m. 
Oct.  28,    2     34 

/          // 

. 

" 

" 

in. 
30.676 

0 

39- 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  18.17. 


57 


ZONE  115.    NOVEMBER  20.    Ms.     Do=  — 


No. 
i 

2 

3 
4 

5 
6 

7 
& 

9 

10 

II 

12 
13 
14 
15 

16 

17 
18 

19 

20 
21 
22 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«i 

at 

MICROMETER. 

i 

rf. 

fli 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

50.5 
31-5 

III. 
2-3 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

8.9 
8 
9 

10 

10 

8 
8 
8 
8.9 

10 

10 

IO 

9 

10 
10 
10 
IO 

4 
5 
8.9 
8.9 
IO 

38.5 
20.5 

14.2 

.  . 

.   . 

.  . 

h.  m.      s. 
o     I   14.24 

3  55-49 
4  24.9-) 
7   17-82 
9  35-89 
II      1.71 

12    3-1-25 

IS  44.52 

19    30.35 
24    14.11 

24    IS-?' 
23    21.84 
23    29.63 
29    17.81 
32    40.92 

35  58.73 
36  15.70 
39     6.16 
41    1  1.05 

43     7-27 
45   52.26 
0  47   51.82 

s. 
-34-12 
34->5 
34'-  1  6 
34-19 
34.21 
34.23 
34-24 
34-3' 
34-32 
34-37 
34-37 
34-42 
34-42 
,34-93 
34.46 

34-50 

34.50 
34-54 
34.56 
34.58 
34-6i 
—  34.61 

s. 
—  i  .00 

I.OO 
I.  00 
I.OO 
I.OO 

r.oo 
i  .00 
i  .00 

I  .00 

0.99 
0.99 
i  .00 

I.OO 

0.09 

I.  00 
I.OO 
I.OO 

I  .(.I 
1  .00 

I.  01 

0.99 
—  o.qq 

V. 
IV. 

V. 

vi: 

VI. 
VI. 
VII. 

IV. 
VI. 
VI. 
VI. 
V. 
IV. 
VII. 
V. 
IV. 
VII. 
VII. 
IV. 
IX. 
V. 

v. 

3 
3 

2 

c 

5 
3 
3 
5 
5 
6 

7 
3 
4 

7 

5 
5 
4 

I 

4 

I 

7 

7 

r. 
40.782 

31.336 
33-094 
48.833 
3L49S 
42.242 
44.089 

43-105 
39.002 

50.735 
47.425 
40.812 

4L93I 

42.700 

49.35I 
41.17 
46.552 
50.392 
44.948 
41.011 
40.890 
36.206 

'             n 

34  54.60 
40  54-04 
48  37-94 
19     9.40 

29     5-83 
34   18.06 
33     0.61 
22  26.59 
24  47.65 
9  22.35 
5  25.78 
35  27.98 
2&  53-56 
8   .8.20 
18  51.67 
23  33-i6 
26  14.32 
44  33-52 
27     9-77 
49  56.43 
9  45-H 
ii   si.  86 

-  9-59 
9-56 
9.56 
9-53 
9-51 
9.51 
9-49 
9'.  49 
9.50 
9-52 
9.52 
9-57 
9-57 
9.58 

9-63 

9.69 
9.69 
9-74 
9-78 
9.83 
9.91 
—  0.06 

II 

-  8-35 
8.78 

9-36 
7-23 
7-94 
8.31 

8.22 
7.46 
7.62 

6.55 
6.27 
8.39 
7.92 
6.46 

7-21 

7-54 
7-73 
9.05 

7-79 
9-44 
6.55 

-    6.71 

h.  m.     s. 

o     o  39.  12 
3  20.34 
3  49-83 
6  42.63 
9     0.68 
10  26.48 
ii   59.01 
18     9.21 
18   55.03 

23  38.75 
23  40.35 
27  46.42 
27   54.21 
28  42.39 
32   11.46 
35   23.23 
»       35  40.20 
38  30.62 

40  35-49 
42  31.68 
45   16.68 

O    d7    I  6.  2O 

o          i            n 

22   40   22.54 
46   22.38 
54     6.86 
24  36.  16 
34  33-28 
39  45.88 
38  28.31 
27  53-54 
30  14-77 
14  48.42 
10  51-57 
4°  55-94 
34  21.05 

13  34.24 
24   18.51 
29     0.39 
31  41-74 
50     2.31 
32  37-34 
55  25.70 
15   11-57 

22    T7    T8    C.1 

13.5 

25. 
I->  8 

36.5 

24. 

t   R 

13.5 

s.'s 

21.2 

34- 

40. 

58.5 

18.2 

30.5 

42.3 

27.5 

54- 

58-5 
6.2 

9  5 
17.2 

41  .S 

35  • 

23. 

35- 

ifi  R 

31-5 
if/ 

47- 
43-5 
28.3 

28 

54-5 
59- 

6. 
II.  5 

18. 

•  • 

.  • 

•    • 

40.5 
40. 

52.3 

52. 

ZONK  116.     DKCKMHKK  7.     Ms.     D0  =  — 


0. 

1.8 
7- 
6.5 

5o. 

2-5 
34- 
49-2 
8. 

2. 
'4- 
45-5 
1. 

'4- 
26. 

57-5 
12   <; 

25-? 

is 

9-2 

47  • 

3- 

9-5 
8. 

25- 
43- 
i-5 

20. 
14. 

55-5 
13   ° 

32- 
25  . 

• 

13- 

55.3 

6.5 

.  .  i  .   . 

o. 

-6    r 

7-5 

a- 

29.5 

55-3 

+ 

7- 

8 

IQ.2 

3. 

'5-5 

27. 

29-5 

41.3 

11 

•  • 

35-5 

47- 
23. 

59- 

35- 

47- 

23  40 
42 

45 

48 
50 
51 
55 
23  60 
o  i 
48 
55 
55. 
59 

0  59 
t      r 

8 

10 
13 
15 
16 
17 

21 

1  23 


I3.S2''- 
26.0l| 
57.50 
12.74 

3'-97 

I  1  .25 

4S.S| 

7.09 
25.23 
43.87 
37.32 

51.23 

18.76; 
24.24; 

32.6SJ 

53-3' 
18.98 
19.95 
38.92 
17.66 
49.20 
35-25 

II  .22 


45-17 
45-20 
45-24 
45-27 
45-29 
45-30 
45.36 
45.4' 
45.42 

45-97 
46.05 
46.05 
46.08 
46.08 
46.  ii 
46.19 
46.21 
46.24 
46.27 
46.28 
46.29 
46.33 
-46.35 


.00 

.00 
.00 

.00 
,00 


V. 
III. 
III. 
IV. 


oo   VII. 


.00 
.00 

.00 

.ooj  VII. 

.00   VII. 

0.991  VII. 


48 
45 
43 

II 


5' 

I ' 
41 
49 
48 

48 

3  !  52 

4  52 
3      48 


47 
48 

1 1 

13 

43 

45 
42 
49. 


85230 
11921 

85313 
082  7 
432;23 
34344 
3933S 
70234 

652,34 
447'39 
143  "9 
143  19 
78828 
I5I23 
060  19 

222  25 
' 


51-13  - 
is!^! 

20.  So 

24.  ii! 

28.32' 

8.35; 

22.98 

59-171 
15.31 

33-22 
33-22 

35-gS, 

1.69 

35.86' 


146  9 
13213 
"5;  7 
75826 
08043 
339'  i  8 


53.07 
1.92 
44.05 
19.52 
41-64 
28.56 
51-85 


2.91 
2.82 

2.70 

2.59 
2.50 
2.48 
2.31 

2.21 

2-17 
2.O5 
2.21 

2.21 

2  .  3' , 
2.3O 

2 . 3-6 
2.62 
2.67 

•  2. 
2 


7" 
89 
2.92 
2.98 
3-15 


-    3.25 


—  6.0623  39 


41 

45 
47 
49 
50 

55 


5-37 
4.80 
4.38 
5-53 
7.05 
6-59 
6.31  23  59 
6.36  o  o 
6.67;  47 
5.25  54 
5.25  55 
5-go,  58 
5-50,  o  58 
5.24  i  o 
5 . 70]  8 
6 . 06  9 

4-50,          12 

4.76  14 

4-38 

5-76! 

6.981 

5.20 


i', 

17 

20 
I    22 


27.65,  22 

39. 8. j 
1 1 . 26 

26.47 
45-68 
24.98 

2-45 
20. 6S 
30.81 
56.90; 
50.27 

4.18 
31.68 
37-l6j 
45-57, 

6. 12! 

3«-77 
32.71 

51.65, 
30.38' 
1.91 
47-92: 
23. 881  22 


36  20. 
26  45. 
18  42. 

12    47. 

28  52. 

49  57- 

43  37- 

39  51- 

40  27. 

44  44- 
25     o. 
25     o. 

34  4- 
28  29. 

25     3- 

31  >9- 

36  21. 

14  29. 

iq  II. 

12  46. 

32  10. 
48  58. 
24  2O. 


CORRECTIONS. 


Date. 


Curr.  of 

Clock. 


1847.  h. 

Nov.  20,         3 
Dec.     7,        5 


S. 

-  42.44 

-  52.64 


Hourly 
rate. 


•A-  0.030 


s. 

+  0.397 
+  0.397 


Zenith  Point. 


s. 

0.038 
0.038 


o     o     1.87 
o     o     i . 74 


Mic.  Co. 


r. 

40.133 
40.120 


INSTRUMENT  READINGS. 


Zone  ris 
Zone  116 


Date. 


1847.  h.  m. 

Nov.  20,  o  i 

o  47 

Dec.  7, 23  39 

i 

i 


36 
37 


2  28 

3  8 


A. 


'298  35 

298  35     o.o 


B. 


C. 


7-9 


5-9 


7-7 


D. 


9-9 


7-8 


Corr'd 
Mean. 


6.20 


3-6i 


Mean. 


6.38 


3-8o 


Barom. 


in. 

30.392 
30.340 
30.508 
30.525 
30.528 
30.526  40. 
30.520  139. 


j«  £ 


44- 
43- 
42. 
42. 
41 


35-2 

33 

35-5 

32- 

31-3 


631. 
29.9 


REMARKS. 


(115)  i.  Micrometer  reading  assumed  as 
4ir.7S2  instead  of  42r.7S2. 

(115)  7.  Micrometer  reading  assumed  as 
45''.oS9  instead  of  4Or.o8g. 

(115)  17.  Transit  over  T.  VI  assumed  as  39".  5 
instead  of  31". 5. 

(115)  21.  Micrometer     reading     assumed     as 

39r.Sox>  instead  of  4or.89O. 

(116)  3.  Hor.  thread  assumed  as  6  instead  of  5. 
(116)  15.  Ilor. thread  assumed  as  5  instead  of  3. 
(116)  20.  Mjcrometer     reading     assumed     as 

44'.II5  instead  of  43r.H5. 


The  microscope  A  would  seem  not  to   have 
been  read. 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1847. 


ZONK  116.    DECEMBER  7.    Ms.    D0=—     '    '    "  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

., 

a* 

MICROMETER. 

' 

, 

•' 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

24 

25 
26 

27 
28 

29 
30 

32 
33 
34 
35 
36 
37 
38 
39 
40 

42 
43 
44 

45 
46 

47 
48 

49 
50 
51 

52 
53 
54 

55 
56 

57 
58 

59 
60 
61 
62 
63 
64 
65 
66 

67 
68 
69 
70 
71 
72 
73 

ii 
ii 

IO 

9 

10 

9 
9 

10 
IO 

9 

10 
IO 

8 
9 

IO 
10 
IO 
IO 
IO 

9 
9 

IO 

9 
IO 
IO 

II 

8 

10 

9 

10 

3 
9 
II 

IO 

9 
9 

10 
IO 
10 
IO 
IO 

II 

8 

10 
IO 

II 

10 
IO 

9 

10 

29.5 

h.  m.     s. 
i  29  53.20 
36  24.21 
36  53-73 
39     6.88 
41  46.04 
42     9.20 
45  22.88 
49  12.  16 
49  41.20 
51   33-82 
52  49.10 
54   16.20 
56  22.57 
56  49.27 
i   57  59-29 

2      0    46.35 

5   54-20 
10  54.82 
ii  30.13 
14  18.17 
16     9.61 

17  32.95 
19  18.06 
19  58.28 

22    56.54 
25    32.84 
2    28    33.71 
3      8    12.12 
10    56.88 
12    25.OO 
14   38.80 
16  10.89 
18  32.95 
29     7  .  06 
31     4.42 
33  30.38 
34  15.99 
36  26.42 

37  32.87 
38  20.24 
46     3.85 
45  57.28 
47     7-20 
48  26.22 
50     1.24 
52     8.49 
53  3L40 
57     2.98 

3  59  33-14 
4     o  22.26 

s. 
-46.42 
46.49 
46  .  50 
46.52 
46.55 
46.55 
46.59 
46.63 
46.63 
46.65 
46.66 
46.68 
46.70 
46.70 
46.72 

46.74 
46.80 
46.84 
46.85 
46.88 
46.89 
46.91 
46.92 
46.93 
46.96 
46.98 
47.01 
47-35 
47-37 
47-39 
47-41 
47-42 
47-43 
47-51 
47-53 
47-54 
47-55 
47-56 
47-57 
47-58 
47-62 
47-62 
47.63 
47.64 
47.65 
47.66 
47.67 
47.69 
47-71 
-47-71 

s. 
-0-99 
o-99 
o-99 

I.OO 
I.OI 
I.OI 
I.OI 
I.OO 
I.OO 
I.OO 

1  .01 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 

0.99 

I.OO 
I.OI 
I.OI 

1  .00 
1  .00 

I.OO 
I.OO 

0-99 

I.OI 

1  .00 

I.OO 
I.OO 
I.OO 

o-99 

I.OO 

0-99 

I.OO 
1.02 
I.OI 
I.OO 
I.OI 
I.OI 
I.OO 
I.OI 
I.OO 
I.OO 
I.OI 

0.99 

I.OI 
I.OO 

0-99 

I.OO 
—  I.OO 

III. 
VII. 
VII. 
VII. 
VI. 
VII. 
V. 
IV. 
VII. 
V. 
VII. 
VII. 
V. 
VII. 
VII. 
VII. 
VII. 
IV. 
VII. 
V. 
V. 
V. 
VI. 
VII. 
IV. 
IV. 

III. 

VII. 

III. 
III. 

V. 

II. 

IV. 
VI. 
V. 
VII. 
IV. 
V. 
VI. 
VII. 

III. 

VII. 
VII. 
VII. 
VII. 
VI. 
IV. 
IV. 
IV. 
VII. 

5 
5 

5 

2 

I 
I 
I 
2 

4 
3 

i 

2 
2 

3 
2 

5 
6 

4 

I 

2 

4 

5 
5 
3 
7 

2 

4 
3 
4 
5 
6 

3 
7 
3 
i 

3 
4 
I 
2 

4 
i 

3 
3 

i 
6 
I 
3 
5 
4 
4 

r. 

50.488 
49.726 
52.432 
49-943 
35-588 
36.219 

4LI57 
45-320 
43.232 
46.050 
33.052 
43-310 
50.088 
45-990 
49.026 
42.283 
49.099 
43-892 
38.720 

42.779 
43.630 

40.454 
41.079 
39-572 
41.108 
49.021 
40.780 
36.755 
36.752 
4L525 
44-970 
45-572 
46  .  i  60 
40.079 
35-201 
33-170 
33.418 
41.178 
48.388 
49.220 
42.830 
42.960 

37-375 
41.099 
43.128 
42.936 
39-495 
50.252 
47  •  740 
46.010 

18  12.54 
18  38.54 
17     5-43 
38  58.03 
53     3-01 
52  41-15 
49  17.08 

41  37-33 

28     8.55 
32  27.76 
54  30.12 
42  46.23 
38  53.26 
32  29.61 
39  29.58 

22    54.63 

10  18.50 
28  13.61 
45  24.15 
43     4-72 
27  55-07 
23  57-77 
23  36.18 
36  10.43 
9     3-23 
38  55-59 
29  33-13 
37  47-34 
3t   5I-7I 
23  20.92 
12   40.78 
32   44-13 
6     9-41 
35  53-12 
53  16.41 
39  50.69 
33  46.46 
49  50.76 
39  51.66 
24  42.53 
48  19.52 
34  13.86 
38     0.42 
44     2  .  30 
13     9-54 
48  50.20 

36  13-33 

i  8  20.69 
25  33.70 
29  59-41 

-  3-58 
3-94 
3-97 
4-n 
4-27 
4-29 
4-50 
4.76 
4.80 

4-93 
5.02 
5-12 
5-28 
5-31 
5-40 
5-61 
6.  02 
6.44 
6-49 
6-73 
6.90 
•  7.02 
7.19 
7-25 
7-53 
7-79 
8.10 
12.85 
13-23 
13-43 
13-73 
13-95 
14.28 
15-85 
16.15 
16.52 
16.63 
16.99 
17.  16 
17.28 
18.50 
18.49 
18.68 
18.90 

19-15 
19.49 

19.74 
20.33 

20.75 
—  20.89 

-   5-15 
5.19 
5.07 
6.65 
7.69 
7.67 
7-41 
6.83 

5.87 
6.18 
7.81 
6.93 
6.64 
6.18 
6.69 
5-49 
4-57 
5-8- 

7.  12 
6.95 

5-85 
5-56 

5-54 
6-44 
4.48 
6.66 

5-97 
6-57 
6.13 
5.52 
4-74 
6.21 
4.26 
6.43 
7-74 
6.72 
6.28 
7.46 
6.72 
5-62 

7-32 
6.30 

6-57 
7-03 

4.78 

7-4' 

6-45 
5-14 
5-67 
—  6.00 

h.  m.     s. 
i  29     5-79 
35  36.73 
36    6.24 
38  19.36 
40  58.48 
41  21.64 
44  35.28 
48  24.53 
48  53-57 
50  46.17 

52     1.43 
53  28.52 
55  34.87 
56     1.57 
57  11-57 
I  58  58.61 
2     5     6.41 
10    6.98 
10  42.27 
13  30.28 
15  21.72 
16  45.04 
18  30.14 
19  10.35 

22       8.59 
24    44.85 
2   27   45.70 
3     7  23.77 
10    8.51 
II  36.61 

12    50.40 
15    22.47 

17  44-53 

28  18.55 
30  15-87 
32  41-83 

33  27-44 
35  37-85 
36  44.29 
37  31-66 
45   15-22 
45     8.66 
46  18.57 

47  37-57 
49   1  2.  60 
51    19.82 
52  42.73 
56   14.30 
58  44-43 
3  59  33-55 

22  23  41.27 
24  7.67 

22  34-47 
44  28.79 
58  34-97 
58  13.11 

54  48.99 
47     8.92 
33  39-22 
22  37  58-87 
23    o    2.95 

22    48    18.28 

44  25.18 
38  i.io 
45  1.67 
28  25.73 
15  49-09 
33  45-92 
50  57.76 
48  38.40 
33  27.82 
29  30-35 
29  8.91 
41  44-12 
14  35-24 
44  30-14 
35  7-20 
43  26.76 
37  31-07 
28  59.87 
18  19.25 
38  24.29 
II  47-95 
41  35-40 
59  0.30 
45  33-93 
39  29.37 
55  35-21 
45  35-54 
30  25,43 
51  5-34 
39  58-65 
43  45-67 
49  48.23 
18  53-47 
54  37-10 
41  59-52 
24  6.16 

31  2O.  I  2 

22  35  46.30 

36 

Is 

|6 

19. 

30.5 

45- 

47-5 
36.5 

59-5 
48-5 

10.3 
o. 

22.7 

53- 

17. 

22. 

IT     8 

i. 

13- 
40. 

52. 

47- 

59-3 

10.5 

22 

25. 

35  • 

46. 

10.5 

30. 

19. 

31- 

4-3 

* 

54* 

6 

42.5 
34- 

54- 
46. 

6.5 

57-5 

T8    *> 

o,  c 

55- 

6-5 

18.5 

30. 

74. 

33- 

Q. 

44-5 
21  . 

10. 

22. 

iV  <; 

36 

49- 
2-5 

35- 

3l'c 

45- 

C7 

15- 

27- 

ti. 

51  . 

1  1  . 

7 

in 

52.5 

4-  5 

4- 
14.5 

16.' 

26.5 

42.5 
28. 

45- 

54- 
56.5 

56. 

4° 

52 

33. 

31  . 

43  . 

2. 

25. 

37* 

8 

56.5 

9- 

20. 

57-5 

9-5 

21 

22.5 

34- 

46. 

CORRECTIONS. 

REMARKS. 

Dan                 Corr'  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.     Mic. 

Co.      (116)  ; 

,o.  Micrometer     reading     assumed     as 
42r.i57  instead  of  41'.  157. 
56.  Declination   differs  3'  from  Arg.  Z. 

317,  65. 
59.  Right   ascension  assumed  as  i'1  59"' 
instead  of  21'  o"1. 
2.  Hor.  thread  assumed  as  2  instead  of  I. 
.9.  Micrometer     reading     assumed     as 
5Or.o2l  instead  of  49r.O2i. 
,4.  Minutes  assumed  as  13  instead  of  14. 
,6.  Transit  over  T.  Ill  assumed  as  21"  in- 
stead of  il*. 
14.  Micrometer     reading    assumed     as 
43r.83O  instead  of  42^830. 
>6.  Micrometer     reading     assumed      as 

1847.       h.  m.            s. 

s. 

s.                  s. 

s. 

0                 I                     tl 

(116) 

(n6)  ; 

INSTRUMENT  READINGS. 

i   (n6)  i. 
(116)  < 

Date. 

CIRCLE. 

Barom. 

-g  B 

_   O 

~  s 

5  •" 

I  i   ,   ,,  f 

'  \    V*1")  ' 
"£     (116)  f 

A. 

B.         C.         D. 

Corr'd 
Mean. 

Mean 

1847.      h.    m. 

in. 

°                           36r.375  instead  of  37r-375. 
(116)  67.  Hor.  thread  assumed  as  2  instead  of  i. 
(116)  68.  Micrometer     reading     assumed     as 
44r.i28  instead  of  43r.i28. 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


59 


ZONE  117.    JANUARY  19.     Ms.     D0  =—  22°  4 

lo". 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«i 

«3 

MICROMETER. 

(' 

rfi 

if) 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

53-7 

VI. 

VII 

II. 

12. 

i 

2 

3- 
4 
5 
6 
7 
8 

9 

10 

ii 

12 
13 
14 
15 

16 
17 

i 

2 

3 
4 

5 
6 

7 

8 

9 
10 
ii 

12 
'3 
M 
15 
16 

17 
18 

!9 
20 
21 
22 
23 
24 
25 
26 

27 
28 

7.8 
10 

8.9 

IO 

S 

9 

7.8 

10 

9 
9 
9 

10 
10 
IO 

9 
9 
9 

9 
9 
IO 

8 

10 
10 

9 
9.10 
9.10 

10 

8.9 
8.9 
7-8 

5 

10 

8 
10 
9.10 

10 
10 
10 
IO 

to 

10 

6.7 
9 
9 

6.2 

33- 
27- 

18.3 

4.5- 

;<i.- 

',».- 
57- 
51-5 

4'-  5 

8  8 

5- 

h.  m.     s. 
2   30  4I.7S 
31     8.82 
34     3-0-1 
36  38.06 
38  11.05 
39  32.91 
39  52.05 
42  30.13 
42  51-74 
49  48.80 
50  59.23 
55  59-68 
57     9-9° 
2  58  40.42 
3     2  28.89 
3  32.24 
3     3  46.22 

E  118.    JAN 

6     6  12.05 

6  41.25 
8  38.66 
10  42.92 
13     5-8o 
13  26.21 
M  47-13 
16     7-34 
18  50.85 
20  17.68 
24  17.05 
26  49.85 
30  20.7.1 
31  56.10 
33  33.24 
35  47-93 
36  24.  Bj 
37  53-26 
40  41.88 
40  56.99 
42  43-04 
43  31.65 
45  45.82 
46  27.28 
48      1.92 
49  26.21 
50  11.98 
6   52   21.22 

s. 
+  3-3'. 
3-3< 
3-3< 

3-3: 
3-35 
3-31 
3-3<: 
3-2E 
3.2; 

3.2C 

3-ic 
3-U 
J.13 
3." 

3.  or 
3-0} 
+   3-Of- 

JARY  19 

+    1-7° 
1.70 
.69 
.69 
.68 
.68 
-67 
.67 
.66 
.66 
.64 
.64 
-63 
.62 
.62 
.62 
.61 
.61 
.60 
.60 
.60 
.60 
•59 
•59 
•59 
-59 
•59 
-f-      -58 

S. 

. 
.        . 
. 
. 

. 

. 
. 
. 

. 

+0.01 
i+o.ol 

.     Ms. 

+O.02 
—  O.OI 
—  O.OI 
+  0.01 

+  0.02 

+  0.02 

+  O.O1 
—  O.OI 
+  0.01 
0.01 
+O.OI 

+  O.OI 
+  O.O1 

—  O.O2 

O.02 
—  0.01 

+  O.OI 

VII. 
V. 
V. 
VII. 
V. 
IV. 
VII. 

II. 

VII. 
IV. 
VI. 
V. 
V. 
V. 
V. 
V. 
VII. 

D0  = 

V. 
VII. 

IV. 
V. 
IV. 
VII. 
VII. 
VII. 
V. 
V. 
V. 
V. 
VI. 
VI. 
V. 
IV. 
VII. 
VII. 
IV. 
VII. 
VI. 
VII. 
IV. 
V. 
V. 
V. 
VII. 
VII. 

4 

2 

4 

3 

2 

5 
5 

6 
6 

i 

2 

3 
5 

2 

5 
6 
6 

-  22 

4 

6 

2 
2 
6 

3 
6 

4 
4 
3 
6 

4 
4 
3 
2 
6 
6 
6 
4 
6 
4 
6 

4 
I 
I 
2 

4 

5 

r. 
38.892 
43.882. 
39-972 
42.478 
42-275 
44.I52 
46.562 
45-645 
43->95 
39-272 
38-582. 
36.590 

46.828. 

47.172 
47.172 
41.672 

°  2'  50". 

42.6325 
51.582 
50.481: 

54-89  : 
42.335  1 
43.683; 

43-6i2ji 
42.4792 
46.642,2 

47-9753 
49.625 
45.6522 

46.713,= 
41.3003 
42.7624 
41.180  i 
40.332  i 
39.498  i 
43.6102 
40.068'! 
41.5792 
40.9701 
43.6182 
42.9954 

43.5304 
45.0504 
45.8182 
52.4101 

JO  37.91 

(2    21.31 

19  26.49 
)4  26.58 
13  16.67 
3     7-75 
[i  44.48 
2    l6.2I 

3  40.47 
,0  49.38 
\S  23.79 
)7  49.62 

'-4 
\o  39.83 

!O      4.98 
I    23.69 

14    32.92 

S  29.31 

8  51-55 
8  34-03 
6     2.11 
4  10.34 
3  45-07 
3  26.  to 
8  34-36 
6  11.17 
i  17.44 
9  59-19 
6  45-27 
6     8.65 
5     7.2S 

2    59.89 
4    50.  12 

5  19.08 
5  47-82 
7  55-65 
5  28.19 
9     5-50 
4  57-H 
7  55-38 
S  41.11 
8  22.67 
i  41.07 
3  47-12 
7     4-33 

II 

-17-34 
17-38 
17.61 
17.81 
17.94 
18.04 
18.07 
18.30 
18.32 
18.93 
19.04 
19.52 
19. 
"9-77 
20.14 
20.26 
—20.28 

-  6.95 
7.07 
7.56 
8.09 
8.72 
8.78 
9.14 
9-47 
10.  16 

10-54 
11.56 

12.22 
13.  12 
13-55 
I3.94 
'4-55 
14.71 
15.07 
I5.8I 

15-83 
16.33 
16.56 
17-13 
17.31 
17.72 
18.10 
18.28 
-18.84 

—  10.05 
10.93 
9.96 
10.34 
10.99 
8.76 
8.67 
8.71 
8.80 
11.57 
11.15 
10.58 

9- 
10.80 
9.28 
8.64 
-  8.8^ 

-  9.90 
8.40 
10.65 
10.47 
8.8l 
10.26 
8.76 
9.90 
9.72 
10.07 
8.50 
9.76 
9.71 
10.38 
10.98 
S.86 
8.89 
8.91 
9.86 
8.90 

9-94 

8.86 
9.86 

it-43 
n  .  40 
10.92 

9-55 
-  9.04 

h.  m.     s. 
2  30  45.17 

31    12.21 

34     6.40 
36  41-39 
38   14-37 
39  36.22 

39  55-35 

42    33-41 

42  55-01 
49  52.00 
51     2.42 
57     2.82 
57  13-03 
2  58  43-54 
3     2  25.98 
3  35-32 
3     3  49-29 

6     6  13.75 
6  42.97 
8  40-34 
10  44.60 

13     7-49 
13  27.89 
14  48.82 
16     9.01 
18  52.51 

20    19.34 

24  18.71 
26  51.49 
30  22.42 

31  57.73 

33  34.85 
35  49-56 
36  26.51 
37  54-88 
40  43-48 
40  58.60 
42  44-64 
43  33-26 

45  47-41 
46  28.85 

48     3-49 
49  27.79 
50  13-57 
6  52  22.81 

22  35   15.3 
46  59-6 
34     4-1 
39     4-7 
47  55-6 
17  44.6 
16   21.2 
16  53.2 
18   17.6 
55  29.9 
50     4.0 
42  29.7 
25 
45  20.4 

24  44-4 
16     2.6 
22    19    12.  I 

22   31    36.2 
II    57.0 
41    42.2 
39  10.7 
17   17-9 
36  54.1 
16  34.0 

31  43-7 
29  21.  o 
34  28.0 
13     9.2 

29  57-2 
29  21.5 

38    21.2 
46    14.8 

18     3-5 
18  32.7 
19     1.8 
31   11.3 
18  43.0 
32  21.8 
18  12.5 
31   12.4 
51   59-8 
51  41-8 
45     o.i 
27     5-0 
22   20   22.2 

TS 

35- 

47-5 

59.2 

21  . 

jl 

3-5 

16.2 

54-5 

"7 

52. 

IS- 

27.  S 

.      . 

•   • 

47-5 
47-5 

58 

59-2 
o.c 

ti. 

.  . 

•  • 

•    • 

*      * 

59-5 

28.5 
10.5 
20. 

40.5 
23. 

32.5 

.  . 

22  . 

*      * 

Zo> 

12        ?  i  

5. 

17. 

3- 

M-5 

27- 

50. 

2. 

47.     ;o. 

15- 

27- 

39- 

6 

7- 

19.8 

31- 

43- 

17.5 

14. 
45- 

53-5 
26. 

57- 
9-5 

5- 
38. 
8. 
44-5 
21.5 
16 

17- 

CO 

21. 

56.3 
33-0 

32.5 

7-5 

•  . 

•    • 

36.5 

49- 
17. 

0.5 

6. 

18.2 

V. 

4-1 

55. 

21. 

32.5 

22. 

34- 

31-5 

55-5 

50. 

27.2 
2. 

39-2 

2-5 

M-5 

26. 

3*8 

T-3 

36. 

1C 

47-5 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenilh  Point 

Mic. 

Co. 

(117)     3.  Micrometer     reading     assumed     as 
4or.g72  instead  of  39r.972. 
(117)     6.  Micrometer  thread  assumed  as  6  in- 
stead of  5. 
(117)     7.  Micrometer  thread  assumed  as  6  in- 
stead of  5. 
(118)  27.  Micrometer     reading     assumed     as 
4'  50r.8iS  instead  of  4'  45r.8l8. 

*  The  circle-reading  recorded  was  300°  20',  but 
the  stars  have  been  identified  as  of  the  decli- 
nations corresponding  to  the  reading  298° 
35',  which  has  been  used  in  the  reductions. 

1848.          h.                  s. 
Jan.     19,      3          —   19-78 

s. 

s.                    s. 
—  o.  119 

s. 

+  0.480 

0                   1                       It 

359  59  64.69 

r. 
40.833 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

11 

Is 

~  i> 

<£ 

•a  S 
c  o 
SE 

Ji    D 

"H 
27.1 

26.3 

32.4 
23-4 

23-9 
32.4 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  117 
Zone  118 

1848.        h.    in. 
Jan.    19,    2     29 
6 

6       5 
6     10 

7 
8 

300 

300 

300 

*4I.<) 

2O   15. 

20      0. 

47-4 
13-5 

1    3-2 
!   0.2 

49.2     51.7 
16.5      15.5 
4-7        5-2 
4-2       4-3 

2.78 

47-55 
15-12 

2.72 

in. 
30.542 

30.532 

o 

33.9 

33- 

3'- 
31. 

20   52.2 

59-1 

57-2        3.0 

•      • 

(30.516 
(30.516 

6o 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  118.    JANUARY 

19.     Ms.     D;=  —  22°  2'  50"—  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

<*i 

«2 

MICROMETER. 

t 

</! 

<t' 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

29 
30 
3i 
32 
33 
34 
35 
36 

37 
38 
39 
40 

4i 
42 
43 
44 

45 
46 

47 
48 

49 
50 
51 

52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 
63 
64 
65 
66 

67 
68 
69 
70 
71 
72 
73 
74 

9 
10 
10 
9 
9 

10 

8 
9 

10 

8 
10 

10 

8 

9 
8 
8 
10 
8 
10 

IO 
10 
IO 
IO 
IO 
IO 

9 
9 

9 

10 

8 
9 
9 
9 

10 

9 

8.9 

7 

IO 

8.9 
9 
9 

8 
8 

9 

8 

54- 

h.  m.     s. 
6  54     5-90 

55     9-70 
56  44-95 
6  57     1.23 
7     o     4.50 
6     2.  IS 
7  25.92 
10  17.83 
ii     7.14 
14  29.48 
16     9.98 
17  36.82 
17  53.06 
20  14.90 

20    35.87 
21    1  7  .  26 

23  10.28 
23  27.02 

25  55.26 
28  19.80 

29  11.97 
31  20.82 
32  20.15 
36  24.89 

39  23.01 
40  21.87 
42  53-39 
44  46.72 
46  40.82 
7  47   12.75 
6  41  45-14 
44  54-81 
44  38.28 
47  12.  20 
49  46.97 
50  58.44 
53     7.o6 
55   10.36 
55  53-28 
57  46.93 
59  10.83 
59  50.75 
o  56.64 

3  12.94 
8  37.66 
6  10  52.88 

s. 

+      .58 
.58 
.58 
•57 
•57 
•57 
•57 
.56 
.56 
.56 
•56 
.56 
.56 
.56 
.56 
.56 
.56 
•56 
•56 
•56 
•56 
.56 
•56 
.56 
.56 
.56 
•57 
•57 
•57 
+      -57 

s. 

.+O.OI 
+O.OI 

+O.OI 
—  O.O2 
O.OI 
—  0.01 

—  O.02 

—O.OI 
—  O.OI 

—  O.O2 
—  O.OI 

+  O.OI 
+  O.O2 

+0.01 

—  0.02 
+O.O2 
—  O.OI 
O.OI 
—  O.OI 

IV. 

v- 

V. 
VII. 
IV. 
V. 
V. 
IV. 
VII. 
V. 
V. 

III. 

VI. 
IV. 
VII. 

VII. 
VII. 
VII. 
VII. 
IV. 
VII. 
IV. 
VII. 
IV. 
VI. 
VII. 
IV. 
V. 

III. 

VII. 
VII. 
IV. 
VII. 

III. 

VI. 
V. 
V. 
V. 
VII. 
IV. 
IV. 
VII. 
VII. 

III. 

VI. 
V. 

4 

4 

3 
5 
I 
2 
3 

3 
4 

i 

3 

3 

2 
2 

1    U 

I 

2 

4 
5 
4 

6 

4 

5 
4 
I 

7 
3 

2 
I 

5 
4 
4 
5 
5 
5 
5 
3 
3 
4 
4 
5 
5 
3 

2 

4 

r. 

52.410 
5  1  .  080' 
45.601 

50.319 

43-580 
45.46i 
40.239 
41.891 
42.060 
38.500 
43-96I 
43.172 

43-3M 
41.601 
46.420 

45-353 
48.980 
44.308 

40.515 
44.865 

42.5°9 
46.182 
47.636 
46.552 
46.552 
42.035 
40.410 
45.178 
56.495 
42.27 
47.403 
31.85 
48.952 
46.840 
42  .  984 
46.802 

39-199 

40.170 

43.683 
92.392 
42.19 
47-552 
44-953 
40.349 
40.930 

22    52.52 
23   38.30 
32  39-21 
IS  16.35 
48  20.98 
ii   26.92 

35  43-92 
29  29.31 
23     0.86 
30  51.64 
+8     7-83 
34     2.89 
33  57-9' 
13  39.91 
40  53.66 

47  19-65 
39  25.47 
27  31-35 
23  54.32 
27   12.17 

'4     4-35 
26  26.80 

9  49-03 
!6  14.20 
(6  38.36 
8  26.54 
!5  38.03 
\i  36.67 
14  22.53 

22    53.62 
25  44-99 
34  40.49 
19     3.66 
20  16.33 
22  29.24 
20  17.72 

36  19.75 

35  46.08 
28  53.14 

22    56.38 

'9  51.67 
33     1-54 
44  22.93 
29  27.93 

-19-3I 
19-58 
19.99 
20.06 
20.86 
22.42 
22.78 
23.54 
23-74 
24.62 
25.06 
25-44 
25-51 
26.13 
26.21 
26.41 
26.89 
26.95 
27.60 
28.23 
28.47 
29.01 
29.27 
30.32 
31.10 

31-34 
32.04 

32-45 
32.96 

-33-13 

-  9-47 
9-53 

10.  ly 

9.12 
11.43 
10.90 
10.44 
9-97 
9-43 
10.05 
11.41 
10.29 
10.29 
1  1.  06 
10.85 

H-34 
10.72 
9.83 

9-54 
9-77 
8.78 

9-73 
9-3-3 
9.72 
11.30 
8.35 
10.43 
10.88 

—  II  .12 

h.  in.     s. 

6  54     7-49 
55   ".29 
56  46.53 
6  57     2.81 
7     o     6.05 
6     3.74 
7  27.48 
10  19.39 
11     8  .  70 
14  31-04 
16  11.52 
17  38.38 
17  54-62 
20  16.45 

20    37.42 
21    18.82 
23    11.82 
23    28.57 
25    56.82 
28    21.37 

29    13.53 
31    22.40 
32    21.71 
36    26.46 

39  24.57 
40  23.41 
42   54-gS 
44  48.28 
46  42,38 
7  47   I4-3I 

22  26  11.3 
26  57.4 
35   59-4 
21  35-5 
51  43-3 
44  50.2 
39     7-1 
32  52.8 
26  24.0 
34  16.3 
51  34-3 
37  28.6 
37  23.7 
47     7-1 
44  20.7 

50  47-9 
42  53.1 
30.58.8 

27    22.1 
30   40.4 
17    32.1 

29  55-8 
22    18.7 
29   45.0 

50  ii.  o 

II    56.9 
39  10.9 
45   10.5 
22  47  56.8 

.  . 

21. 

58. 
33- 

'9-5 
45-2 

•  • 

•17 

28.5 

40.5 

53- 

50. 

2.5 

14. 

?fi 

42. 

54- 

6 

19. 

31  . 

53-5 
I. 

6. 
46.2 
'3- 

17-5 

58- 
25. 

29.5 

IO. 

53. 

5. 

ft 

39- 

5'- 

3-2 

48. 

59-5 

53. 

71    2 

44- 

45- 

56." 
57- 

8.' 

55-2 

39- 
67.2 

51. 

2.5 

9- 

12. 
21. 

24- 

35-6 

32. 

1 

13. 

25. 

:  : 

•  • 

5. 

->' 
23 

'7 

•  : 

ii. 

41-5 

35- 

23- 
22. 

53-5 
46-5 

35- 
34. 

45-5 

57-5 

13- 

24.5 

36-5 

R  R 

21  . 

19. 

3'- 

43- 

14. 

36.5 

48 

-- 

46.5 

58.5 
7-2 

34.5 

46 

; 

11.5 

20. 

35. 

47- 

47. 

59- 

">6   c 

4Q.2 

I. 

20.8 

32. 

•   • 

29. 

26. 
41. 

38. 
53- 

50. 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 

Clock: 

Hourly 
rate. 

m                    n 

c 

Zenith  Point.     Mic. 

Co. 

(118)  36.  Micrometer  reading  ass 
4or.89i  instead  of  4'  41'. 
(118)  37.  Micrometer  reading  ass 
42r.o6o  instead  of  3'  43'. 
(118)  58.  Micrometer  reading  ass 
5Or.495  instead  of  i*  56*. 
(llS)  59-74.  These  stars  have  not 
identifiable  ;  the  date  a 
cension   are   certainly 
the   declination   is  unk 
have  therefore  been  om 

limed  as  4' 
391. 
umed  as  5' 
060. 
umed  as  i' 

495- 
been  found 
id  right  as- 
vrong,    and 
nown  ;  they 
tted. 

1848.        h. 

s. 

s. 

s.                   s. 

s. 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

11 

sg 

<l 

•a  E 

Si 
<u  e 

*    0) 

u£ 

A. 

B.  . 

C.         D. 

Corr'd 
Mean. 

Mean. 

1848.      h.  m. 

in. 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


61 


ZONE  119.     MARCH  24.     Ms.     D0=— 22°  3'  10" 


No. 

SECONDS  OF  TRANSIT. 

T. 

oj 

«* 

MICROMETER. 

i 

</i 

<k 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

Mag.     - 
I. 

II. 

30.5 
55  -8 

HI. 

IV. 

V. 

VI. 

VII. 
50. 

ii. 

12. 

i 

2 

3 

4 
5 
6 

7 
8 

9 

10 

ii 
12 
13 
M 
15 
16 
17 
18 

»9 

20 

21 
22 

23 
24 
25 
26 

27 

25 
29 
30 

<)          .    . 
9          •   • 
S        43-S 
9          •    • 

42.3 

7.8 

46.8 

iS.'s 

58.9 

27. 

39-2 

h.  m.      s. 
9  17  54-19 
ig  14.97 
23  ig-54 
24  58.77 
25  23.20 
28  37.10 
31     4-84 
32  31.88 
33  58.85 
34  43.69 
36  16.52 
38  21.12 
42  43.49 
44  25.  gg 
46  55-84 
47  48.05 
52  50.82 
54  30.26 
9  59  33-96 
10    o  ^8.32 
I   14.68 
2  25.08 
5    17.76 

12       3.83 

s. 
—  17.22 

17.22 
17.23 
17-23 
17.24 
17.24 
17.25 
17.25 
17.25 
17-25 
17  26 
1  7  .  26 
1  7  .  26 
17-27 
17.27 
17.27 
17.28 
17.28 
17.28 
17.28 
17.28 
17.28 
1  7  .  28 
17.29 

S. 

+  O.O2 
+O.02 
—  O.OI 
—  O.OI 

+  O.OI 

—  O.O2 
+  O.OI 
—O.OI 

+  O.OI 
+  O.O1 

+  0.01 
—  O.OI 

III. 
VII. 
VI. 
V. 
VII. 
VI. 
IV. 
V. 
V. 
VII. 
VII. 
VI. 
VI. 
VI. 
VII. 
VI. 
IV. 
IV. 
V. 

III. 

VII. 
IV. 

III. 

V  I. 
VI. 
IV. 
VII. 
VII. 
IV. 
VII. 

7 
7 
2 

I 

2 

5 
4 
4 

3 

I 

3 
6 

3 
4 

5 
4 

1-  XV 

5 
I 
I 
4 
4 
7 
5 
3 

2 

3 

5 

46.519    5  52.04 
45.100   6  40.71 
51.40238     2.18 
45.22747  24.21 
54.05236  30.76 
48.592ig  15.98 
39.30330  24.01 
43.04228   15.18 
38.95837     2.50 
38.48251    16.34 

43.34913  35.16 
40.30244  24.54 
36.84337  40.85 
40.800:15  37.66 
38.71336  36.26 
35-79932   59-05 
46.80020  17.82 
43.40922   14.  ."7 
40.06929  57.60 
45.34221     8.01 
48.70045  24.35 

47.90346    26.  f2 

48.10225  20.  88 
38.86    30  39.16 
40.60  I  g  15.85 
4&.8gg20  48.85 
45-45  !32  44.19 
43.86342  21.75 
41.20935   to.  53 
47.425  19  21.59 

-  7.91 
8.14 

8.79 
9.06 
9.  ii 
9.64 

10.02 
10.25 
10.46 

10.58 

10.  Si 
ii.  16 
".79 
12.08 

12.43 

12.58 

13.31 

14.30 
14.50 
14.54 
14.71 
15.11 
16.06 
16.08 
18.20 
18.53 
19.20 
19.61 
-20.55 

h.  m.      s. 
—  6.27    9-17  36.99 
6.33        18  57-77 
8.58        23     2.30 
9.28        24  41.53 
8.47        25     5.96 
7.23        28   19.87 
8.03        30  47.59 
7.88        32  14.63 
8-53!       33  4i.6o 
9.57        34   26.42 
6.83!       35  59.27 
9.05        38     3-85 
.8.56        42  26.23 
'6.95        44     8.73 
8.48        46  38.57 
8.221       47  30.78 
7.30        52  33.55 
7.44        54  12.98 
S.oo   g  59  16.68 
7.35  10     o  41.05 
9.16         o  57.39 
8.80         2     7.80 
7.67          5     0.48 
8.06        ii  46.54 

6.49!          12      0.97 
7.33!         27    49.60 

8.20        30  27.57 
8.93        35  40.83 

8.39!       38  56.34 
-   7.23  10  46  4g.73 

0           /                      (/ 

22      9    16.2 

10    5.2 

41    29.6 
50    52.6 

39  58.3 

22    42.8 

33  52.1 
31  43-3 
40  31-5 
54  46.5 
17     2.8 
47  54-8 

41    II.  2 
19      6.7 
40      7-2 
36    29.8 
23    48.4 

25  45-9 
33  29.9 
24  39-9 
48  58.0 
50    o.o 

28  53.7 

34  '3-3 

12    48.4 
24    24.4 
36    20.9 

45   59-9 
38  48.5 
22    22    59.4 

47- 

59- 

37. 

4Q- 

j 

53 

s       .  . 

9         •   • 
7.8     .   . 

S.2 

35- 

2O. 

47- 

3i.s 

58  9 

7-5 

ig.6 

52.3 

33. 

45  - 

47  .  c 

8          .    . 

'4- 
14 

26. 

37-8 

9 

|8 

60 

[0 

9.111    .   . 

18.5 

33  • 

42. 

9          .    . 

10              .     . 

34-5 

46.5 

25. 

37. 

33  .'5 

50.5 

•    • 

10        42. 

40. 

42- 

54. 

12    lS.25 

28     6.88 
30  44.86 
35   5^.12 
3g  13.62 
10  47     7.00 

I7.2g!+o.oi 
17.  2g  +0.01 
17.29      .      . 
17.28  —o.oi 
17.28;    .     . 
—  17.28  +0.01 

j'l 

cc 

7  . 

8.9      .    . 

56. 

1C 

7-5 

ig-5 

9         •  • 
10        .  . 

y>- 

'•5 

13.5 

25.7    .   . 
18.8,30.8 

120.     MARCH  29.     Ms.     D0  — —  22°  41'  50" 


10 

9 
9 
9 

8.9 
10 

9 

9 

9 

8.9 

9. 10 

9.10 

9. 10 

9 

10 


48. 
39.25I 

7-5 


15- 
O. 


8-5 


.   .  '36.248. 
26.5    .   . 


20.5 


3-2 
19. 

8.2 


14.6 


32.345. 
50.5  .  . 
.  .  27. 


43- 


M.5 

39 


25- 


55- 


37- 


9  >3 
M 

15 
18 

20 
21 
24 
25 
26 
28 
30 

34 

34 

38 

9  40 


36.15 
26.70 
29.09 
23-89 
14-97 
31.14 

20.20 

I. 12 

31.08 

44-52 

2.48 

27.06 

4I.O6 

7.14 

1 8. 08 


-19.91 
19.91 
19.92 
19.92 
19.93 
19.93 
19.94 
19.94 
19.94 
19.95 
19.95 
19.96 
19.96 
19.96 

-19.97 


—  O.OI 

—  0.01 

—  O.OI 
+  0.01 

O.OI 
+  0.01 


—  O.O2 

—  O.OI 


+  0.01 
+  O.OI 


VII. 

III. 

V. 

IV. 
IV. 
III. 
III. 
VII. 
VII. 
IV. 

V. 

V. 
VII. 

V. 

V. 


39 

2  i  37 
2  1  34 
4i 
4i 
47 
40 
-I  i 
46 
4« 
38 
46 
4" 


45024 

65545 
26547 
80828 


700 
.656 
.328 

oo 

025 

035 


47 


80946 
805  31 
312  ii 


30.75, 
55-Si 
52.59 
57-72 

22.02 
46.78 
I4.OI 
50.63 
33.06 
50.25 
31.96 
29.72 

57.51 
18.85 

33.42 


•f*\ 
.06 
.22 
.78 

•99 


-  6 

7 
7 

7 
7 

8.20 
8.65' 

8.77; 

9.00 

9-36 

9.56 

10.26 

10.29 

10.91 

-11.07 


4.60; 
6.19' 
6.33 
4-93 

6.46 

4.25 
3.48 
3-46 
4-74 
4.92 
6.60 
6.21 
5-14 
3.64 
4.16 


9  13 
M 

15 

18 

19 

21 
24 
24 
26 

28 
29 

34 

34 

37 

9  39 


16.24 

6.78 

9. 16 

3-97 

55.03 

11.22 

O.27J 

41.19! 

11.14 

24-57 

42.51 

7.09 

21.10 

47.19 
58.12 


23     6 
27 

29 

II 

31 

23     I 

22    51 

22  50 

23  8 
10 

33 
28 

23  14 

22  53 

23  o 


32.3 

59-1 
56.1 

o-3 
26.5 

49-2 
16.1 
52.9 
36.8 
54-5 
tf.t 
36.2 
2.9 

23.3 
38.8 


CORRECTIONS. 


REMARKS. 


Date. 


1848. 
Mar.  24, 
Mar.  29, 


h. 

S 


Corr.  of 
Clock. 


Hourly 
rate. 


s. 

f  2  I . 290 
/  24.040 


S. 

g  0.028 
g  0.024 


S. 

0.135 
0.135 


Zenith  Point. 


s. 

+  0.348 
+  0.348 


359  59  69.37 
359  59  70.93 


Mic.  Co. 


r. 

40 . 069 
40.057 


INSTRUMENT  READINGS. 


Zone  119 
Zone  120 


Date. 


1848.       h.  in. 

Mar.  24,   9  17 

40 

10  50 

Mar.  29,   9  13 

9  48 

9  54 

10  45 


CIRCLE. 


A. 


*300  53     8. 
*300  15  30. 


B. 


3L5 


C. 


8.9 


39-5 


D. 


4-4 


30.7 


Corr'U 
Mean. 


5.19 


32.92 


Mean. 


5.32 
32.92 


Barom. 


in. 

30.282 
30.280 
30.280 
30.238 
30.242 
30.256 
30.226 


48. 
47- 


57- 


39. 
38. 


46.536.2 
58.250.3 
57.248. 


47-3 


(119)  9.  Micrometer  reading  assumed  as 
37r.g5S  instead  of  38'. 958. 

(119)  14.  Micrometer  reading  assumed  as 
39r.8oo  instead  of  4Or.8oo. 

(119)  16.  Micrometer  reading  assumed  as 
34r."99  instead  of  35r.799. 

(119)  18.  Micrometer  thread  assumed  as  5'  in- 
stead of  4l. 

(119)  22.  Micrometer  reading  assumed  as 
46r.go3  instead  of  47r.go3. 

(119)  26.  Micrometer  reading  assumed  as 
45r.8g9  instead  of  46''. 899. 

(119)  30.  Micrometer    reading     assumed    as 

48r.425  instead  of  47r.425- 

(120)  2.  Transits   over  T.'s   III  and   IV  as- 

sumed to  have  been  recorded  over 

T.'s  II  and  III. 

*The  hand-book  indicates  that  2°  18'  is  to  be 
subtracted  from  the  circle-readings  of 
March  24  and  29.  For  what  reason  does 
not  appear,  but  this  correction  is  evidently 
required  and  has  been  applied. 


57-247-2 


62 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  120.     MARCH  29.     Ms.     D0  —  —  22°  41'  50''—  Continued. 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T. 

«, 

On 

MICROMETER. 

i 

* 

4 

Mran  Righ 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

2. 

35- 

III. 

IV. 

V. 

VI. 

VII 

II. 

12. 

16 
17 

18 

J9 

20 
21 
22 
23 
24 
25 
26 

27 
28 

29 
30 
3t 
32 
33 
34 
35 
36 
37 
38 
39 
40 

4' 
42 
43 
44 

45 
46 
47 
48 

I 

2 

3 
4 

5 
6 

7 
8 

9 

10 

ii 

12 

IO 

9.10 
9 
8.9 
IO 

9 
to 

10 
IO 
IO 

7 
8.9 

9 
8.9 

9 
9 

10 

9.10 
9 
8.9 
8-9 
9 

8.9 
S 
9 
9 
9 
9 
9 
9 
9 
9 

9.  10 

10 
10 
10 
10 

7.8 

10 

7.8 
8.9 

10 

to 
9.10 

49-5 

13-5 
47-5 
16 

h.  m.      s. 
9  45  25.62 

46  59-46 
48  28.03 

55     7-9° 
55     6.04 

57  36.33 
9  59     2.95 
10     i   15.42 
2   27.62 
5  34.76 
7  27.77 
10  51-43 
13  49-84 
14  46.01 
20   54.92 
21      5.IO 
22    28.14 
23    38.05 
24      7.08 

25  37.10 

27    2.95 
30  18.89 

33     9-77 
36    0.31 
37  36.18 
44  27.07 
45     6.08 
49     6.32 
50  53-00 
51   38-40 
55   57.83 
10  59  58.11 
n     o  59.03 

E  121.     MA 

ii     o  54.93 
3     2.00 
55     9-26 
57  43-04 
n  58  52.96 
12     o  14.86 

i  58.39 
3  40.23 
10  29.06 
ii  39.04 
13  43-8i 

12    14   58.06 

s. 
-19.9? 
19.98 
19.98 

19-99 
19.95 
19.95 
19.99 

20.  OC 
20.00 
2O.OO 
20.00 
2O.OO 
20.00 
2O.OO 
2O.  OI 
20.01 
2O.  OI 
20.01 
2O.  OI 
2O.  OI 
2O.  OI 
2O.  OI 
20.  01 
2O.  OI 
20.  OI 
2O.OO 
2O.OO 
2O.OO 
20.OO 
2O.OO 
20.00 
19.99 
-19.99 

HCH    29. 

-19.90 
I».89 
19.89 
19.88 
19.88 
19.87 
19.87 
19.86 
19.84 
19.84 
19.83 
-19.83 

S. 

—  O.OI 
—  O.OI 
+  0.02 

+  O.OI 
—  O.OI 
O.OI 
—  O.OI 
+  O.OI 

+O.OI 

+  0.01 
+  0.01 

+  0.01 

+O.OI 
+  O.OI 

+  0.01 
+O.O2 

—O.OI 
—  0.02 

—O.OI 

Ms. 

+  O.OI 

+O.OI 

+  O.OI 
+  O.OI 

HI. 
IV. 
IV. 
III. 
VII. 
V. 
IV. 
III. 
V. 
IV. 
VI. 
IV. 

III. 

IV. 

III. 

VI. 
VII. 
VI. 
VII. 
V. 
IV. 

II. 
III. 

VI. 
VI. 
V. 
VII. 
VII. 
V. 
VII. 
IV. 
IV. 
V. 

IV. 
IV. 
V. 

III. 

V. 

IV. 

III. 

VI. 
IV. 
VII. 
V. 
VII. 

I 

7 
4 
6 
2 
2 
I 
6 
2 
4 
3 
6 
6 
3 
4 
6 

5 

6 
6 
5 
7 
7 
3 
6 
i 
4 
4 

2 

4 
3 
6 

22' 

4 
6 

3 
3 
4 
4 
6 

7 
4 
7 
7 
2 

r. 

42.000 
44  •  103 

47.500 

51-744 
49  .  066 
45-110 

49.072 
52.312 
53-443 
58.28 
53-40 
58.590 
47.690 
40.980 
48.652 
49.620 
43-27 
4I-.I55 
42.i<)2 
43.21 
28.462 
38. 
42.18 
50.17 
50.266 
47.020 
36.428 
34.620 

36.47 
44.916. 
42.185 
34.770 

21  .710 

41'    50" 

52.288 

34-51° 
48.080 
42.300 
43.OOO 
47-76 
41.215 
5O.I60 
42.560 
38.30 
42.76 
44.765 

49  15.38 
42   13-73 
5   18.28 
23  15.42 
10  18.23 
41  39-00 
39  22.56 
43  20.16 
7  47.67 
34     5-37 

22    18.30 
25    46.26 
II       5.84 

'4  57-01 
'9  '3-99 
24  28.51 
13  37.87 
23  32.17 
22    56.30 
7    55.70 
22      8.22 
25    20.84 
8  21.51 
3  46.20 
29  58.45 
n  28.92 
52  27.09 
52  30.87 
52     1.57 
|i  45-46 
>S  44.74 
18  17.89 

!0    50-75 
22    56.73 

8  39.88 
ii   13.82 
14  32.92 
:8  16.63 
!5  32.69 
4  48.89 

3  46.54 
:8  31.82 
o  34.92 

8     1.53 
i  50.66 

-"•95 

I  2  .  I  ( 
12.41 
13-43 
13-43 

13-Sc 
13-99 
14-  29 
14.46 
14.91 
15.16 

1  5  •  65 
16.04 

16.  17 
16.95 
17.00 
17-07 
17.32 
17  38 
17  57 
17-77 
18.18 
18.52 
18.86 
19.15 
19.85 
19.93 
20.39 
20.60 
20.67 
21.18 
21.64 
-21.75 

—26.50 
26.67 
26.88 
27.00 
27.11 
27.21 
27-33 
27-44 
27-92 
27-98 
28.12 
—  28.21 

.—  6.42 

5-91 
3.18 

4-51 

3-57 
5-87 
5-69 
6.01 
3-3S 
5-32 
4-43 
4-65 
3.61 
3.88 
4.19 
4.60 

3-79 
4.52 
4.48 
3-37 
3-99 
4.66 
3-40 
3-07 
4-99 
5-79 
6.69 

5-19 
5-15 

4.91 

-  4.32 

-  4.48 
4.  16 

5-35 
4.88 

5.67, 
3-84! 
3.02 
4.90 
3-53 
3-33 
-   5-94 

h.  m.      s. 

9  45     5-63 
46  39-47 
48     8.07 

54  47-9' 
54  46.06 
57   16.33 
9  58  42.95 
10     o  55.41 
2     7.63 
5    14.76 
7     7-78 
10  31.43 
13  29.85 
14  26.02 

20    14.91 
2O  45.09 
22       8.14 

23    lS.04 
23    47.07 
25    I7.IO 
26    42.95 
29    58.88 

32  49-77 
35  40.32 
37  16.17 
44     7-o6 
44  46.06 
48  46.32 
50  33.00 
.     51    18.39 
55  37.83 
10  59  38.12 
n     o  39.04 

ii   50  35.03 
52   42.  12 
54  49-37 
57  23.16 
58  33-oS 
ii   59  54.99 
12      I    38.52 
3  20.38 
10     9.22 
ii   19.21 
13  23.99 
12    14    38.23 

23  31  23.8 
23  24  21.8 
22  47  23.9 
23     5  23.4 

•  22    52    25.2 
23    23   48.7 
21    32.2 
23    25    30.5 
22    49    55-5 
23    16    15.6 

4  27.9 
23     7  56.6 

22  53   '5-5 
22  57     7.1 
23     i   25.1 
23     6  40.  i 
22  55  48.8 
23     5  44.o 
23     5     8.2 
22  50     6.6 
23     4  20.  o 

23     7  33-7 
22  50   33.4 

22   45    5S.I 
23    12    12.6 

22  53  44-6 
23  34  43-7 
M  46.5 
M  17-3 
24      2.0 
ii     o.S 
20  35.1 
23     3     6.8 

23     5  17.7 
i     0.7 
13  35-8 
16  55-3 
10  38.6 
23     7  55-6 
22  57  10.  I 

22    46       7.0 

23   10  54.6 
22    52    56.4 
22    50   23.0 
23    24    14.8 

60. 

•>s 

44- 

42. 

24.2 
51. 

36.2 

3. 

48.6 

39-5 

3-5 

23. 

35.6 

14- 

27-5 
26. 

ii. 

39-5 

27.8 
51.5 

39-8 

51.5 

•  • 

•  . 

34-5 
23. 

45-5 

n 

29. 

40. 

38 

50. 

37- 

37- 

51.5 

2-5 

43- 

55 
\f 

C7  8 

48.5 
15. 

27. 

12. 

48. 
39- 

24. 

60.2 

.  . 

.    . 

42 

41  . 

53- 

.   . 
5. 

30. 

42-5 

51  - 

2 

Id 

34-2 

34-5 

46. 
46.5 

47- 

57-5 
57-5 

ii. 

.  . 

.    . 

19.    31. 

43- 
50. 

ZO.N 
55  

2. 

33-5 
7- 

* 

57-2 

9-2 

.  . 

51. 

34.5 

3- 

46.5 

14.8 

•   • 

.    . 

.  . 

.    . 

53-5 

5. 

17. 

29. 

20 

43.8 

=  8 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                   n 

C 

Zenith  Point 

Mic. 

Co. 

(120)  27.  Micrometer  reading  assumed   as  3' 
57r.5go  instead  of  3'  s8r.59O. 
(120)  30.  Micrometer  thread  assumed  as  5*  in- 
stead of  3'. 
(120)  35.  Micrometer   reading   assumed   as  6* 
53r.2i  instead  of  6<43r.2l. 
(120)  36.  Transit  over  T.  I  assumed  as  at  27* 
instead  of  37". 
(120)  43.  Micrometer  reading  assumed  as  4* 
35r.62o  instead  of  4'  34'.  620. 
(120)  47.  Micrometer   reading   assumed  as  3' 
35r-77°  instead  of  3'  34'.  770. 
(120)  48.  Micrometer  reading   assumed   as  6' 
3Or.7io  instead  of  6'  2ir.7to. 
(121)     i.  Minutes  of  transit  assumed  as  50  in- 
stead of  o. 
(121)     2.  Minutes  of  transit  assumed  as  53  in- 
stead of  3. 

•    1848.        h. 

s. 

s. 

s.                  s. 

S. 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

ll 
rt  ^- 

H 

A. 

B. 

C.        D. 

Corr'd 
Mean. 

Mean. 

Zone  121 

1848.      h.     m. 
Mar.  29,  12     42 

0                  1                   It 

" 

" 

in. 
30.250 

55. 

45-: 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  121.    MARCH  29.    Ms.    D0  =  —  22°  41'  50"—  Continued. 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T. 

? 

. 

MICROMETER. 

i 

4 

* 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

ii. 

12. 

13 
'4 
15- 
16 

17 
18 

19 

20 

21 
22 
23 
24 

I 
2 
3 
4 
5 
6 

7 

8 
9 

IO 

ii 

12 

13 
14 

15 
16 

17 
18 

19 
20 
21 
22 
23 
24 
25 
26 

27 
28 

29 
30 
31 

32 
33 

10 
10 

8.9 
9 

10 
10 
10 

9 

8.9 

IO 

7-8 
9 

9 
9 
9 
9 

IO 
10 

9 

8.9 

9 
9 
9.10 

10 

9.10 

IO 
IO 

8.9 
8.9 
8.9 
to 

IO 

7.8 
9 

2 
10 

9 

IO 
10 
10 

9 
8.9 

IO 

8 
9.10 

2 

h.  m.      s. 
12  16  37.99 
18  49-95 
22   46.40 

25      4-94 
29   21.93 
41      0.94 
.\2    41.28 
58    13.96 

12  59     7.29 

13    I  25.07 

3     8.48 
13     7  48.50 

E    122.       MA 

1  1  20     1.84 

25  13.18 
27     7.20 

29  38.87 

33     i.  80 
.36  22.05 
3$  39.02 
40  38.66 
42     5-33 
46  55.5S 
47  38.94 
49  38.10 
51     7.28 
53  25.73 
58  10.78 
ii   59     4.82 
12     3     5-77 
7  45.58 
16  35.78 
19  59-82 
22    11.62 

25    39-99 
27    15.21 
29    I  ci  .  S  | 
31    44.S4 
31    5L28 

35   10.84 
36  27.86 
40  48.86 
41   19-94 
44  5H7 
49  54.84 
12  50  18.18 

s. 
—  19.82 
19.82 
19.80 
19.79 
19-77 
19-73 
19.72 
19.65 
19.65 
19.64 
19.63 
—  19.61 

Y  3.     M 

+  15.35 
15-35 
15.34 
15-34 
15-34 
"15-34 
15-33 
15-33 
15-33 
15-33 
15.33 
15.33 
15-32 
15-32 
15.32 
15-32 
15.32 
15.32 
15.32 
15.32 
I5-32 

15-32 
15-32 
15-32 
15-32 
T5-32 
15-32 
15.33 
15.33 
15-33 
15-33 
+  15-33 

s. 

+  O.OI 
—  O.OI 
—  O.OI 

s.     D0- 

+  O.OI 
O.OI 
O.OI 
O.OI 
+O.OI 
—O.OI 

+  O.OI 
—  O.OI 
—  O.OI 

—  O.OI 
—  O.OI 

+  O.OI 

VI. 
V. 
III. 
III. 
II. 
III. 
VII. 
IV. 
V. 
IV. 
V. 
V. 

=  -22° 

V. 

V. 
VII. 
IV. 

III. 

VII. 
V. 
VI. 
V. 
HI. 
VII. 
IV. 
VI. 

III. 

IV. 
VII. 

I. 

IV. 
VII. 

III. 
I. 

IV. 
VII. 
IV. 

II. 

VII. 

III. 

IV, 

I. 
III. 

VI. 

I. 

VII. 

2 
2 

7 
3 
3 
i 

2 
2 
I 

4 
2 

4 

3' 

3 
3 
2 

5 
6 

7 
6 
6 

7 
2 

3 
5 
3 
6 
2 
I 
2 

4 

2 

5 

i 

3 

4 

i 

2 

3 
3 
5 
5 
6 
6 
7 
3 

r. 
44.092 
41.99 
40.705 
22.8go 
38.050 
34.705 
40.18 
44.062 
35.48o 
41.930 
43.768 
44  •  502 

10". 

35.792 
52.00 
46.162 
46.720 
46.872 
43.208 

47-877 
46.982 
41.160 
38.825 
34-058 
49.388 
48.150 
43-432 
43.812 
36.300 
43-520 
44.100 
45-125 
46  .  605 
43.328 
37.  in 
39-195 
45.509 
47.3oo 
4L432 
41.102 
43.315 
44-175 
40.699 
35-552 
37-550 
37.865 

42  13.99 
43  26.48 
9  12.31 

39  57.07 
36  59.24 
53  26.66 
41  36.36 
42  15-14 
52  59-98 
28  53-51 
42  25.24 
27  24.89 

38  17.12 
33  34.38 
41     2.58 

20   20.58 
II    34.03 

7  45-91 
10  59.41 

12      4.61 

8  56.65 
45  15-51 
39  16.65 
[8  48.68 

3i  ii.34 
13  32.53 
»2  23.75 
«  31.53 
»2  33-59 
27  38.77 
»i  38-30 
20  24.52 
*8  2g.45 
37  3I-70 
30  27.52 

»7  14-53 
to  23.49 
35     2.63 
35   14-20 
22  17.87 

21    48.00 
15    41-12 

[7  29.44 
il     o.Si 
35  56.60 

—  28.31 

28.45 
28.68 
28.85 
29.06 
29.65 
29.72 
30.25 
3O.28 
30.35 
30.40 
-30.52 

-    2.14 

2-59 
2.76 

2-97 
3-25 
3.52 
3-70 
3-86 

3-96 
4-35 
4-39 
4-55 
4.66 
4.82 
5-15 
5-23 
5-49 
5-82 

6.35 
6.55 
6.67 
6.87 
6.89 
7-05 
7.18 
7.  IS 
7-35 
7.41 
7.63 
7-77 
7.80 
8.02 

—  8.03 

n 

-  5-96 
6.05 
3-41 

5.78 

5-55 
6.82 

5-9° 
5.96 
6.79 
4.92 
6.00 
-  4.82 

-10-57 
10.36 
10.74 
9-32 
8.75 
8.48 
8.83 
8.67 
8.57 
11.04 
10.62 

9-25 
10.06 
8.89 
10.83 

H-54 
10.87 
9.84 
10.80 

9-34 
11.29 
10.51 
IO.O2 
11.21 
10.71 

10.34 
10-35 

9-47 
9-44 
8.97 
9.  12 
8.69 
-10.43 

h.  m.     s. 
12  16  18.17 
18  30.13 
22    26.6) 
24   45.15 
2g      2.16 
41    4I.2O 
42    21.51"; 
57  54.31 
12  58  47.63 

13     i     5-43 
2  48.85 
13     7  28.89 

II    20    17.19 

25  28.53 

27  22.54 
29  54-21 
33   17-15 
36  37.40 
38  54.36 
40  54.00 
42  20.67 
47  10.90 
47  54-27 
49  53-43 
51   22.60 
53  41.06 
58  26.09 
ii   59  20.13 
12     3  21.09 
8     0.90 
16  51  .10 
20  15.14 
22   26.93 

25  55.31 

26  30.53 
29  26.12 
32     0.16 
32     6.60 
35  26.16 
36  43.I8 
41     4.19 
44  35-27 
45     6.50 
50  10.  18 
12  50  33.51 

23  24  38.3 
23  25  51.0 

22    51    34.4 
23    22    21.7 
19    23-9 

35  53-1 
24  2.O 

24   41-4 
35  27.0 
ii   18.8 
24  51.6 
23     9  50.2 

22  41  39.8 
36  57-3 
44  26.1 
23  42.9 
14  56.0 
II  7.9 
14  21.  g 
15  27.1 
12  ig.2 
48  40.9 
42  41.7 

22  12.5 

34  36.1 
16  56.2 

45  49-7 
55  58-3 
46  o.o 

31  4-4 
45  5-4 
23  50-4 
51  57-4 
40  59.1 

33  54-4 
50  42.8 
43  51-4 
38  30.2 
38  41-9 
25  44-8 
25   I5-I 
19     7-9 
20  56.4 
14  27.5 
22  39  25.1 

1* 

50. 

10.5 
29. 

21 
41 
- 
•7T 

.8 

56.3 

1 

53. 

4Q. 

CT     C 

e 

38. 

50. 

2. 

4- 

IQ.2 

49-5 
32.5 

i. 

45- 

38 

13. 

37- 

50. 

25. 

8.2 
48-5 

2O.  2 
O. 

Zo> 

13- 

25.3 

37- 
31  . 

IT 

3- 
26. 

15 
38 

27- 

, 

22. 

34. 

3- 

'5 

ja 

.2 

27. 

39- 

51. 
5O. 

54- 
43.8 

5- 

17- 

26.2 

39- 

51- 

-'•5 

7.2 

ig.  2 

50. 
35- 

30. 
9-5 

5 

47 

22 

59- 

CT  R 

4-5 

'7- 

28.5 

33-5 

45-5 

ii    5 

24. 
36. 

36 

48 

-O 

o. 

ii. 

40. 

Tq. 

^  i 

47 

33  • 

"7 

47 

sn. 

' 

•  . 

52. 
13- 

4 
25 
56 

28 

37- 

8.2 

49- 

20. 

3  . 

19. 

31- 

43- 

55- 

CORRECTIONS. 

i 
REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.     Mic. 

Co. 

(121)  15.  Transit  at  468.3  assumed  to  have  been 
over  T.  IV  instead  of  T.  III. 
(121)  16.  Micrometer  readingassumed  as  32r.  890 
instead  of  22r.8go. 
(121)  18.  Minutes  of  transit  assumed.  as  42  in- 
stead of  41. 
(121)  19,  Micrometer  reading  assumed  as45r.l8 
instead  of  40'.  18. 
(122)    2.  Micrometer    reading   assumed    as    3* 
44r.oo  instead  of  3'  52r.oo. 
(122)    8.  Micrometcrreadingassumedas45r.gS2 
instead  of  46r.gS2.    . 
(122)  23.  Minutes  of  transit  assumed  as  26  in- 
stead of  27. 
(122)  30.  Micrometer  reading  assumed  as  3gr.6gg 
instead  of  4Or.6gg. 
(122)  31.  Micromcterrcadingassumedas36r.552 
instead  of  35r-552. 
(122)  33.  Micrometer  readingassumed  as3gr.S65 
instead  of  37r.86s. 

*  This  circle-reading  being  found  entirely  erroneous,  the 
zone  has  been  identified,  and  the  declination  deduced, 
from  stars  observed  with  the  Mural,  as  in  the  case  of 
transit  zones. 

1848.         h. 
May     3, 

s. 

s. 

s.                    s. 
-  0.019 

s. 
+  0.233 

r. 
o    o  10.93         40.022 

INSTRUMENT  READINGS. 

Date. 

cnscte. 

11 

TJ  £ 
rt  i~ 

•«  e 

a  o 
u.  e 
v  c 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  122 

1848.      h.     m. 
|  May     3,  it     20 
12       7 

12      30 
13       14 

13     15 
15     16 

301 

*30i 

2        2.5 
2.6 

i.  g 

57.2 

7-5       7-8 
2.4       4.6 

4.72 

n 

4.92 

in. 

29.880 
29.880 
29.866 
2g.87O 
29.866 
29.864 

53.4 

53.4 

52.5 
52. 
52. 

59-8 

0 

56.2 

56.2 

54-8 
52. 
53-4 
50.2 

M 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  122.    MAY 

3.     Ms.     D0—  —  22°  3'  10"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

, 

., 

MICROMETER". 

i 

* 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 

1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

34 
35 
36 

3' 
38 
39 
40 

41 
42 
43 
44 
45 
46 

47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 

59 
60 
61 
62 
63 
64 
65 
66 

67 
68 

I- 

2 

4 
4 
5 
6 

7 
8 

9 

10 

9.10 

IO 

9.10 

10 
IO 

3-4 
8.9 

10 
10 
10 
IO 
IO 

.9 

10 

9.10 

10 
IO 
10 
10 
IO 
10 

8.9 

IO 
IO 

g.io 

IO 
IO 
10 
IO 
IO 

9.10 

IO 

9.10 

9 

10 
10 
IO 
IO 

9.10 

IO 

9.10 

IO 

10 

36 

j8 

h.  m.     s. 

12  59  47-97 
13     o  32.14 
i  49.21 
4  50-92 

7  51-85 
9     4.90 
10  30.96 

12    20.32 
14    28.83 
If)      4.86 

16  38.14 
17  50.51 
18     9.60 
28  40.83 
29  27.42 
32  59-39 
33  2g.i6 
37  37.97 
45   30.38 
45  26.35 
47     8.82 
48  24.06 
48  51.23 
50     5-24 
52  39-28 
53   17-oS 
.56  45-72 
56  58.12 
13  59     8.71 
14     i   58.09 

5  37-84 
10  23.18 

12    56.87 
ig   37.82 
M  19  43-5' 

3NE    123.      !V 

14   43    57-27 
50   32.07 

52     5-io 
53  54-82 
56  20.92 
56  51.09 

14  59  55.64 
15     6  10.10 
15   13  22.83 

S. 

+  15-34 
15-34 
15-35 
15-35 
15.35 
15.35 
15.36 
15.36 
15.36 
15.36 
15-36 
15-37 
15-37 
15.38 
15.38 
15.39 
15-39 
15.40 
15.42 
15.42 
15.42 
15.42 
15.42 

15.43 
15-43 
15-43 
15.44 
15.44 
15.45 
15.45 
15.46 

15.47 
15.48 
15.50 
+  15.50 

AY    3. 

+  15-59 
15.60 
15.60 
I5.6l 
15.62 
15.62 
15.6; 
I5.6t 
+  I5.6S 

s. 

'.     '. 

.     . 

.     . 

'.     '• 
MAJ. 

IV. 
VI. 

VII. 
IV. 

in. 

IV. 
IV. 
V. 
IV. 

II. 

V. 
IV. 
VI. 

I. 

IV. 

n. 

VI. 
IV. 

I. 

IV. 
IV. 
V. 
VII. 
VII. 

I. 

VI. 

II. 

VI. 

I. 

V. 

III. 

IV. 

V. 

vii. 

D0  =  - 

V. 
V. 
V. 
IV. 
I. 
VII. 
IV. 

I. 
I. 

2 

6 
3 
7 

2 
6 
6 
i 
I 
2 
4 
5 
5 
i 

3 
3 
6 

3 

2 

2 

4 
6 

7 
5 
4 
4 
3 
3 
4 
7 
3 
6 
6 
6 
6 

22° 

3 
4 
4 
3 
3 
4 
5 
5 

r. 

42.7854 
41.6721 

44-7053 
48.892 

45-079:4 
40.59    i 
33.61    i 
32.1965 
42.1054 

40.37   -1 
39.3003 
39.3002 

41  .  37!  2 

45-3354 
40.8102 

36.58113 
36.782  I 
33.0603 
43.3004 
40.935  t 

36.845!3 
44-74    i 
33.82    i 
35.6912 

33-3513 
31.0823 
42.05    3 
44-5522 
38.8483 
38.77    i 
42.71     2 
46  .  30     I 
39.1001 

38.314  I 
4i.g32  i 

3'  10". 

39-4305 
37-548: 
37.605: 
44.1165 

43-84  : 
48.225: 
47.440: 

51  .  108 
43-89   : 

2    24.68 
4  33-07 
3     9-88 
4  30.32 
I  40.08 
5    I".  45 
9  10.89 
4  53-12 
g  i  i  .  80 

4    22.22 

o  24.09 
4      1.72 

3  24.75 
7  20.30 

3  44-i(> 
7  49-96 
7  56.06 
9  51-25 

2    41.16 

4  37-30 

2    23.13 

2  47-47 
3     9-29 
6  40.25 
3  48.82 
5     7-10 
4  41.47 

I    35-22 

I   13-88 
o  18.98 

2      4.24 

I  53-75 
6     1.76 
6  28.62 
4  22.27 

o  43-92 
7   16.63 
I  22.48 
7  38.22 
3  39.68 
i     8.63 
5  43-7' 
7  49-21 
!2   32.27 

-  8.38 

8.39 
8.42 
8.52 
8.61 
8.6^ 
8.6g 
8.74 
8.79 
8.83 
8.84 
8.87 
8.87 
9.08 
9.09 
9.14 
9.14 
9.20 

9-27 
9.27 
9.28 
9.29 
9.29 
9-30 
9-30 
9.30 
9-30 
9-30 
9-30 
9.29 
9.27 
9.24 
9.21 

9.13 
-   9.12 

-   8.43 

s.3s 

8.33 
8.26 
-8.17 
8.15 
8.03 
7-79 
-   7-47 

i, 

-10.95 
8.92 

10.22 
S.lg 
10.82 

S  .  96 

9.24 

11.79 
1  1  .  36 
1  1  .01 

10.02 

9-57 
9-54 
11.21 
9.98 
10.55 
9.12 
10.70 
10.89 

1  1.  01 

10.17 

8.79 
8.82 

9.76 
10.27 
10.36 
10.33 

9-39 
10.  09 

8.60 
9-45 
8.71 
g.oi 
9.04 
-  8.  88 

—  II  .  50 
10.53 

10.10 

9.84 
10.27 
10.08 
9-69 
9.11 
-   9.46 

h.  m.     s. 
13     o    3.31 
o  47.48 

2      4.56 

5     6.27 
8     7.20 
9  20.25 
10  40.32 
12   35.66 

14  44.19 
16   20.22 
16  53.50 
18  .  5.88 
18  24.97 
28  56.21 
29  42.80 
33  14-78 
33  44-55 
37   53-37 
44  45-8o 
45  4L77 
47  24.24 
48  39.48 
49     6.65 
50  20.67 
52   54-71 
53  32.51 
57     i  -16 
57   13.56 
13  59  24.16 
14      2    13.54 
5  53-30 
10  38.65 
13   12.35 
19  53-32 
14  19  59.01 

14  49   12.S6 
50  47.67 
52  20.70 
54   10.43 
56  3f'.54 
14  57     6.71 
15     o  11.27 
6  25.75 
15   13  38.51 

0          1                 II 

22  45   54.0 
IS     0.4 
36  38-5 
7   57.0 
45     9-5 
IS   38.1 
22   38.8 
58   23.6 
52  42.0 
47   52.1 
33  53-0 
27  30.2 
26  53.2 
50  50.6 
27  13.2 
41   19.6 

21  24.3 

43  2  t.2 
46  1  1.  3 

48     7.6 
35  52-6 
16   15.6 
16  37-4 
30     9.3 
37  IS.  4 
38  36.8 
38    n.  i 
2;      3.9 
34  43-3 
'3  4f>.9 
25  33.0 
15  21.7 
19  30.0 
19  56.8 
22    17    50.3 

22  54  13.8 
40  45-5 
34  50.9 
31  6.3 
37  S.I 
34  36.9 
29  i  i.  4 

21     1  6  .  I 
22    25    59.2 

44. 

25. 

39- 

51. 

3*8 

40. 

53- 

5. 

7- 

19. 
17. 

31- 
20. 

43- 

32-5 

4' 

CT 

50.  5 

13   5 

5- 

'7- 

2g. 

r6 

27. 

35 

-5 

47-5 

59-5 

53- 

?R 

54-2 

7- 

iR  s 

'  1   6 

45 

. 

57- 

24. 

36 

I  C 

27 

41  . 

17. 

20. 

10. 

23 

cR 

22. 

c6  R 

58 

IO. 

2. 
47-5 

2. 

14 

59 
33 
14 

-5 

"6 

II.  2 

23. 

.-fi 

7. 

ro. 

ice         .       n 

Z 

32. 

41 

11 

•  5 

43- 

•    • 

57 

.2 

9- 

21. 

2O. 

*e 

55-5 

• 

58.5 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m       .           n 

c 

Zenith  Point.     Mic. 

Co. 

(122)  34.  Micrometer     reading     assumed     as 
4ir.7S5  instead  of  42r.j&s. 
(122)  41.  Time  of  transit  over  T.  V    assumed 
as  32".5  instead  of  22".  5. 
(122)  45.  Micrometer     reading     assumed     as 
4Or.3oo  instead  of  3gr.3oo. 
(122)  48.  Micrometer     reading     assumed     as 
5or.8lo  instead  of  4Or.8io. 
(122)  50.  Micrometer     reading     assumed     as 
35r.7S2  instead  of  3^.782. 
(122)  52.  Min.of  tr'sit  ass'd  as  44  instead  of  45. 
(122)  53.  Micrometer     reading     assumed     as 
39r-935  instead  of  4Or.g35. 
(122)  54.  Micrometer     reading     assumed     as 
35r.845  instead  of  3&r.845. 
(122)  58.  Transit  over  T.  VII  assumed  to  have 
been  recorded  over  T.  I. 
(122)  61.  Micrometer    reading     assumed     as 
5l  44r.550  instead  of  3'  44r.8so. 
(122)  62.  Micrometer    reading     assumed     as 
37r.848  instead  of  3Sr.S48. 
(122)  64.  Micrometer     reading     assumed     as 
5*  43r-7i  instead  of  3'  42'.  71. 
(123)     9.  Micrometer     reading     assumed     as 
5'  42r.8g  instead  of  5*  43r.8g.  . 

1848.       h. 

s. 

s. 

s.                   s. 

s. 

0     '       "                r. 

INSTRUMENT  READINGS. 

Date. 

CIRCI.K. 

"3  E' 

—   O 

"0  5 
2| 

—    c 

c  o 

se 

X  a; 

A. 

B.         C.         D. 

Corr'd 
Mean. 

Barom. 
Mean. 

1848.      h.     m. 

n 

in. 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  123.     MAY  3.     Ms.     D0  —  —  22'  3'  10"—  Continued. 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T. 

B" 

„, 

MJCROMETER. 

i 

* 

,/„ 

Mean  Right 
Ascension, 
1850.0. 

Mean   South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

ii. 

12. 

IO 

ii 

12 

I 
2 

3 
4 
5 
6 

7 
8 

9 

10 

ii 

12 
13 
M 
15 

16 

17 

18 

19 

20 
21 
22 
23 

=  4 
25 
26 

27 
28 

29 

30 

32 
33 
34 

35 
36 
37 
38 
39 
40 

41 
42 

9.  ic 

IO 
IO 

8 
5 

5 

S 

9 

5 
6 

7 

4 
7 
7 
9 
8 
6 
4 
9 
6 
6 
8 
8 
8 
3 
7 
7 

r 

7 
6 
8 
9 
9 
9 

7 

9 
9 
9 

5 
7 
7 

43.1 

55.3 

h.  m.     s. 
'5  13  43.48 

15  51-58 

15    16    22.  OI 

)NE  124.       M. 

13    15    34.36 
17    27.95 

18   13.14 
ig  22.23 
21     g.  15 

22    51.38 
23    I2.3O 
28       6.17 
32    42.36 

35  41-82 
36  51-43 
39   I9o6 
40  39-43 
40  39-77 
44  51-64 
45   29.32 
49     7-96 
49  53-3S 
51   44-30 
53  44.36 
55    19.80 
56  54-96 
57  21.88 
57  24.08 
13  59  2g.?2 
14     o  56.10 
2  24.79 

2    55-71 

4   15-61 
5  4I-27 
7  40.12 

g  23.86 

9  57.85 
13  40.87 
14  41.92 

16  44-53 
16  54.84 
17   50.88 
19   10.95 
20  29.25 

21    35.27 
14    22    25.2O 

S. 

+  15.6! 
15.61 
+  15.  6c 

iv  27. 

+  23.60 
23.60 
23.60 
23.60 
23.60 
23.60 
23.60 
23.60 
23.60 
23-.  6c 
23.60 
23.60 
23.60 
23.60 
•    23.60 
23.60 
23.60 
23.60 
23.60 
23.60 
23.60 
23.60 
23.60 
23.60 
23.60 
23.60 
23.61 
23.61 
23.61 
23.61 
23.61 
23.61 
23.61 
23.61 
23.61 
23.61 
23.61 
23.61 
23  .  62 
23.62 
23.62 
+  23.62 

s. 

)  +0.01 
)  -i-O.OI 

MAJ. 

. 

—  O.OI 

—  O.OI 

—  O.OI 
+  O.O1 

IV. 
I. 
IV. 

IV. 

vii. 

VI. 
VI. 

VI. 
VI. 

IV. 
IV. 
IV. 
V. 
V. 
F.  W. 

6 

"i 

25° 

5 
3 
7 
5 
3 
3 
3 
4 
3 

7 
5 
5 
6 
2 

r. 

40.815 
37-892 
41  .801 

ii'  10'. 

39.523 
36.458 
34-522 
37.097 
39.768 
29.90=; 
37.350 
36.152 
42.042 

39.050 
43.938 
39-522 
37.66; 
36.827 

17   54-93 
51   36.69 
49  22.26 

24  28.50 
37  54-20 
12   44.76 

25    5L95 
36      0.07 
41    39.90 
37  23.46 
32   12.45 
34  41.73 

10    9.36 

21    56.41 

24    28.53 

16  50.95 
46  24.33 

-   7.46 
7.36 
-7-33 

-  9.81 
9.86 

9.87 
g.go 

9-93 
9.98 

9-99 

IO.  10 

to.  19 
10.24 

10    26 

10.31 
10.33 
10.33 
10.39 

-   9.12 
"•59 
-11-43 

-  9-53 
10.66 

8.57 
9.65 
10.49 
10.98 
10.  61 
10.18 
10.39 

8.34 
9-32 
9-54 
8.91 

11.39 

h.  m.     s. 
15  13  59.16 
16      7.28 
15   16  37.71 

13   15   57.96 

17   51-55 
1  8  36.73 
19  45.83 
21    32.75 
23   14-98 
23   35-90 
28    29.77 
33     5-96 
36     5-42 
37   15-01' 
39  43-16 
41      3-03 
41      3-3<- 
45    I5-2: 
45   52.92 
49  31-55 
JO   16.9-1 
52     7-90 
54     7-97 
55  43.40 
57   18.57 
57  45-48 
57  47-69 
13   59'53-32 
14      I    19.70 
2  48.40 
3   19-32 
4  39-22 
6     4.88 
8     3-74 
9  47-47 
10  21.46 
14     4-4'j 
'5     5-53 
17     8  .  i  ; 
17    18,45 
18    14.  4,, 
19  34.58 

20    52.8!' 
21    58.81. 
14    22    48.83 

22  21   21.5 
55     5-6 

22    52    5I.O 

25   35   57-8 
49  24.7 
24   13-2 
37  21.5 
47  30.5 
53   10.9 
48   54.1 
43  42.7 
46  12.3 

21   38.0 
33  26.0 

35   58.4 

28    20.2 

57  56.1 

15       ;2.6 
56      52.2 

25   31    54-5 
26     7   19.8 
25   30  27.6 
59   15-8 
51   36.6 
57  24.8 
38     9.4 
31   59-4 
32   16.4 
31  26.0 
54  20.6 
25  42     5.8 
26      I    1  1  .  S 
25  39  33-0 
25  45   52.8 
2f>     6      1.4 
25  40  59.6 
26     6     6.4 
25  41    10.  i 
44   19-2 
54  40.0 

20    28.  () 

48  47.8 
25   54  45-6 

15-5 

•>s 

22. 

51-3 

IO.2 

3.8 

22.4 
15.6 
I  . 

34.2 
27-5 

46.2 

.Z, 

40.4 

27.  2 

IO.  2 

22.  C 

34-  5 

32.0 

45- 

57-0 

9.2 

21.4 

3-4 

1  6 

5-2 

48. 
42. 
18.0 

17-5 
27.2 

OO. 

54- 
30. 
29.5 
39-4 

7-5 

7- 
42.2 

17.8 
54.4 

30. 

43- 

52.4 
19-5 
39-5 

3-3 
31-7 
51-2 

4-2 

Ifi'l 

27.2 

2O.  2 

39-6 
'7-3 

32.2 
32.3 

51-4 
2g  2 
8. 

44.0 
44-4 

4.0 

41.4 

20.2 

56.4 
56.3 

7-  2 

32.2 
17.6 

44.2 

ig.  2 

30.2 
56.4 

—  O.OI 
+  O.OI 

+  0.01 
+  O.OI 
+  0.01 

+  O.O1 

+  O.O1 
+  O.O1 

+  0.01 
—  O.OI 

+  0.01 

IV. 
VII. 
IV. 

vii. 

IV. 
VII. 
V. 
VII. 

IV. 
IV. 
VII. 

12. 

IV. 
VII. 
VII. 

12. 

VI. 
VII. 
VII. 

7 
r 

6 
i 
6 
2 
2 
I 

4 
5 
5 
5 

2 

4 
i 

5 
4 
I 

4 
I 

4 
4 
2 

7 
3 
2 

49.065 
48.813 

31-465 
30.630 
33-982 
34.52 
47-832 
47.705 
45.832 

46.45 
45.964 
47.418 
43.082 
38.972 
41.272 
33.30S 
32-393 
32-898 
40.872 
32.752 
40.587 
35.105 
42.497 
4  1  .  060 
37.542 
42.35 

4  24.38 
45  20.46 
20  24.78 
55  47-07 
18  58.07 
*7  43.83 
40     5-27 
15  52.88 
26  39.10 
20  29.62 
20  46.61 
19  56.28 

12  48.87 
30  35.15 
49  40.48 

28     2.58 
54  21.79 
54  28.69 
29  29.00 
54  33-97 
29  39-52 
52  48.37 
43     8.20 
9     o.oi 
57   16.59 
13   13-85 

IO.  3,') 

10.45 
10.48 
10.50 
10.51 
10.53 
10.53 
10.53 
10.55 
10.56 

10.57 
10.58 
10.58 
10.59 

1  0  .  60 

10.62 
10.62 
10.63 
10.63 
10.63 
10.63 
10.6.) 
10.64 
10.64 
10.64 
—  10.63 

7.87 
1  1  .  30 
9.20 

12.  19 
9.07 

11.49 
10.85 
11.35 
9.72 
9.19 
9.22 
9.15 

II.  10 

10.04 
10  69 

9.83 
10.37 

12.11 
9.96 
I  1.84 

9-97 

10.  2-| 
11.13 

S  .  23 

10.  6l 

—  11.13 

34. 

36    2 

T>  e 

1 

24.6 

37-1 

32.4 

28  .'3 
II.  8 

39-5 
23.8 

28.0 
53-6 
52.3 
36. 

40.2 

5.8 

52. 
18. 

34-  5 

1?   5 

29-5 
32.4 

41.8 

54-5 

'9.53I.3 

.    .    J27.S 

2g.2 

41.2 

35-6 
54- 

47-4 

47-2 

I    R 

OO.  O 

CORRECTIONS. 

REMARKS. 

n                      Corr.  of 
Clock. 

Hourly 
rate. 

m                   n                     c 

Zenith  Point. 

Mic. 

Co. 

(123)  10.  Micrometer     reading     assumed     as 
35r.8i5  instead  of  4or.Si5. 
(124)  25.  Transit  over  T.  ii    assumed  to  have 
been  recorded  over  T.  12. 

1848.           h.                    s. 
May    27,      18          +18.682 

s. 
/     o.ooS 

s.                   s.                   s. 
-  0.410      +  0.535 

359  59  59-30 

r. 
40.013 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

1 

•a  S 
c  c 

j<  « 

A. 

B. 

.-,          ,-,         Corr'd 
U'        Mean. 

Mean 

Zone  124 

1848.        h.  m. 
May   27,  13   15 
13  20 
14     o 
14  40 
15  20 

16 

298 

6  11.4 

6.3 

15.8      16.4        12.52  i 

12.48 

in. 

30.202 
30.2 
30.196 
30.2 

75-1 
75-0 
73-4 
71.9 

71.9 

72.0 
70.2 
67. 
65.  <3 
58. 
64.7 

30.198 

9  z 

66 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1648. 


ZONE  124.    MAY  27 

.     MAJ.     D0=—  25°  n'  10"  —  Continued. 

No. 

SECONDS  OF  TRANSIT. 

T. 

°i 

«2 

MICROMETER. 

i 

</i 

A 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

Mag. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

43 
44 

45 
46 
47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 
5> 
60 
61 
62 
63 
64 
65 
66 

67 
68 

.69 

/o 
71 
72 
73 
74 
75 
76 
77 
78 
79 
80 
81 
82 
83 
84 
85 
86 

87 
88 

89 
90 

9t 

7 
7 
7 

6 

8 
5 
4 
5 
9 
9 
8 

9 
5 
8 
8 
8 
7 
9 
4 
4 

10 

5 
9 

8 
9 
9 
4 
9 
8 

7 
9 
8 

9 
7 
6 
6 
8 
9 
9 
9 
9 
7 
4 
8 

5 
4 

.  . 

9- 

20.8 

33- 

.  . 

16 

•>8  ' 

.   . 

h.  m.     s. 
14  24  33.12 
25  51.46 
26  32.69 
30  33-43 
31   19-33 
31  24.68 
31  49-84 
34  43-20 

39  57-91 
40  30.87 
42     4.68 
43     2.48 
45   52.70 
47  46.41 

51  34-17 
56  26.56 

56  31-65 
57     6.98 
57  15-35 
i.4  59  42.39 

15      I      3-12 
3     7-o6 
4  37-15 
39.67 
7  59-53 
7  ".83 
S  23.54 
10    4.68 
10  14.65 
II   23.86 
13  54.84 
15   13.83 
15  48.77 
19  22.25 

23  47-57 
26    0.16 
26  17.41 
27  43.18 
28     5.6h 
29  19.82 
32  25.33 
33  51-56 
34   57.06 
36     0.87 
37  36.26 
38  30.72 
39  5L96 
41     8.56 
15  42  36.68 

s. 
+  23.62 
23.62 
23.62 
23.63 
23.63 
23.63 
23.63 
23.63 
23.63 
23.64 

23-64 
23.64 
23.64 
23.64 
23.65 
23.66 
23.66 
23.66 
23.66 
23.66 
23.66 
23.67 
23.67 
23.67 
23.67 
23.67 
23.67 
23.68 
23.68 
23.68 
23.68 
23.69 
23.69 
23.69 
23.70 
23-71 
23.71 
23.71 
23-71 
23-71 
23.72 
23.72 
23.72 
23-73 
23-73 
23-73 
23-73 
23.74 
+23.74 

S. 
—  0.01 
0.01 
—  O.OI 
+O.OI 

—  OJOI 
+  O.OI 
—O.OI 

—  O.OI 
+  O.OI 

—O.OI 
+O.OI 

IV. 

it. 
IV. 
IV. 

12. 
VII. 

VI. 
V. 
VII. 
•VII. 
VII. 
IV. 
V. 
VI. 

III. 

VI. 
VII. 

12. 

VII. 
IV. 
IV. 

6 

7 
7 
I 

5 
5 
3 
7 
i 
6 
6 
I 
5 
4 
5 
3 
4 
5 
6 

2 
3 

5 
4 

r. 
36.560 
35-428 
43.428 
35-77    . 
38.69   : 

39.41*' 
40.657. 

37.857 
4L75   ' 
42.425 
41.232 
43.085. 

33.529 
41.69 

39-357 
39.84 
43-43 
47.63 
41.352 
41.598 
43.3I9 
43.21 
46.498 

7  29.27 
2    14.12 

7  37-91 

,2    50.02 

'•4  57-iS 
!4  31.27 
!5  29.29 
o  50.34 
19  23.98 
14    6.98 
14  48.07 
18  37.78 
'•7  54-97 
!9     1-75 
!4  33.64 
J5  57-66 
=8     1.74 
19  48.97 
4  43-34 
13  39-76 
53  57.85 

22    21.49 
26    I6.I7 

—  10.63 
10.62 
10.62 
10.  61 
10.60 
10.60 
10.  60 
10.56 
10.51 
10.50 
10.48 
10.46 
10.42 
10.39 
10.33 
10.23 

10.22 
IO.2O 
IO.2O 
10.15 
10.11 
10.05 
IO.OI 

i, 

-  8.95 
8.50 
8.16 
11.97 

9-57 
9-54 
10.47 
8.38 
11.67 
8.66 
8.72 
II.  60 
9.82 
9.92 

9-54 
10.50 

9-83 
9.13 
8.71 
11.17 
10.34 
9-35 
9.68 

h.  m.     s. 

14  24  56.73 
26  15.07 
26  56.30 
30  57.07 
31  42-96 
3i  48.31 
32  13-47 
35     6.82 
40  21.55 
40  54.50 
42  28.31 
43  26.13 
46  16.34 
48  10.05 

5*   57-82 
56  50.22 

56  55-31 
57  30.64 
14  57  39.00 
15     o     6  .  06 

i   26.78 

3  30.73 
5     0.82 

(5)    3-34 
8  23.19 

7  35-49 
8  47.21 
10  28.36 
10  38.33 
II  47-53 
14  18.51 
15  37.52 
16   12.47 

19  45-95 
24   11.26 
26  23.88 
26  41.12 
28     6.88 
28  29.37 
29  43-53 
32  49-°5 
34  15-29 
35  20.77 
36  24.61 
38    o.oo 

38  54.44 
40  15.70 
41  32.30 

15  43    0.42 

Of                II 

25  28  58.8 

23  43-2 

25   19     6.7 
26     4  22.6 

25  36  27.4 
36    1.4 

47     0.4 
25    22    19.3 

26    o  56.2 

25  25  36.1 
25  26  17.3 
26    o    9.8 
25  39  25.2 
40  32.1 
36     3-5 
47  28.4 
39  31.8 
31   18.3 
J26    12.2 
55  ii.  i 
45  28.3 
33  50.9 
37  45-9 

21   31.4 
23  30.0 
42  23.1 
33   15-2 
36     6.5 
26  20.  8 
28  39-9 
25  40  20.3 
26     2  22.5 
25   59  22.8 
23     4-6 
58  41.4 
47  47-6 
59  3'-  i 
46  46.8 
48     9-4 
39  49.2 
59  37-8 
29  56.9 

49  17-9 
50  50.8 
25  31  ii.  o 
26     4  49.2 
25  49  42.0 
25  40     2.3 

27.2 

21.3 

33-0 
31.2 

46.0 

... 

|8   c 

2.O 

57-5 

22.3 

35- 

7-5 

29.2 
27. 

11.2 

9.8 

28 

_>2 
IO 
2 

•  5 

.2 

•  3 

40.7 

34.2 
22.1 
14-3 

52-4 
46.5 
34-0 

58  -V 
46. 

n  R 

10.6 
56  ' 

31.0 

44- 

54.5 

51.2 

55- 

3-0 
67. 

15.2 

49.2 

T    R 

40. 

16 

—O.OI 
—O.OI 

—  O.OI 
—  O.OI 

+  0.01 
+  0.01 
—  O.OI 
+  O.OI 

—  O.OI 

+  O.OI 
—O.OI 
+  0.01 
+  O.OI 
—  O.OI 
+  O.OI 

*         • 

IV. 

12. 

VII. 

vh. 

IV. 

IV. 
VI. 

IV. 
VI. 

vh. 

vii  or  iv 

VI. 
V. 
VII. 

7 
7 
4 
5 
5 
6 
6 

4 
I 

2 

7 
i 

3 

i 

3 
3 
4 
I 
6 
3 
3 
6 
i 
3 
4 

39.230 

35.783 
40.172 

44.23 
39.265 
41.109 

37-083 
42.012 
39.221 
34.288 
36.510 
45.62 

39-253 
44.178 
41.008 
38.619 
42.893 
43-975 
34-817 
36.618 

33.929 
32.672 
34.938 
35.918 
42.49 

to    3.16 

12      1.63 

29   53-23 
21    46.09 
24  37-10 
'4   52.31 
17   11.26 
28  50.70 
50  51-03 
47  5L72 
it  36.85 
47  10.7° 
36  17.81 
48     0.39 
35  17.20 
36  39-75 
28  20.35 
48     7-38 
i  8  29.05 

37  48.43 
39  21.31 
19  43.20 
53  18.56 
38  12.77 
28  33-97 

9.91 

9-93 
9.90 

9-85 
9-.  84 
9.80 
9.71 
9.66 
9.64 
9-52 
9-33 
9.24 

9-23 
9.17 
9.15 
9.10 

8.96 
8.89 
8.84 

8.79 
8.71 
8.67 
8.61 

8.54 
—   8.46 

8.29 

8.47 
9-99 
9.29 

9-53 
8.72 
8.91 
9.90 
II.  81 
II.5& 
8.43 
11.50 
10.54 
11.57 
10.45 
10.57 
9.86 
11.58 
9.02 
10.67 
10.81 
9.12 
12.03 
10.71 
—  9.88 

|H    c 

O.2 

29.2 

51.3 

60   c 

30 

19 

? 

55- 

•  5 

1-4 

14- 

7ft   0 

47.5 

«O'R 

46.4 

59-2 

23.2 

36 

1« 

43.2 

4L9 

54- 

13-5 

25.2 
51.4 

32.0 
37.3 

3.9 

30.2 
44-3 

42.2 
56.4 

t       f 

36. 

25.5 
61 

37-3 

9- 

20.6 

32.7 
6r 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

<T 

Zenith  Point.     Mic. 

Co. 

(124) 
(124) 
(124) 
(124) 

(6.  Transit  overT.  Ill  assumed  asat  21".  3 
instead  of  3i*.3. 
(7.  Transit  over  T.   V  assumed  to  have 
been  recorded  over  T.  IV. 
(8.  Transit   over  T.  VI  assumed  to  have 
been  recorded  over  T.  V. 
"jo.  Transit  at  31'  assumed  to  have  been 
over  T.  VI  instead  of  T.  V.              . 

1848.          h. 

s. 

s. 

s.                   s. 

S. 

0      '        "               s. 

• 

INSTRUMENT  READINGS. 

Dale. 

CIRCLE. 

li 
IE 

£    U 

<£ 

o 

li 

5  i 

uh 

A. 

B.         C.         D. 

Corr'd 
Mean. 

Barom. 
Mean. 

1848.        h.  m. 

! 

in. 

0 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


6; 


ZONE  124. 

MAY 

27.     MAJ.     D0  =  —  25°  u'  10"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

0) 

a-i 

MICROMETER. 

z 

</! 

<ti 

Mean  Right 
Ascension, 
1850.0. 

Mean  Soutl 
Declination, 
1850.0. 

I.      II. 

III. 

IV. 

V. 

VI. 

VII. 

II.      12. 

92 
93 
94 

95 
96 
97 

98 

99 

IOO 
IOI 

1  02 

103 

104 

I 

2 

3 
4 

"; 
6 

7 

S 

9 

10 

II 

12 
13 

1  1 
15 

16 

17 
18 

19 
20 

21 
22 

23 
24 
25 
26 

27 

28 
29 
30 
31 
32 

a' 

4 
6 
6 

2 

8 
8 
8 
4 
9 
8 

4 

7 

9 
9 
9 

8 

7 
9 
I 

8 
9 
6 
6 

7 
8 
S 
8 

5 
8 
6 

7 
8 

7 
8 
10 
9 

5 
5 
7 
8 

9 
9 

7 
8 

59-2 

h.  m.     s. 
15  43  22.57 
46     2.63 

46  38.37 
46  46.87 
49  23.29 
50  42.38 
52   59-86 
53   15-16 
53   54-14 
55  34-75 
57  47.38 
'5  58  35-88 
16     o  14.28 

E  125.     MA 

16   12  16.07 
13  49-35 
M   I3-72 
M  53-87 
17  33.68 
IS  45.24 
19  49.02 

22    20.56 

25    38.39 
30    30.83 
30    36.50 

34  43-6? 
36     4.07 
4t      5-25 
41    12.63 
42  40.20 
43      1-46 
44  44-68 
44   55-4S 
46  31-55 
48  38.26 
49  51.58 
51    12.38 
51  46.49 
54  23.20 
55     6.04 
56     0.46 
16  57     8.88 
17     o  51  .62 
i   52.10 

2    22.8l 

17       2    41.81 

S. 

+23-74 
23.75 
23-75 
23-75 
23.75 
23  -l( 
23.76 

23.76 
23-76 
23.77 

"23-77 
23-77 

+  23-78 

v  30.    I 

+  23.46 
23.46 
23.46 
23.46 

23-47 
23-47 
23.48 
23.48 

23.49 
23.50 
23.50 
23.51 
23.52 
23.53 
23-53 
23-53 
23.54 
23-54 
23.54 
23.54 
23.55 
23.55 
23  .  56 
23.56 
23-57 
23.57 
23.57 
23-57 
23-58 
23-59 
23-59 
+23.59 

s. 

—  O.OI 
—  0.01 

—  O.OI 
+  O.OI 
—  O.OI 
+  O.OI 
+  0.01 

IAJ.     E 

—  O.OI 
—  O.OI 
+  0.01 
—  O.OI 

—  O.OI 
+  0.01 

•   • 

—  O.OI 
—  O.OI 
+  O.OI 

+  0.01 
+  0.01 

+  O.OI 

+  0.01 
+  0.01 
+  0.01 

+  0.01 
—  O.OI 

+  O.OI 
+  O.OI 

vh. 

IV. 
IV. 

>.=-> 

IV. 
IV. 
VI. 
VII. 
IV. 
V. 
VI. 
IV. 
VII. 
IV. 
VI. 
IV. 
VII. 
IV. 
VII. 
VI. 
IV. 
VII. 
II. 
IV. 
IV. 
IV. 
IV. 
VII. 
IV. 
VI. 
VI. 
V. 
VII. 
VI. 
VII. 

12. 

5 
3 
6 

7 
4 
j 
4 
3 
6 

3 
6 
2 

i 

5° 
6 

2 
2 

7 
2 

2 
I 
5 
7 
4 

2 
2 

7 
3 
4 

6 

5 
5 
3 
3 
6 

5 
6 
6 
7 
5 
7 
i 

3 
6 
6 

r. 

37-93 
36.78 
35.558 
38.855 
4I.338 
44-43 
36.538 
35.528 
40.46 

33.857 
41-328 
41.  298  i 
39.212 

12    40". 

28.688: 

34-564- 
44.840. 
42.512 
45-012. 
47-734- 
36.242!; 
33.50   : 
33-372 
35-572; 
33.658, 
36.995- 
35-978 
39-550. 
40.282  ' 
43-774 
41.  10 

44-54    : 
46.13    : 
45-873. 
39-47    : 
41.020 
46.836: 
51.110 
39-592 
34-830 
41.752: 
44-455 
40.99    . 
4L33S: 
38.22 

40.935 

25   23.36 
57  43-io 
8     3-79 
to  16.07 
!g   13.91 
53   19-58 
51   59-26 
J8  26.24 
5   14-93 
i9  23-53 
4  45-03 
J3  50-35 
)2     0.34 

2     0.44 

7  42.31 
I  48.22 
8     9.84 
[i  42.41 
o     8.61 
2   33-61 
7  55-97 
3  24.69 
12  32-54 
[S  13.42 
\6  18.58 
I   54.92 
(6     7  .  69 
sg  50.03 
7  26.52 
4  52.88 
:i  35-41 
'0  40.33 
|2  29.87 
|6  10.44 
4  55-63 

!0    16.59 

9     7-80 
5  44-S3 
2  34  -61 
'3   11-59 
7     3-14 
(9  49-94 
!5     5-98 
6  31.82 
4  57-71 

-  8.43 
8.29 
8.27 
8.25 

8.12 

8.05 

7-93 
7-92 

•i    RQ 
/  .  oo 

7.78 
7.65 
7.62 

-   7-53 

-14.23 
14.15 
14-13 
14.09 

13-94 

13.88 
13-83 
13.66 

13-45 
13.14 

I3-I3 
12.85 
12.75 
12.41 
12.40 
12.30 
12.28 
12.16 
12.14 
12.03 
11.88 
1  1.  80 
1  1  .  69 
11.64 
11.45 

H-39 
11.32 
II  .24 
10.95 
10.88 
10.83 
—  10.81 

—  9.60 

10.66 
8.98 
8.31 
9-93 

1C.  28 

10.17 
10.72 
8.75 
10.82 
8.70 
1  1  .20 
-11.90 

-   9-32 
11.51 
II  .01 

8.J5 

11.00 

10.86 
H.94 
9.82 
8.60 

IO.2I 
II  .56 
11.40 

8.45 
10.51 
9.99 
8.09 

8.73 
9.28 
9.21 

•    10.21 
10.52 

8.7.1 
9.18 
8.24 
8.80 
8.52 
9.42 
8.07 

H-73 
10.44 

8.85 
-   8.71 

h.  m.     s. 
15  43  46.31 

46  26.38 
47     2.  II 
47   10.61 
49  47.04 
51     6.14 
53  23.62 
53  38.92 
54   17-89 
55   58.53 
58    11.14 
15   58  59.66 
16     o  38.07 

1  6    12    39-53 
14   12.80 
M  37.17 
15   17-34 
17  57-14 
19     8.71 

20    12.49 
22    44.04 
26       I  .  89 

30  54-33 
30  59-99 
35     7-17 
36  27.60 
41   28.78 
41  36.16 
43     3  •  74 
43  25.01 
45     8.22 
45   19.02 
46  55-09 
49     1  .  8  1 
50  15-14 
5'   36.94 
52   10.06 
54  46.78 
55  29.62 
56  24.03 
16  57  32.46 
17     I   15.19 
2  15.69 
2   46.41 
'7     3     5-4' 

25  36  51.4 
49  12.  o 
29  31.0 

21    42.6 
40   42.O 

44  47-9 
43  27.4 
49  54-9 
26  41.6 
50  52.1 
26   11.4 
25  55   '9-2 
26     3  29.8 

25  35     4-0 
26    o  48.0 

25   54  53-4 
21    12.  I 
54  47-4 
25  53  13-4 
26     5  39-4 
25  40  59.4 
26  26.7 

25  45  35-9 
26     i   18.1 
25  59  22.8 
24  56.1 
49  10.6 
42  52.4 
20  26.9 
27  53-9 
34  36.8 
33  41-7 
45  32.1 
49   12.8 
27   56.2 
33   17-5 
22     7.7 
28  45-1 
25  34-5 
36  12.3 
25  20     2.4 

26       2    52.6 

25  48     7-3 
29  31-5 
25  27  57.2 

.  .     2.3 

15- 

27.2 

15. 

.... 

23.  5 

-   •    59-2 
-    -    35-4 

1  1.  2  23.2 
.  .    59-5 

35-6-17-4 
54-2    6.9 
12.5    .   . 

59.  S 
19.2 

48.8     .    . 

50. 

1  1  -  5 

iS.o 

.    .  ,50. 
.   .    25.2 

1-7 

3-8 
37-4 
1  .4 

14.5  ".  • 

16.2!  .  . 
48.8  .  . 

13.0    . 

.  . 

Zo* 

3O.5 

.   .      9.6 

21.5 

33-3 

45-9 

.... 

-10 

I  .  2 

.  .  56.2 

8.4 

20.5 

15  , 

.    .       6.2 

18.9 

|8    | 

1.2 

31.2 

44- 

?8   f 

JS.I  41. 

I;T   4 

40.2 

61    s 

52.4 

37-' 

19-2 

.  .    .  . 

9-2 
20. 

21  .2 
32. 

.  .  14-2 

39-5 
60.3 

112 

31-3 
38.0 
51.4 

12. 
23. 

(4.0 

3.8 

24.8 

II. 

23.0 

.... 

6  •> 

18 

.... 

0-3 

12.6 
21  . 

25- 

r6  •> 

•>«    1 

4'5 

16.4 

59.5 

18   c 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Clock. 

Hourly 
rate. 

til                           H 

c 

Zenith  Point.     Mic. 

Co. 

(124)  104.  Micrometer    reading    assumed     as 
37r.2l2  instead  of  39'.  2  12. 

1848.            h.                    s. 
Ma}'    30,       15          +18.381 

s. 
g  0.005 

S.                             S. 
—    O.4IO 

s. 
T  0.535 

r. 

359  59  58-91        40-010 

INSTRUMENT  READINGS. 

CIRCLE. 

11 

Is 

*~"    QJ 

<£ 

11 

S£ 

*t 

Date. 

A. 

B.          C. 

D. 

Corr'd 
Mean. 

Mean. 

Barom  . 

Zone  125 

1848.         h.  m.. 
May    30,    16     6 

16   12 

16  20 
'7 
17   20 
17   46 

298 

4  3'-2 
30.0 

" 

" 

in. 
29.760 

29.764 
29-772 
29.770 
29.788 

0 

72.5 

72. 
71.8 

71-5 

69.5 

67.8 

66.= 
65.= 
64.: 

26.3      35.4 
26.8      34.2 

36.  2' 
34-  8( 

31.86 

' 

31-86 

! 

68 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  125.     MAY  30.     MAJ.     D0  =  —  25°  12'  40"  —  Continued. 

y 

No. 

Mag. 

I. 

»8.'s 

.  > 

SECONDS  OF  TRANSIT. 

T. 

"I 

., 

MICROMETER. 

i 

*, 

Mean  Right 
i/j        Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

33 

34 
35 

37 
38 

39 

41 
42 
43 
44 
45 
46 
47 
48 

49 

50 

I 
2 
3 
4 

5 
6 

7 
8 
9 

10 

ii 

12 
13 
M 
15 
16 

17 

18 

19 
2O 
21 
22 
23 

S 
8 
9 
9 
7 
9 
8 
8 
6 
6 
8 
S 
8 
8 
6 
8 
8 

9 
6 

7 
8 
8 

10 
9 
9 
9 
5 
10 

9 

8 

9 
6 

8 
8 
6 
8 
8 
9 
9 

42-4 
55.0 
0.3 

45-5 
17.0 

54-2 

7-5 
12.7 
57-4 
29.2 

6-4 
19.2 

?i   R 

h.  m.     s. 
17     5     6.55 
6   19.45 
8  24.66 
10     9.67 
12   41  .21 
13       7-26 
13     18.67 
15    36.33 

17     I4.64 
18    59.66 
30    34.40 
32     I9.84 

39  19-37 
39  55.08 
42   13-70 
43  38.42 
44  35-74 
17  46  34.38 

)NE  126.       M 

13    21     16.09 
22    27.80 
23    13.10 
23    29.99 
24    26.79 
28    35.08 
30      8.58 

30  56.78 
33  26.37 
34  31-84 
36     2.29 
36  56.15 
41  48.99 
43     7-07 
45  42.35 
46  29.05 
47   12.83 
47   10.41 
49    €-65 
50  30.26 
51   14.28 
51   33-42 
13  55   18.42 

s. 
+  23.60 
23.60 
23.61 
23.61 
23.62 
23.62 
23.62 
23.63 
23.63 
23.64 
23.68 
23.68 

23-7^ 
23.71 

23-71 
23-71 
23.7: 
,+23.7: 

AY  31. 

+  23.08 
23.08 
23.07 
23.07 
23.07 
23.07 
23.07 
23.07 
23.07 
23.07 
23.07 
23-07 
23.07 
23.06 
23.06 
23.06 
23.06 
23.O6 
23.06 
23.06 
23.O6 
23.06 
+  23.06 

s. 

—  O.OI 

+  0.01 

—  O.OI 
+O.OI 

—  O.OI 

+  0.01 
+  0.01 

!    . 

> 

—  O.OI 

—O.OI 

1 

MAJ. 

IV. 
IV. 
IV, 
IV. 
IV. 
VI. 

12. 
IV. 
IV. 

IV. 
V. 

IV. 

IV. 

IV. 
vii  orv 
VII. 

12. 
IV. 

IV. 
IV. 
IV. 

12. 
vii  or  v. 
IV. 
V. 
VI. 
12. 

VI. 

4 
2 

6 

3 
i 

7 
5 
i 

3 

7 
h 

4 

4 
2 
4 
2 
2 

24° 

2 
6 

2 

3 

7 

4 
3 

3 
1 
7 
5 

2 
2 
4 
7 
5 
6 
2 
6 
6 
6 
6 

r. 
37-50    . 
39.922- 
35.505 
34-54 
39.698 
36.928: 
42.23 
45-75S 
40.955 
39-'725 
33-442 
34.162 
42.380 
43-264 
38.90 
39.602 
43-52 

33'  50'. 

43-1/7 
34-274 
36.998 
32-865 
36.214 

38.982 
33-658 
35.648 
35-592 
38-37 
45.429 
39  .  260 

45-43'' 
42.336 
47-86 
39-835 
43.407 
45.000 
4L32 
41.060 
40.309 
43.688 

51  26.12 

14  37-75 
8     5.61 
39     0.26 
w  34.71 
II   22.35 

22    54.40 

47     5-95 
35   19-29 
9  46.11 
19  16.67 
33  21.07 
28  38.02 
28     7-57 
30  37.89 
44  48.77 
42  33-8i 

12  45-63 
8  48.01 
|6  18.48 
i9  57-72 
II  46.80 

30  34.24 
39  30.40 
)8    22.  IO 
52    31.85 

o  32.78 

!I      5-04 
t4  59-74 
M   27.73 
28  39-54 
5     5-86 
24  17-64 
'3  32-59 
ti  42.82 

14  45-19 
14  54.26 

>5  19.57 
13  23.74 

—  10.62 
10.53 
10.37 

IO.22 
1O.O2 
9-99 
9-97 
9-79 
9.66 

9.51 

8-53 
8.41 
7.82 
7-77 
7-57 
7-45 
-   7-34 

-  2.17 

2.  2O 
2.23 
2.23 
2.26 
2-39 

2.43 
2-45 
2.52 

2.54 
2.58 
2.6o 
2.71 
2-74 
2.78 
2.80 
2.8-1 
2.81 

2.84 
2.87 

2.88 
2.88 
-  2.93 

-10.13 
11.27 

8-99 

10.78 
1  1.  So 
8.40 
9-38 
1  1  .  49 
10.46 
8.27 
9.08 
•10.29 
9.8J 
9.84 

10.  Ot 
11.  2C 

—  II.  OC 

—  1  1  .  03 
9.09 

"-33 
10.81 

8.54 

10.03 
10.77 
10.68 
10.20 

8.43 
9.20 
11.32 
10-94 
9.88 

7-99 
9-54 
8.67 
10.94 
8.77 
8.79 
8.83 
-   8.66 

h.  in.     s. 
17     5  30.15 
6  43-04 
S  48.28 
10  33.28 
13     4-82 
13  30.89 
13  42.29 

15   59-95 
17  38.27 
19  23.31 
31   18.09 
32  43-52 
39  43-07 
40  18.78 
42  37.41 
44      2-12 
44  59-45 
17  46  58.  1C 

13    21    39.17 

22    50.88 
23    36.17 
23    53-06 
24    49.86 
28    58.15 
30    31.65 
31     19-85 

33  49-44 
34   54-91 
36  25.36 
37  19.22 
42   i  i.  i  6 

43  30.13 
46     5.41 
46  52.  ii 
47  35-89 
47  33-47 
49  3I-7I 
50  53.32 

51   37-34 
51   56.48 
13  55  41-48 

4                    '' 

25  44  26.9 
57  39-b 
31     5-0 
25   52     1.3 
26     3  36.5 
25  24  20.7 
25  35   53-8 
26    o     7.2 
25  48  19.4 

22    43.9 

32    M-3 
46    19.8 

41   35-7 
41     5-2 
43  35-5 
57  47-5 
25  55  32.2 

25   16  48.8 
24  52  49-3 
25    2O   22.  O 
14     0.8 
24  45  47-6 

25     4  36-7 
13  33-6 
12  25.3 
25     6  34.6 
2-1  44  33-8 
24  55     6.9 
25   19     3-8 
15  3i-4 
25      2   42.2 
24  39     6.6 
58  20.  o 

24  47  34-1 
25   15  46.6 
24  48  46.8 
48  55-9 
49  21.3 
24  47  25.3 

40.  8 

19.2 

32.0 

7  '•  *> 

50.5 
3O.2 

24- 

2-3 

47-3 

-12    "} 

36.2 
•4-3 

48.  S 

27. 

1  •>  .  - 
6   3 

24. 

*       * 

32  .0 

55-2 

7-2 

19.2 

19.5 

38.2 

2.8 
fin  i 

37-2 

49-2 

1-5 

13-4 

26.2 
50.6 

50.2 

57-8 

to. 

22.534.2 

46  4 

Z< 

3-2 

16. 

27-5 

40.2 

6  /\ 

3.2 

11.5 

45  -O 

•   • 

7.6  19.8 
38.550.2 

31-7 

2.4 

44-  4 

M.I 

8   1 

26  i 

20.3 

41  .2 

i; 

18.4 

30.2 

31-3 

43-4 

29.2 

41.0 

37. 

56.3 

8.4 
29.8 

35- 
20.9 
42.8 
26.4 

46.5 
33-2 

38  -'5 

6.3 

18.4 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Datc-                Clock. 

Hourly 
rate. 

m                   n 

c 

Zenith  Point.     Mic. 

Co. 

(126)  14.  Transits  over  T.'s  VI    and    VII    as- 
sumed to  have  been  recorded   nvei 
T.'s  V  and  VI. 
(126)  18.  Transits  over  T.'s  VI    and    VII   as- 
sumed to  have  been   recorded  over 
T.'s  V  and  VI. 

1848.          h.                 s. 
May  31,      15          +18.162 

s. 
g    0.008 

s.                    s. 
-   0.410 

s. 

+  0.535 

r 
359  59  59-54          4O. 

014 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Ii 
•5  | 

Ii 

;_,     U 

WH 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  126 

1848.       h. 
May    31,  13 
13 

m. 
20 
40 

298 

.,138.4 
43  (37-1 

34-2 
34-7 

44-2     43.5) 
43-5     43-o' 

39-82 

in. 
29.980 
29.998 

66.4 
66.0 

60.; 
59.  c 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


69 


/•INK  127. 

JUNE  12.     Ms.     D0=—  22°  3'  o". 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

Oj 

os 

MICROMETER. 

i 

./i 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

[V. 

V. 

VI. 

VII 

ii. 

12. 

i 

2 

3 
4 
5 
6 

7 

8 

9 

in 
II 
12 
13 
M 
15 
11. 

i? 
H 

19 
2O 
21 
22 

23 
-'i 
25 
26 

27 
28 
29 
30 
31 
32 
33 
34 
35 
36 
37 
38 

39 
40 

4f 

42 
43 
44 
45 
46 

47 

48 

49 

9 
9.  10 
9.10 
9 
9 

10 

10 
10 
8.9 
9 
9 
9.10 
10 

8-9 

9 

8 

9 

9 
9 
9 

8.9 

9 
8.9 

9 

8.9 

9 
9 
9.10 

,0 

9 

9 
8.9 

9 
10 
10 

10 
10 
10 
10 
10 

IO 

10 

8.9 

IO 
10 
10 
10 

8.9 

8 

,  . 

29.5 

41  •: 

53- 

h.  m.     s. 

17     4  41  .26 
9  29.32 

12       C.I6 
12    23.17 
13    4(l.45 

M   57.27 
20  39.08 

22    29.2O 

-'I   34-99 
26  36.30 
28  38.01 
30  27.96 
33  I5-M 
34  59-08 
36?  34.  42 
38  20.01 
41   39.49 
42  51.91 
45  32.12 
46  44.41 

49  31.1° 
49  59.90 
52  27.21 
53  35.19 
54  28.23 
17  58  41-23 
1  8     1    1  9  .  06 
3  52.10 
3  57.63 
7  44-57 
8  31-33 
12  39-34 
12  44-17 
17     8.33 
18  58.85 

20    46.85 
23      6.16 
24    24.00 
25    15-12 
28    27.24 

33   14-80 
33  55-50 
36  55.87 
37  33-15 
3«  51-76 
41   16.18 

44  '14-24 

44  44-77 
18  45  40.25 

s. 
+  22.19 
22.20 

22.20 
22.20 
22.20 
22.21 
22.21 
22.21 
22.21 
22.22 
22.22 
22.23 
22.23 
22.23 
22.23 
22.2_J 
22.2^ 
22.  2.] 
22.25 
22.25 
22.25 
22  .  26 
22.26 
22.26 
22.26 
22.27 
22.27 
22.2? 
22.  2S 
22.29 
22  .  29 
•  22.2(j 
22.29 
22.30 
22.31 
22.31 
22.32 
22.32 
22.32 
22.33 

22.  3.! 

22.34 
22.34 
22.34 
22.35 
22.35 

22.36 
22.36 

+22.36 

s. 

+  0.01 
+  O.OI 

+  O.OI 
O.OI 
+  0.01 

+  0.01 
—  O.OI 
—  O.OI 

VI. 
VI. 
IV. 
VII. 
VII. 
VII. 
VII. 
VII. 
VII. 
VII. 
VII. 
VI, 
VII. 
VI. 
F.W. 

5 
4 

2 

i 
I 

3 
i 
i 
i 

5 
5 
i 
6 

7 

46 
41 

43 
46 
43 
39 
47- 
41 
37 
42 
36 
32 
42 
49 
40. 

44- 

r- 

43 

44. 
42. 

46. 

51. 

53. 
48. 
51- 
44- 
44- 
42. 
45. 
50. 
47- 
49- 
40. 
43- 
45- 
42. 
46. 
41. 
57- 
39- 
40. 
40. 
41. 
41. 
38. 
42. 
47- 
36. 
33- 

18 

255 
060 

17" 
402 

!<>--• 
955 

L'Sd 

635 
720 
992 
146 

830 

8  10 

039 
290 

5  it) 

380 
760 
850 
683 
905 
77 
93* 
088 

843 
720 
061  1 
956 
882 
668 
810 
9-0 
326 
055 
315 
290 
905 
32 
030 

039 
672 
672 
082 
105 
690 

645 
99   . 

i        n 

20   39.07 
2Q    16.66 
42    49.66 
32    19.40 

18  26.86 
•56  12.40 
46  24.48 
49  39.96 
51  45-52 

22    38.12 
25    55-43 

54   54-75 

13  53.38 

3   58.60 
29  58.66 
21    44.03 
48  57-39 
34   10. 
53  37  64 
22   36.74 

26  38.46 
23  51.76 
36  35.97 

39  32.85 
43  32.82 
14     8.93 

12    43.91 

48  50.58 
»I  40.51 

9  47.83 

20    14.89 

18  39.01 

15       2  .  62 
13    13.99 
26    56.51 

43  24.35 

20    34-53 

29    15.53 
25    35-16 
30    23.43 

'5  29.71 
29  58.66 
29  36.85 
23  48.66 
Ji     5.82 

!2    59.31 
'-S  34-99 

;2  19.62 

|8     1.84 

—  19.08 
18.66 
18.44 
18.41 
18.29 
18.19 
17.71 
17-54 
17-35 
17.18 
16.99 
16.84 
16.58 

16.43 
16.28 
16.13 
15.82 
15.72 
15.43 
15.37 
15.12 
15.07 
14.84 

M-73 
14.64 
14.25 
14.00 
13-75 
13-74 
13-38 
13-31 
12.90 
12.89 
12.46 
12.27 
12.09 
11.85 
11.71 
11.62 
11.29 
10.79 
10.72 
10.40 
10.32 
10.20 

9-93 
9.61 
9-56 
-  9-44 

-   1.33 

1.95 
2.91 

2.  16 

3-33 

i.fa 

3.17 
3-42 
3-59 
1.48 
1.71 
3.80 
0.87 
o.  16 

2.OO 
1.42 

3-37 
2.27 

3-74 
1.48 
1.76 
1-52 
2.47 
2.59 
2.96 
0.87 
0.76 

3-39 
2.  86 
0.50 
1.25 
1.  18 
0.92 
0.79 
1.78 
2.98 

1.3' 

1.95 
1.  68 
2.04 
0.95 

2.OO 
1-93 
1-51 
2.O9 

1.49 
1.68 
3.66 
-3.34 

h.  m.     s. 

17     5     3-45 
9  51-52 
12  27.37 
12  45-37 
14     8.66 
15    19.48 
21      I  .  30 

22    51.42 

24  57-21 
26  58.52 
29    0.23 
30  50.20 

33  37.36 
35  21.30 
36  56-65 
38  42.25 
42     1.74 
43   14-15 
45   54.38 
47     6.6h 
49  53-35 

SO    22.  16 

52  49-47 
53  57-45 
54   50.50 
17  59     6.49 
18     i  41.32 
4  14-39 
4   19.92 
8     6.85 
8  53.62 
13     1.63 
13     6.45 
17  30.62 
19  21.16 
21      9.17 
23   28.48 
24   46.32 
25  37-44 
28  49.57 

33  37-15 
34  17-84 
37   18.21 

37  55-49 
39  14.11 

41  38.53 
44  36.60 

45      7-14 
18  46     2.62 

22  23  59.5 

32  37-3 
46  n.o 

35  4°.o 
51  48.5 
39  32-2 
-19  45-4 
53     o.g 
55     6-5 
25  56.8 
29  14.1 
58  15.4 
17  10.8 
7  15-2 
33  16.9 
25     1.6 
52   16.6 

37(25) 
56  56.8 
25  53-6 
29  55-3 
27     8.4 
39  53-3 
42  50.2 
46  50.4 
17  24.0 

15  58.7 
52  7-7 
44  57-1 
13  1.7 
23  29.4 

21  53.1 

18  16.4 
16  27.2 
30  10.6 
46  39.4 

23  47-7 
32  29.2 
28  48.5 
33  36.8 
18  41.4 
33  ii.  4 
32  49-2 
27     0.5 
34-  18.1 
26  10.7 
28  46.4 
55  32.8 
22    51    14.6 

29. 

41- 

58  5 

47- 

59- 

22. 

.   .    39. 

51. 

3-   |-  - 
53-      *- 

14.2 

-3.    35- 
26.238. 

1(1.2  27.3 

50.2 
40.2 

'  - 

59- 
o. 
1  .  5 

12.5 

•   • 

•    • 

3-5 

56  .'2 

15-5 

47- 

8.  '5 
28. 

59. 

34.5 
19.7 

39-5 

II.  2 

46.3 
32. 
51-5 
4- 

23. 
58.2 

13-7 
3-2 
15.5 

+  0.01 
+  0.01 

+  0.01 
—  O.OI 
—O.OI 
+  O.OI 
+  O.OI 
—  O.OI 

—  O.OI 
—  O.OI 

+  O.OI 
—  O.OI 

VII. 
VII. 
VII. 
VII. 
VII. 
V. 
VII. 
VI. 
VI. 
VII. 
VII. 
V. 

III. 

VII. 
IV. 
VI. 

III. 

VII. 

III. 
III. 

V. 
IV. 
V. 
VII. 
IV. 

III. 

F  W. 

5 
i 

5 
i 

5 
4 
4 

2 
2 
I 

7 
6 
i 

2 

6 
5 
5 
6 
6 
4 

2 

5 
4 
3 
4 
0 

55-5 
51.6 

8.5 
7-2 
3-4 

20.2 
IQ    2 

32. 
44-5 

44- 
56.2 

8.2 

•    • 

'5-5 

0. 

27- 

12. 

24. 

35- 

47 

en. 

20. 

43- 

16.2 

55-5 

25     H 

7- 

T.I. 

s. 
3.5 

21  .2 

'5.S 

33 

•    • 

31- 

43-5 

.    . 

•   • 

2O. 

32. 

35  * 

30. 

48. 

42-5 
o. 

12    *, 

«*-3     -    - 

-:<l 

51.3 

39- 
20. 

51. 

.5.5!.. 

32. 

44- 

44- 

=  6 

19.231. 

+  0.01 
+O.OI 

IV. 
VII. 
VII. 
VII. 
VI. 
VII. 
VII. 

4 
5 
4 
5 
4 
i 

2 

45. 

-   - 

.  .  27.  s 

. 

1<>.       .    - 

2.5 

26. 

38. 

S.6 

2O.  £ 

.   .    16. 

CORRECTIONS. 

REMARKS. 

IMte                 C°rr-  °f 
IW>                Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.      Mic. 

Co. 

(127)     7.  Micrometer     reading     assumed     as 
46r.g55  instead  of  47r.955. 
(127)     9.  Transit  over  T.  Ill  assumed  to  have 
been  at  23"  instead  of  33'. 
(127)  18.  Micrometer   reading  assumed  as  3* 
43'  instead  of  5*  43r. 
(127)  19.  Micrometer  reading  assumed   as    I1 
34r.38o  instead  of  i(  44r.3So. 
(127)  21.  Micrometer     reading     assumed     as 
45r.850  instead  of  4&r.85O, 
(127)  22.  Micrometer     reading     assumed     as 
50r.683  instead  of  5ir.683. 
(127)  26.  Micrometer   reading   assumed  as  7* 
32r.o88  instead  of  7'  44r.o88. 
(127)  30.  Micrometer     reading     assumed     as 
49r.g56  instead  of  50'.  956. 
(127)  31.  Micrometer     reading     assumed     as 
46r.8S2  instead  of  47r.SS2. 
(127)  38.  Declination  10'  discordant  from  Arg. 
307,  loo. 
(127)  43.  Micrometer     reading     assumed     as 
40r.&72  instead  of  4ir.&72. 
(127)  44.  Micrometer     reading    assumed     as 
4Or.&72  instead  of  4ir.&72. 

1848.         h.                    s. 
June   12,   15           +17.300 

s. 
g  o.oiS 

s.                   s. 
—  0.410 

s. 
+  0.535 

r. 
o     o    0.90       40.039 

INSTRUMENT  READINGS. 

Date. 

CIRC  I  i:. 

Barom. 

n 

u  £ 

55 

<s 

~a  S 

S| 
2  E 

V,    '*-> 

w£ 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Zone  127 

1848.       h.     m. 
June  12,  17       4    ' 
17     3° 
17     54 

f30l 

14    o. 

58. 

3-4      5-2 

// 
1-53 

1.65 

in. 

30.074 
30.078 
30.072 

73- 
37.8 
57. 

60.8 
60. 

58.2 

*2°  39'  is  written  under  the  circle-reading  in  the  hand-book,  without  any  reason  for  its  being 
set  there  of  any  algebraic  sign  being  given.     If  meant  to  be  subtracted  the  zone  would  be  298° 
35',  &c.,  and   this  corresponds  to  the  true  declination  of  the  zone,  as  indicated  by  a  collation  with 
Argelander's  zones.                                                                                                                .           B.  A.  G. 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  127. 

JUNE 

12.      MS.      D0=r—  22°   3'  O 

"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"i 

a*      MICROMETER. 

i 

4 

* 

Moan  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

50 

52 
53 
54 
55 
56 
57 
58 

i 

2 

3 
4 
5 
6 

7 
8 

9 

10 

ii 

12 

13 
14 

15 
16 

17 

18 

'9 

20 
21 
22 
23 
24 
25 

26 

27 

28 

29 
30 

32 

33 
34 
35 
36 

IO 
10 
10 

9 

10 
10 

9 
9 

9 
8.9 

9 
9 
9 
8.9 

9 

8.9 

9 
9 
9 
9 

8.9 

10 
10 
10 

9.10 
9 
9 
8.9 

9 

8.9 
9.10 
9 

10 
IO 
IO 

8.9 

IO 

9 
9 
9 
9 
9 
9 
9.10 

24-5 
59-5 
Sa- 
il. 6 

36 

11 

44 
21 
24 

•  5 
•  t 

.5 
•  5 

48. 

23.2 

h.  m.     s. 
18  49     0.14 
13  57  35-18 
19    o    8.07 

2   45.08 
4  47-77 
5   12.14 
7  41." 
12  15.91 

19 

JXE  128.      Jl 
15    46      3.78 

49  15-05 
52  34.58 
53     7-M 
53  53-76 
54  34-H 
57     4-21 
53  31-35 
15  58  58.02 
16     o  32.09 
i   16.47 
2      7-72 
4  23.74 
5  45-gi 
6  55-53 
7     0.72 
12  33.25 
13  12.75 
'4?55-66 
ig    0.57 
19  34-9' 

20    45.37 
23    30.52 

24    45.39 
26   27.26 
30    12.58 
32      1-34 
32    lO.JS 
37  54-12 
38  46.36 
40  16.15 
41     0.26 
42   13-76 
44  27.16 
45  29.05 
16  48     6.98 

s. 
+22.37 
22.39 
22.39 
22.40 
22.40 
22.41 
22.41 
+  22.42 

NE  1  6. 

+  2O.99 
20.99 
20.99 
20.99 
20.99 
20.99 
20.99 
20.99 
20.99 
20.99 
2O.gg 
21.  OO 
21    OO 
21.00 
21.  OO 
21.  OO 
21.00 
21.  OO 
21.00 
21.01 
21  .OI 
21  .OI 
21.01 
21.  OI 
21.  OI 
21.02 
21.02 
21  .02 
21.02 
21.02 
2  1.  02 
21.02 
21.03 
21.03 
21.03 
+  21.03 

s. 

—  O.OI 

o.oi 

O.OI 
—  O.OI 

—  0.01 

M.S.     I 

—  O.OI 

-  O.OI 

+  O.OI 
+  O.OI 

+  O.OI 
+  O.01 
—  O.OI 

+O.OI 

IV. 
IV. 
V. 
IV. 
VII. 
IV. 
V. 
V. 

>.=- 

V. 
VII. 
VI. 
IV. 
V. 
VII. 

III. 

IV. 

VII. 
V. 
VI. 
VI. 
IV. 
V. 
V. 
VII. 
IV. 
VII. 
VII. 
IV. 
VI. 
VI. 

III. 

IV. 

V. 

III. 
III. 

VII. 

II. 

V. 
IV. 
VII. 
VII. 
VII. 
VII. 

III. 

2 
2 
3 
7 
6 
6 
7 
3 
5 

23° 

5 
4 
4 
6 

5 
4 
3 
7 
I 

4 

2 

4 
7 
6 

2 
2 

2 

7 

I 

4 

6 
I 
I 
2 
I 
I 
6 
6 
4 
3 
4 
5 

2 
I 

6 

5 

r. 

47.250 
47.465 
34-970 
44-430 
40.240 
37.960 
39-530 
42.025 
51.850 

55'  5o". 

31.850 
21.440 
47.412 
44.880 
50.030 
53-250 
40.66 
43-250 
45-690 
51.070 
55-772 
47-750 
46.460 
38.64 
39.490 
47.315 
45-330 
47.882 
51.862 
42.740 
40.042 
39-532 
36.19 
39-93 
31-99' 
46.932 
49.02 
42.192 
40.378 
48.90 
46.347 
49-97 
51.128 
35-632 
33-232 
44-445 

40  25.32 
40  17.92 
33  27.72 
7     4-o<3 
15  22.50 
16  40.79 
9  18.37 
34  42.40 
17  58.28 

28  52.77 
40  39.10 

25  44-57 

12    42.67 

18  26.53 

22   23.33 

35  29.42 
7  10.23 

47     8.06 
23  38.65 
35  31-67 
25  32.93 
5   54-11 
16  17.59 
44  52.6i 
40  22.85 
41  31-45 
5     4-89 
44     9-91 
28  25.62 
15  2g.22 

50  40.32 

52    1.07 

44  37-47 
55     0.17 
46  25.49 
10  20.04 
14  15-04 
29  46.89 

19     5-45 
26  21.37 
19     2.85 
38  11.51 

52  54-54 
19  23.68 
21    38.92 

-  9->9 
8.13 
7.86 
7.56 
7-33 
7.29 
7.01 
6.50 
-  6.38 

—  10.80 
10.69 
10.59 
10.57 
10.54 
10.52 
10.44 
10.40 
10.38 

10-33 
10.31 
10.27 
10.19 
10.13 

10.  10 

10.09 
9.88 
9-25 
9-78 
9.62 
9.60 
9-55 
9-43 
9-37 
9-31 
9.14 
9.06 
9.05 
8.78 

8.73 
S.66 
8.63 

8.57 
8.46 
8.40 
-8.27 

-  2.77 
2.76 
2.67 
0.31 
0.92 
i  .01 
0.52 
2.36 
—   1.  06 

—   2.92 
3-82 
2.68 
1.70 
2.14 
2-44 
3-42 
i  .29 
4.31 
2.53 
3-43 
2.67 

1.20 

1.99 
4.16 
3.80 
3-90 
1.  1; 
4-05 
2-93 
1.91 
4.60 
4.70 
4-14 
4.90 
4.26 

1-53 
1.83 

2-99 
2.15 
2-73 

2.  IO 
3-63 
4-76 
2.21 
-    2.39 

h.  m.     s. 
18  49  22.51 

18  57  57-57 
19     o  30.46 

3     7-47 
5   10.16 

5  34-54 
8     3-51 

12    38.33 
19(13) 

15    46    24.77 

49  36-04 
51   55-57 
53  28.13 
54   14-75 
54  55-10 
57  25.20 
58  52.34 
15   59  ig.oi 
16    o  53.08 
i  37.46 

2    23.72 

4  44-73 
6     6.91 

7   16.53 
7  21.72 
12   54.25 
'3  33-74 
15?  16.66 
19  21.58 
19  55-92 
21      6  .  39 

23  57-54 
25     6.40 
20  48.28 
30  33.61 
32  22.35 
32  31-37 
38  15-14 
39     7-38 
40  37.17 
41  21.28 

42  34-79 
44  48.20 
45   50.08 
16  48  28.01 

0               *                    II 

22  43  37-3 
43  28.8 
36  38.2 
10    II.  q 
18    30.8 
II)   49.1 
12    25.9 

37  5L3 
22    21      5.7 

24    24    56.5 
36   43.6 
21    47.8 

8  44.9 
14  29.2 
18  26.3 
3i  33-3 
3  11.9 
43  12.8   ; 
19  41-5 
3i  35-4 

21    35-9 

I    55-5 
12   19.7 
40  56.9 
36  26.7 
37  35-2 
i     5-3 
40  13-7 
24  28.2 
ii   30.7 

46  44-5 
4S     5.2 
40  41.0 
5'     4-4 
42  28.9 
6  2o.  (i 
10  15.9 
25  48.7 
15     6.3 
22    22.8 
15     3-6 
34  13-7 
48  57-8 
15  24.3 
24  17  39.6 

33- 

36    2 

45- 

16 

|S 

5-5 

17 

•3 

ift 

Z 

58  -'5 

.       22-5 

15- 
34-2 
7-2 

27.3 

46.2 

39- 

•  • 

... 

•  • 

27-5 

40. 

7-2 

46. 

16.2 

•58.2 

10.5 

19.2 

31-5 

22. 

34-4 

20. 

32-3 

44- 

••s  -- 

•  • 

•  • 

•  • 

24- 
45-5 

35-5 
58. 

48. 
10.5 

•   • 

.   . 

.  . 

37. 

21. 

33  5 

36  .'5 

•* 

7- 

20. 

32.5 

35- 

47- 

57-5 

59- 
9-5 

•   • 

•  • 

21 

•5i33-5 

36.2 

P 

37 

30 

-j 

49-5 

•  • 

22.5 

34-5 

46  .'5 

.   . 

.  . 

i6 

58.5 

10.5 

22.5 

16    c 

CO. 

39-2 

51-2 

3-5 

30.5 

43 

cc  . 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point. 

Mic. 

Co.     (127) 

52.  Micrometer  reading  assumed   as  4' 
33r.970  instead  of  3'  34r.g7o. 
56.  Micrometer     reading    assumed     as 
40r.530  instead  of  39r.53O. 
58.  Micrometer     reading     assumed     as 
50r.85O  instead  of  5ir.8so. 
3.  Minutes  of  transit  assumed  as  51  in- 
stead of  52. 
8.  Micrometer     reading     assumed     as 
44r.25O  instead  of  43r.25O. 
19.  Micrometer     reading     assumed     as 
5or.S62  instead  of  5ir.862. 
23.  Micrometer     reading    assumed     as 
37r.i9  instead  of  36r.ig. 
jo.  Hor.  thread  assumed  as  5  instead  of  3. 

1848.           h. 
June     16,    19 

s. 
+  16.091 

s. 
/  0.008 

s.                   s 
—  o 

410 

s. 

+  0.535 

o    o    2.12 

r 
40. 

(127) 
081      (I27) 

INSTRUMENT  READINGS. 

128) 
(128) 

CIRCLE. 

•si 

•u  £ 

ii  (I28) 
$  i  (128) 
*j= 
WH  (128). 

Date. 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  127 
Zone  128 

1848.      h,     m. 
'  June  12,  18 
18     40 
Iq      12 
June  16,  15     46 

15       12 

15     54 

*300 

'       " 

" 

" 

in. 
30.066 
30  .  060 
30.062 
30.008 
30.004 
30.006 

0 

66.8 
66.2 
66.2 

S3-5 
83. 
81.8 

,        (128)  32.  Micrometer     reading     assumed     as 
„                         48r.g7  instead  of  4gr.g7. 

57-2 

^  '      *This    circle-reading  being   manifestly  erro- 
'3'             neous,  the  declination  was  deduced  from  the 
mural  zones,  and  thecorrespondingdegrecs 
and  minutes,  296°  42',  adopted";  while  the 
microscope-readings  have  been  retained  as 
given  above. 

15  30. 

27-8     34- 

33-5 

31.38 

31.32 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  128.    JUNE  16.     Ms.     D0  =  —  23°  55'  50"  —  Continued. 

No. 

Mag. 

'  SECONDS  OF  TRANSIT. 

T. 

"i 

a. 

MICROMETER. 

1 

d, 

* 

Mean  Right 
Ascension, 
1850.0 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

37 
38 
39 
40 

41 
42 
43 
44 

45 

I 

2 

3 
4 
5 
6 

7 
8 

9 

10 

ii 

12 
13 
14 
15 
16 

17 
18 

19 
2O 

21 
22 
23 
24 
25 
26 

27 

28 

29 
30 
31 
32 
33 
34 
35 
3« 

10 
10 

8.9 
9 

9 
9 
9 
9.10 

9 
9 

10 

10 
10 
10 
9 

10 

9 
9 
9.10 
9.10 
9.10 
9.10 
10 

IO 

9.10 

8.9 

9 
9.10 
9 
9 

TO 

7.8 
9 
9 
9 
9 
9.  10 

IO 

9 
9 
9.10 
I-J 

9 

45. 

h.  m.     s. 
16  48  32.75 
49  33-30 
50  37-74 
52  46.56 
54     I-  80 
54  28.26 
54  59-24 
56     1.44 
16  57  22.56 

NE    129.      Jl: 

16  34  36.32 
38   18.42 
40  43.02 

41    IO.2O 

42    45-75 
46    19.25 

49   17-47 
52  22.28 

53  59-38 
54  56-08 
57     4-24 
58  42-09 
16  59  27.24 
'7     o  33.05 
3  57-27 
4  14-93 
5   I5-S4 
6.39-03 
8  28.69 

8  34-44 
ii     9.70 

12    36.96 
14    32.20 
15    19-97 

16  48.94 
19  27.02 

21     I8.IO 
21    52.58 

23  55  34 
26     1.46 

29     4-59 
31    17-87 
34  45.69 
36  51.72 
38  34.o6 
17  39  17.88 

s. 
+  21.03 
21.03 
21.03 
21.  OJ 
21.0.; 
21.  OH 
21.  'OJ 
21.  OJ 

+  21.  OH 

NE   26. 

+  23.7S 
23.7S 
23.78 
23.78 
23.7S 
23.78 
23-77 
23-77 
23-77 
23-77 
23-77 
23-77 
23-77 
23-  11 
23-77 
23-77 
23.77 
23-77 
23-77 
23.77 
23-77 
23-77 
23-77 
23-77 
23.77 
23-77 
23.77 
23.77 
23.77 
23.78 
23.78 
23.78 
23.78 
23.78 
23.78 
+  23.78 

s. 

—  O.OI 
—  O.OI 
+  0.01 

—  o.or 

O.OI 
—  O.OI 

Ms.     I 

!  :  : 

;    ; 

—  O.OI 

+  0.01 
+  O.OI 

+  O.OI 
—  O.OI 

+  0.01 
+  0.01 

—O.OI 

+O.OI 
—  O.OI 
—  O.OI 

IV. 
VII. 
VII. 
III. 

vii. 

VII. 
VII. 
VI. 

)o=-: 

V. 
IV. 
IV. 
VII. 
VII. 
V. 
VII. 
VII. 
VI. 
VII. 
III. 
V. 
VII. 
VI. 

III. 

VII. 
VII. 

VII. 
V. 
VII. 

IV. 

III. 

IV. 
VII. 
VII. 
IV. 
IV. 
VI: 
IV. 

III. 
II. 

IV. 
IV. 

III. 

VI. 
V. 

6 
6 
I 

5 
7 
6 

7 
4 
4 

3° 

4 
4 
4 

4 
4 
4 
4 
4 
2 
2 
5 
7 
4 
4 
5 
3 
3 
i 
i 

3 
i 

7 
5 
4 
2 
I 
4 
3 
3 
7 
3 
4 
5 
i 
6 
6 

r. 

43-372 
44.500 
41.972 
4«.95 
47.652 
52.235 
47.50 
48.960 
48.60 

17'  50". 

48.715 
51.610 
57-702 
55.908 
46.772 
43.240 
46.10 
52.505 
43-45 
43.105 

41.740 

4O.  12 

4L540 
39.OO2 
42.802 

44.325 
42.850 
4L50 
43-354 
40.655 
43-752 
45.210 
4t.52S: 
42.753 
4L899 
43.780 

49-193 
46.530 
33-972 
35-12 
35.452 
46.102 
51.056 

47.6I5 
46.25 
40.746 

13     34-62 

12    55-53 
49  16.14 
20    12.64 

5   13-04 
8  29.09 
5  18.05 
24  51.12 

25     3.65 

24  59.76 
23  20.07 
20  24.66 

20    51.76 
26      6.46 

28     8.36 

26    2g.6l 
22   48.98 
42   36.10 
42  47.84 
23    12.09 

9  32.47 
29     6  .  68 
30  34.28 
22  35-51 
33  22.93 
34  13-74 
49  32.36 
48  28.73 
35  29.35 
48  15-05 
6  37-14 
23  19-43 
28  24.90 
43  29.37 
53  58.56 
24  43-34 
32     7.12 
38  45-38 
12   24.70 
38    28.73 
26  29.  8t 
17  51.22 
46     i  .  96 
ii   55.36 
15     5.05 

—  8.2"; 
8.19 
8.14 

8.02 

7.95 
7.93 
7.90 
7.84 

-  7-75 

—29.02 
28.80 
28.64 
28.61 
28.50 
28.26 
28.06 
27.84 
27.72 
27.66 
27.50 
27-38 
27-33 
27.24 
26,99 
26.97 
26.89 
26.78 
26.64 
26.64 

26.43 
26.32 
26.17 
26.10 
25.99 
25-77 
25.62 

25-57 
25.40 
25.23 
24-97 
24.78 

24-47 
24-29 
24-13 
-24-07 

-  1.78 
1-73 
4.48 
4-27 
I-I5 
1-39 
I.  It 
2.62 
—  2.64 

-  9.64 
9-52 

9.26 

9-33 
9.72 

9.87 
9-75 
9.48 
10.93 
10-94 
9-5" 
8.53 
9-94 
10.05 

9-45 
10.27 
10.32 
11.46 
11.39 
10.41 

11-37 

8.29 

9-51 
9.89 

11.01 

11.77 
9.62 
10.  16 
10.66 
8.72 
10.63 

9-75 
9.10 
11  .16 
8.68 
—  8.90 

h.  m.     s. 

16  48  53.77 
49  54-32 
50  58.78 
53     7.6o 
54  22.83 
54  49-29 
55  20.27 
56  22.48 
"6  57  43.6o 

16  35    o.io 
38  42.20 
41     6.80 
4i  33-98 
43     9-53 
46  43.03 

49  41.24 
52  46.05 
54  23.15 
55   19-85 
57  28.01 

59     5-85 
16  59  51.01 
17     o  56.82 
4  21.04 
4   38.70 
5   39-61 
7     2.81 

8  52.47 
8  58.21 
ii  33.48 
13     0.72 
14  55-97 
15  43-74 
17   12.72 
19  50.80 

21    41.87 
22    16.35 
24    19.11 
26    25.23 
29    28.37 
31    41.65 

35     9-47 
37  15.51 
38  57.83 
17  39  41.65 

24     9  34-6 
8  55-4 
45   18.8 
16  14.9 
I    12.  I 
4  28.4 
I    17.1 
20   51.6 
24    21       4.0 

23  43  28.4 

41  48.4 
38  52.6 

39  19-7 
44  34-7 
46  36.5 
44  57-4 
23  41   16.3 
24      I      4-8 
24      I    16.4 

23  41  39-1 
27  58.4 

47  34-0 
49     1.6 
41     2.0 
51   50.2 
23  52  41.0 
24     8     0.6 
24     6  56.8 
23  53  56.4 
24     6  42.8 
23  25      I.S 

41   45-1 
23  46  50.9 

24      I    56.4 
24    12    26.1 
23  43     8.6 
50  32.8 
57  II.  4 
30  48.6 
56  54-3 
44  54-3 
23  36  14.8 
24     4  27.4 
23  30  18.2 
24  33  28.0 

57-5 

9-5 
14  . 

34-5 
50. 

46.6 
1.5 

58.5 

28. 

40.5 

35-5 

0. 

42.5 

12.4 

54-5 

24.2 
6.3 

22.7 

16  i 

13.   26.2 
34.646.5 

37-5 

•   • 

7.0 

18  i 

43- 

55-2 

7-5 

IQ.  2 

57-5 

34- 

IO. 

46.5 

41    5 

34- 

46.5 

23.5 

40. 

52-5 

•  • 

8. 

20.2 

32.2 

•  • 

51. 

1  < 

21. 

33  -  5 

-in. 

39.8 

52. 

51. 

41- 

52.5 

10.5 

33-5 

45-8 

57-8 
25- 

Q.  5 

56. 

20. 

32.5 

31-5 

44. 

56  .'5 
25  > 

3- 

'5-5 
f, 

26.5 

T8    " 

rg. 

42. 
15-5 

3L5 

37-5 

43-5 
49-5 

52.8 

55-2 

4-5 

16.5 

54-2 

28.' 

6. 

33-5 

}Q.  s 

17.  c 

i    * 

46. 

57-? 

r8 

29.8 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

f 

Zenith  Point.      Mic. 

Co. 

(129)     3.  Micrometer     reading     assumed     as 
56'.  702  instead  of  57'.  702. 
(129)  26.  Micrometer     reading     assumed     as 
33r.7So  instead  of  43r.78o. 
(129)  29.  Transitover  T.IV  assumed  as  at  5  5".2 
instead    of    53'.2,    and    micrometer 
reading  as  34r.972  instead  of  33r.g72. 
(129)  32.  Transit  overT.  II  assumed  as  at  54".  2 
instead  of  so'.2. 

*  3°  33   >s  written  in  the  hand-book  below  the 
circle-reading,  and  an  increase  of  the  decli- 
nation by  3°  33'  is  evidently  required,  as  on 
June  16  ;  and  the  reading  297°  20'  has  been 
adopted  instead  of  300°  53',  retaining,  how- 
ever, the  microscope-readings  as  given. 

1848.           h.                s. 
June  26,        19       +18.866 

s. 
f  0.009 

s.                   s. 
—  0.410 

s. 
+  0.535 

r. 
o    o     1,40         40.073 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

•o  E° 
a  ° 

|s 

§  £ 
<£ 

•«  £ 
c  o 

SB 
*  2 

"H 

A. 

B. 

C.        D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  129 

1848.    h,     m. 
June  26,  16     24   " 

17    40 
18      o 
18     30 
18     25 

19     24 
19     24 

0               1               It 

'300  53    o. 

54- 

4-5       4-8 

0.58 

n 

0.72 

in. 
30.118 
30.120 
30.119 
30.116 
30.116 
30.116 
30.112 
30.110 

78.8 
77.5 
77.2 
76.8 
76.2 

75-8 
75-2 
75- 

0 

74- 

70.  C 

70.: 

69. 

68.  £ 
68. 
68. 
67.  c 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  129.    JI-NE 

26.     Ms.     D0=  —  23°  17'  50"  —  Continued. 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T. 

«i 

a* 

MICROMETER. 

i 

rfi 

Jt 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

S7 

38 

39 
40 

41 
42 

43 
44 

45 
46 

47 
48 
49 
5° 
51 
52 
53 
54 
55 
56 
57 
58 

59 
60 
61 

62 
63 
64 
65 
66 

67 
68 
69 
70 
71 
72 
73 
74 
75 
76 
77 
78 

79 

So 
81 
82 
83 
84 
85 

9 
9 
9.10 
10 
10 

IO 

9.10 

8.9 

9 

10 
10 
10 

9.10 
9.10 
9.  10 

8.9 

9 

IO 
IO 
10 
10 
IO 
10 
10 
IO 
10 
10 
IO 
10 
IO 

8.9 

9 
9 

IO 
10 
IO 
IO 
10 

9 

10 

9 
9.10 

10. 
10 

9 
9.10 
9.10 
9.10 

10 

|S 

O.2 

h.  m.      s. 
17  40  23.96 

42     7-59 
43  20.40 
45  28.40 
46     1.44 
47  33-93 
48  45.78 
50  15.00 
51  38.59 
54  40.77 
54  47-34 
56     2.90 
57'  0.48 
17  58  43-97 
18     o  21.88 
3   10.85 
7     i.  01 

7     9-94 
8  46.38 
10  24.34 
ii     4-85 
14  10.85 
16  34.50 
17  10.56 
1.8  45-56 
20   58.48 
21    49.68 

23  48.23 
26   51.90 
27    14-94 
2g      0.04 
32    19.29 
33  24  64 
35  29.15 
37  20.00 
38  26.06 
41   26.32 

43  40.97 
49     I.  08 
51    22.oS 
51   54.86 
53     7-92 
54   1  5-  -88 
57     4-43 
18  59  17.  10 
19     o     7.10 
2  34.86 
3  36.66 
19     7  24.08 

s. 

+23.78 
23-78 
23.78 
23-78 
23.78 
23-78 
23-78 
23-78 
23.78 
23-78 
23-78 
23.78 
23-78 
23.78 
23-78 

23.79 
23.79 
23.79 

23-79 

23.79 
23.79 
23.79 
23.79 

23-79 
23.80 
23.80 
23.80 
23.80 
23.80 
23.80 
23.81 
23.81 
23.81 
23.81 
23.81 
23.81 
23.82 
23.82 
23-83 
23-83 
23-83 
23-83 
23-83 
23-83 
23.84 
23.84 
23.84 
23.84 
+23.85 

'  s, 

+O.OI 
—  O.O1 
+O.OI 
O.OI 
+  0.01 

—  O.OI 
+O.OI 
+  O.OI 

+O.OI 
—  O.OI 
O.OI 
O.OI 
O.OI 
O.OI 
—  O.OI 

+  0.01 
—  O.OI 

+  0.01 

—  O.OI 

—  O.OI 
O.OI 

o.oi 

-O.OI 

+  O.OI 
—  O.OI 
O.OI 
—  O.OI 
+  0.01 

—  O.OI 

VII. 

IV. 
IV. 

III. 

VII. 
VI. 

VI. 
V. 
V. 

III. 

VI. 

VII. 
VII. 
IV. 
VI. 
V. 

III. 

VII. 
VII. 
IV. 
VII. 
IV. 

III. 

V. 
VI. 
VI. 
VI. 
IV. 

II. 

VII. 

V. 

V. 
VI. 
VI. 

III. 

IV. 

III. 

IV. 
VI. 
V. 
VII. 
VII. 
VII. 
IV. 
IV. 
V. 
IV. 
V. 
VI. 

I 
6 
i 
i 
2 
3 
5 
4 
6 
I 
I 
5 

2 

2 

4 
5 
3 

2 

6 
7 
7 
7 
6 

7 
5 
3 

i 

5 
6 

3 
5 

3 
2 

4 
4 
7 
4 
6 
7 
7 
7 
4 
i 

7 
7 
7 
2 
2 
6 

r. 
39-510 
38.39° 
37.312 

38.319 
42.630 

39-915 
42.435 
47.072 
42.616 
36.535 
38.755 
4L255 
50.00 
44.56 
21.385 

38.575 
46.700 
40.672 
44.50 
50.162 
48.390 
46.002 
50.448 
35.001 
.(6.i)ii) 
44  882 
46.755 
48.472 
49.232 
42.45 
48.550 
37.420 
34-910 
42.530 
43.132 
40.470 
42.870 
42.28 
40.260 
37.3-85 
43.510 
41.828 
40.  100 
38.96 
44.860 
44.542 
46.970 
49.575 
48.750 

50  40.91 
16  26.23 
51  56.89 
51  22.17 
13     4  -  20 
35  53.96 
22   48.07 
25    56.36 
14      0.64 
52    23.63 

51    7-06 
23  28.56 
38  50.32 
41  57.98 
|0  41.11 

25       I.  12 

32     1-35 
14  46.011 
12    55-49 
3  4(|.  5  S 
4  47-35 
6     9.88 

9  30-84 
12   28.80 
20    13.91 

33     3.89 
46  31-49 
19   20.22 
10  12.64 
34  27.52 

'9  17.51 
37  21.02 
48     4  •  72 
28  32.73 
28   1  2.08 
6  28.21 
27  46,66 

14    12.2) 

9  27.5'' 
II      6.68 

7  35-45 
28  56.76 
50  20.59 
10  12.45 
6  49.22 
7     0.14 
40  34-97 
39     5-21 
10  29.23 

-23.97 
23.82 

23.71 
23.51 
23.46 
23.32 
23.2: 
23.07 
22.95 
22.67 

22.66 

22.54 
22.45 
22.29 
22.14 
21.87 
21.51 

21.49 

21.33 
2  I  .  1  t 
21.11 
20.81 

20.57 
20.51 
20.36 
20.  14 
20.06 
19.86 

19.55 
19.52 

19-34 
19.01 
18.90 
IS.  68 
18.50 
18.39 
18.09 
17.86 
17.23 
17.08 
17-03 
16.91 
16.79 
16.49 
16.27 
16.  19 
15-93 
15-83 
-15-44 

—  11.56 
9.01 
11.65 
II.  61 
10.98 
10-45 
9-47 
9.71 
8.83 
11.68 
H-59 
9-52 
10.69 
10.90 
10.83 

9-63 
10.  16 

11.10 

8.73 
8.06 
8.14 
8.23 
8.48 
8.70 
9.22 
10.25 
11.25 
9.20 
'   8.55 
10.35 
9-19 
10.57 
11.38 

9-9° 

9.87 

8.21 

9-83 
8.82 

8.47 
8.61 

8.34 

9  •  93 
11.57 
8.54 
8.28 
8.25 
10.84 
10.73 
-   8.54 

h.  in.      s. 

17  40  47.75 
42  31.36 

43  44.19 
45   52.19 
46  25.23 
47  57-71 
49     9-  5'' 
50  38.78 
52     2.3(1 
55     4-?'' 
55    II.  13 
56   26.68 
57  24.26 
17  59     7-75 
18     0  45.66 

3  34-(>4 
7  24.80 

7  33-74 
9  10.16 

IO   48.  12 

11  28.63 
14  34.63 

16  58.28 
17  34-34 
19     9-36 

21    22.28 
22    13.49 

24   12.03 

27    15.69 

27    38.74 
29    23.85 

32  43-": 
33  4s  -4f' 
35   52-96 
37  43-81 
38  49.86 
41    50.14 

44     4  •  7* 
49  24.90 
51   45.90 

52   lS.6ti 
53  3L75 
54  39-7= 
57  28.25 
18  59  40.93 
19     o  30.93 
2    58.71 
4     0.50 

19     7  47.92 

24     9     6.4 
23  34  49.  i 

24    10    22.2 

9  47-3 
24     i   28.6 

23   54   17-7 
41   10.8 

44   19-1 
23  32  22.4 
24  10  48.0 
24     9  3L3 
23  41   50.6 

23  57  >3-5 
24      O   21  .2 
23   59     4-1 
43  22.6 
23   50  23.0 
24     3      8.7 
23   11    15.6 

22 

23     6.6 

24  28.9 

27  49-9 
30  4*.  ii 

38  33-5 
23  51   24.3 
24     4   52.8 
23  37  39-3 
28  30.7 

52  47-4 
37  36.0 
23  55  40.6 
24     6  25.0 
23  46  51.3 
46  30.4 
24  44-8 
46     4  .  6 
32  28.9 

27  43-3 
29  22.4 
=5   50.8 
23  47   13-6 
24     8  39.0 
23  28  27.  s 
25     3-8 
25   14-6 
58  51-7 
57  21.8 
23  28  43.2 

43- 

cfi 

7  8 

16  \ 

20.2 

32.5 

44.6 

rR 

58. 

•  • 

51- 

ifi'r 

3- 
26.5 

2o. 

15- 
38.5 

27. 

50.6 

II.5 

•7  R 

44. 

24.6 

36.5 

]A 

37. 

59- 
49. 

10.5 

23- 

|6 

12. 

24.5 

41  . 

58,'s 

47- 

22.5 

^8 

n. 

22.5 

IO. 

23. 

1  6." 

24.5 

,s 

s     . 

•  3.6 

26. 

28. 

43- 

55-5 

48. 
7-5 

R  ' 

0.5 

24. 
29. 

II.  5 
31. 
37- 
41- 

49- 

53-5 

14. 

50. 

5- 

2.5 

17- 

29. 

34- 

52. 

41- 

40.  g 
53-5 

52.8 
5- 

4-5 
17. 

19. 

31  . 

58.5 

23- 
24.5 

35- 
36.5 
24- 

49- 

Vs.' 

•  • 

•    t 

CORRECTIONS. 

REMARKS. 

n                     Corr.  of 
Date-               Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.     Mic. 

Co. 

('29)  ; 

4.  .Micrometer     reading     assumed     as 
39r.672  instead  of  4or.&72. 
9.  Micrometer     reading     assumed     as 
33r.gio  instead  of  34r.9io. 
•2.  Micrometer     reading     assumed     as 
45r.47O  instead  of  4&r.47o. 
^3.  Micrometer     reading     assumed     as 
43r.S7O  instead  of  42r.87O. 
75.  Transits     over    T.'s   V    and    VI    as- 
sumed as  13"  and  25"  instead  of  3" 
and  15",  and  minutes  as  50  instead 
of  49. 

1848.         h.                  s. 

s. 

s.                   s. 

s. 

0       '        "              s. 

(129)  ( 
(129)  • 
(129)  • 
(129)  ' 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

-3  g 

•sl 

s§ 

S  u 

<£ 

"a  E 
SS 

O  C 
X  £ 

»£ 

' 

A. 

n. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  129 

1848.       h.   m. 
June  26,    20     6 

O            /                    II 

" 

" 

in. 
30.112 

75. 

o 

67.  c 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  129.    JUNE  26.     Ms.     D0  =—  23°  17'  50"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

o\ 

cii 

MICROMETER. 

i 

d, 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

n. 

12. 

86 

87 
88 

89 
90 

91 
92 
93 
94 
95 
96 

97 
98 
99 
IOO 
IOI 
102 
103 
104 
105 
1  06 
107 
1  08 
log 
no 
in 

112 

H3 
114 

"5 
116 

"7 
IlS 
119 

I 

2 

3 
4 
5 
6 

7 

8 

9 
10 
II 

10 
10 
IO 
IO 

IO 
IO 
IO 
10 
10 
IO 
IO 

9 
9 
9.10 

10 
10 
IO 

9.  10 

IO 

9.10 

10 
IO 
IO 
IO 
IO 

9 
9.10 

10 
[0 

9.10 

IO 
10 

9.10 
9 

10 
10 
IO 
IO 

9.  10 

10 
10 

8.9 

9 
9 

13- 

26. 

ifl 

. 

h.  m.     s. 
rg     9  49.72 
10  46.01 
II  36.44 

13   11-93 
14  46.02 
15  41.70 
17  52.89 

22    32.23 
24    38.93 
24    51.89 

26  13.95 

27    22.97 
30    24.99 
30    42.25 

30    57-9° 
32    15.96 

33   57.98 
34   14-95 
35   16.89 
37  47.87 
40  32.06 
39  59-00 
41  42.  g4 
44     9.00 
46  10.  61 
47  ig-57 
49     1-50 
49  40.26 
52  30.16 
54  43-12 
19  59     6.01 
20     3     0.48 
3  21.44 
20     6  52.84 

NE  130.      Ju 

17  46  55.  gg 
47  40.18 
49  35-21 
50  32.19 
52   12.16 
52  51-09 
54     5.o8 
57  39-89 
58  13-07 
17  59  45.08 
18     I  34-44 

s. 

+23.85 
23.85 
23.85 
23.85 
23-85 
23.86 
23.86 

23.87 
23.87 
23.87 
23.87 
23.87 
23.88 
23.88 
23.88 
23.88 
23.88 
23.88 
23.88 

23-  8g 

23.  8g 
23.  8g 
23-89 
23.90 
23.90 
23.90 
23.91 
23.91 
23.  gi 

23-91 
23.92 

23.93 
23-93 
+23.94 

-Y  10. 

+  26.O4 
26.O-I 
26.0.] 
26.04 

26.0-| 

26.04 
26.04 
26.04 
26.04 
26.04 
+  26.04 

s. 

—  O.OI 
—  O.OI 

—  O.OI 
O.OI 
O.OI 
—O.OI 

+O.OI 

+  0.01 

—O.OI 

+O.OI 

+  0.01 

+O.OI 
—O.OI 

—O.OI 

+  O.OI 

-fo.oi 

MS.   r 

"+O.O1 

—  O.OI 
+  O.OI 

III. 
IV. 
VII. 
VII. 
VII. 
VII. 
VI. 
V. 

II. 

VII. 
VII. 

VII. 

II. 

VI. 
VII. 
VII. 
IV. 
VII. 
VII. 

III. 
III. 

V. 
VII. 
VI. 

II. 

V. 
IV. 
VI. 

IV. 
IV. 
V. 
IV. 

III. 

o  —  —  2 

IV. 
V. 
IV. 
VII. 
IV. 
VII. 
VII. 

III. 

IV. 
IV. 

III. 

4 
5 
3 
4 
5 
5 
S 
4 
6 

5 
5 
6 

4 

4 
5 
2 
2 
2 

5 
4 
I 
2 
4 
4 
I. 

7 
4 
4 
6 

3 

2 

4 
3 

2 

2°  4 

2 

4 
2 

4 
3 
5 
4 
5 
4 
6 

2 

r. 
37.9523 

44.865  2 
4LIS23 

34.4923 
38.8722 
46.71     2 
46.8222 
3I.OOS3 
34-425  I 
46.4502 
48.  IOO  I 
45.8151 
44.1322 
44-7592 
44-77812 
47.1204 
48-5553 
52.045!3 
49.662  I 

43-33    2 

45.9524 
47.062';) 
47-44     2 
43-I502 

44.5984 
40.90 
47.8752 
46.8402 
43.7521 
46.6823 
42.1204 
39.0853 

42.072  3 
48.6523 

o'  40". 

46.7324 
46.3992 
53.4123 
47.4562 
5i.682|2 
46.446^ 
44-8252 
44  .  oo   2 
46.8552 

43-5551 
45.2804 

i  10.52 
i  24.48 
5   ".19 
3     9-4'1 
4  50.64 
o  20.65 
o  16.94 
5     9-72 
8     8.24 
o  29.61 
9  32.77 

2    IO.2O 

7  37-54 
7   15-94 
i  27.21 
o  29.53 
9  40.37 
7  39-88 
8  38.97 
8     5.26 

6  59-24 
o  31-77 
4     o.io 
8   11.38 
7  45.8o 
9     5-6o 
5  28.73 
6     4.26 
3  21.52 

2       2.OI 
3    22.  OI 

o  31.70 
4  40-54 
9  36.99 

o  43.  16 

6  I9.55 
6  53-06 
5  42.91 
9     9-77 
o  29.76 

7  13-53 
i  54-24 
6     3.87 
3  28.32 
i  33.15 

—  15.20 
15.10 
15.02 

14-85 
14.69 
14.60 

14.37 
13.90 
13.68 
13-65 
13.52 
13.40 
13.09 
13.06 
13.03 
12.90 
12.72 
12.69 
12.59 
12.33 
12.06 

12.  II 
U.95 

II.  68 
11.48 
11.36 
n.  ig 
11.13 
10.84 
10.63 
10.  iS 
9-7S 
9-74 
-   9.3S 

-  4.68 
4.61 
4.42 
4-34 
4.17 
4.  II 
3-99 
3-65 
3-59 
3-44 
—   3.26 

—  IO.IO 

9.32 

10.41 
10.27 

g.62 

9-25 
9.24 
10.41 

9-13 
9.26 

9-23 

8.66 

9-74 
9.71 
9.36 
10.83 
10.77 
10.62 

9-'3 
9.87 
11.30 
10.83 
9.52 
9.87 
11.38 
8.42 
9.67 
9.71 
8.74 
10.  16 
11.04 
10.07 
10.39 
-10-79 

-  6.79 
5-75 
6.51 
5-70 
5-94 
5-33 
5.8i 
5-43 
5-73 
4-83 
-  6.84 

h.  m.     s. 
19  10  13.57 
II     g.86 

12      O.2g 

13  35.78 
15     9-87 
16     5-55 
18  16.74 

22    56.IO 

25     2.79 
25   15-75 
26  37.81 
27  46.83 
30  48.87 
31     6.13 
31  21.78 

32  39-85 
34  21.87 
34  38.83 
35  ^0.76 
38   11.76 
40  55.96 
40  22.90 
42     6.83 
44  32.90 
46  34-52 
47  43.46 
49  25.41 
50     4-17 
52  54.06 
55     7-03 
ig  sg  2g.g4 
20    3  24.41 

3  45-37 
20     7   i6.7g 

17  47  22-04 
48     6.22 
50     1.25 
50  58.23 
52  38.20 
53   I7-I3 
54  3LI2 
58     5-93 
17  58  39." 
18     o  ii.  ii 
1  8      2      0.49 

o        ;              n 
23     4g    25.8 

39  38.9 
53  26.6 
51   24.6 
43     5-0 
38  34-5 
38  30.6 
53  24.0 
36   21.0 
38   42.5 
37  45-5 
30  22.3 

45  50.4 
45  28.7 
39  39-6 
58  43-3 
57  53-9 
55  53-2 
36  50.7 
23  46  17-5 
24     5   12.6 

23  58  44-7 
42  i  i.  6 
23  46  22.9 
24     5   58.7 
23  27  15.4 
43  39-6 
44  I5.I 
31   3I-I 
23  50  12.8 
24     i  33.2 
23  48  41.6 
52  50.7 
23  57  47-2 

23  21   34.6 
7     9-9 
17  44-y 
6  32.0 

•  9  59-9 
I    19.2 

S     3-3 
2  43-3 
23     6  53.2 
22  54  16.6 

23    22    23.2 

|6 

12    11    - 

48. 

c8 

IO. 

rS 

29. 
15  • 

41. 
20. 

52.5 
32.5 

5. 

28 

18 

50. 

47- 

Co. 

54* 

6.5 

.  .  ]».«- 

C2 

|A 

58 

51  . 

53. 

n.5'24- 
56.      8. 

ifl 

2O. 

.   .  kn. 

7. 

ig. 

21. 

33. 

.      . 

46.  5 

56. 

37-5 

7-5 
49-5 

19.5 
1-5 

jl.2 

52. 

4.5 

fi  " 

iS  " 

7- 
39- 

19.2 
42- 
37- 

31- 

54- 

6 

60 

C7    c 

20. 

29.    41. 

32.244. 

52.5 
55-9 

8 

Zf 

52. 

4.2 

23  . 

35- 

47-2 

59-5 

56    2 

R  ' 

12. 

24.2 

15. 

27. 

4r  - 

16. 

28 

13. 

25. 

45  - 

57- 

10.5 

22.5 

CORRECTIONS. 

REMARKS. 

P.                      Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point. 

Mic. 

Co. 

(129)     94.  Micrometer     reading    assumed    as 
35r.425  instead  of  34r425. 
(129)  108.  Micrometer     reading    assumed    as 
5Or.44  instead  of  47''.  44. 

*This  zone  had  —3°  33'  written  under  the  cir- 
cle-reading; and  as  a  collation  with  the  mu- 
ral zones  indicates  that  the  circle-reading 
should  have  been  about  297°  57!,  the  value 
297°  57'  has  been  adopted,  with  the  micro- 
scope-reading as  given.        •  ' 

1848.          h.                 s. 
July    10,     16          +21.152 

s. 
/  0.047 

s.                   s 
—  o 

410 

s. 
+  0.535 

o    o    2.33 

i 
40. 

019 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

T3    P 

j=  ° 
•5s 
£  S 

<e 

"a  E 

£1 

4J    C 
*    £ 

w£ 

A. 

B.         C. 

D. 

Corr'd 

Mean. 

Baiom. 
Mean. 

Zone  130 

1848.        h.  m. 
July  10,    17  46 

*3oi 

/             ;/ 
30    30. 

22.          32.2 

32. 

29.20 

29.0= 

in. 
30.176 
30.172 

75-2 
75-2 

o 

72.3 
72. 

• 

10- 


74 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  130.    JULY  10.     Ms.     D^~  —  22°  40'  40"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

a, 

a*       MICROMETER. 

i 

< 

* 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II.    III. 

IV. 

V. 

VI.  VI.I.   ii. 

12. 

12 

13 
14 
15 

i 

2 

3 
4 
5 
6 

7 
8 

9 

10 

ii 

12 

13 
M 

15 
16 

17 
18 

'9 

20 
21 
22 
23 
24 
25 

26 
27 

28 

29 
30 
31 

32 

33 
34 
35 
36 
37 
38 
39 
40 

41 

8.9 

IO.II 
10 
IO 

10 

9.10 
9 

10 
IO 
10 
10 

9 

10 
IO 
10 

9.10 
9 
9 
8.9 
IO 

9 

10 
10 
IO 
10 
10 

9 

10 
IO 
10 

9 

10 
10 
IO 

9 

10 
IO 
10 
10 

8.9 

IO 
IO 

5 
6 

10 

54- 

6.     18.2 

•7Q 

h.  m.     s. 
18     3  30.00 
5  16.02 
7     4-29 
18     8   14^07 

I-NE  131.     Ju 
17  II  31.93 

12    31.96 

16  29.03 

19  17.94 

20  33.29 

21    29.36 

24  22.86 

24  29.44 
28  12.25 
28  46.09 

3O    22.21 
32    46.70 

34  40.52 

38.  18.05 
38  47.08 
40  41.04 
41.34.12 

17  45  26.51 
18     8  13.06 

9  17  -  33 
10  20.06 
II       I.  12 
12  29.11 
14     2.og 
15  35-10 
16  lo'.og 
18  35.61 
20     9.38 

21    45.06 
28    52.99 
30    28.06 
32    40.58 
32    38.11 

34  40.83 
37   52.76 
40  40.24 

41     3.13 
43  36.52 
44  39-05 
46  35-30 
18  47     1.12 

s. 
+  26.04 
26.0.] 
26.04 
+26.0.1 

I.Y  17. 

+  28.32 
28.32 
28.31 
28.30 
28.30 
28.30 
28.29 
28.29 
28.  2C 
28.28 
28.28 
28.28 
28.27 
28.27 
28.27 
28.26 
28.26 
28.25 
28.22 
28.21 
28.21 
28.21 
28.21 
28.21 
28.21 
28.21 
28.20 
28.20 
28.2O 
28.19 
28.18 
28.18 
28.18 
28.18 
28.17 
28.17 
28.17 
28.17 
28.17 
28.16 
+  2S.I6 

s. 
Ms.     E 

—  O.OI 
+  0.01 

+O.OI 
—  O.OI 

—  O.OI 
—  O.OI 

—  O.OI 

+  O.OI 
—O.OI 

—  O.OI 
—  O.OI 

+0.01 
+O.OI 
—O.OI 

—O.OI 

+  0.01 

—  O.OI- 

—  O.OI 
+  O.OI 
—  O.OI 
—O.OI 

IV. 
VII. 
V. 
VII. 

»0—  —  : 

III. 
VII. 
IV. 
III. 
V. 
VI. 

I. 

VII. 
IV. 
VII. 
VII. 
IV. 
VII. 
IV. 
VII. 
IV. 
IV. 

I. 

VII. 
VII. 
VII. 
VII. 
VII. 
VII. 
V. 
VII. 

I. 

V. 
VII. 
IV. 
VII. 

II. 

VII. 
VI. 

I. 
II. 

VI. 

II. 

IV. 

VI. 
VII. 

4 
5 
3 
3 

2° 

5 

2 

5 

2 

6 

5 
5 
5 
3 
5 
6 

3 
i 
6 
4 

5 

6 

3 

5 

2 
2 

5 
4 
5 
4 
4 
7 

2 

3 
2 
I 
2 

4 
7 
5 
5 
i 
6 
7 
3 

r. 

43-563 
40.002 
42.990! 
35-360! 

40'  30". 

48.020 

40.739 
45.68 
41.622 
41-718 
43.H5 
51.808 
52.242 
38.650 
37-985 
36.538 
40.720 
31-270 
42.98  1 
40.588 
40.665 
36.  965 
39.220 

34-944 
36.204 
45.200 
43.406. 
50.280 
46.610 
42.912 
42.23 
40.44 
46.880 
51.002 

45.505 
51.980 
49.350. 
56.758 
42  .  906 
42.820 
46.010 
49.252 

37.398 
41.205 
38.520 
34-iSo; 

27  57-27 
24   11.73 
54     9.16 
58  31.76 

19  35.76 
14     9-34 
!O   56.40 

57  54-68 
8  47.09 

22    24.65 

6  50.60 

;6  38.68 
25  21.21 
17  29.77 
55  27.3- 
55  24.76 
3  48.12 

!9  39-49 
23  49.16 
II    21.  IS 
'5    57-38 
58   46.08 
26   22.46 
11    35.67 
12    37.48 

8   17.69 
26  12.05 

22    31.72 
28    42.93 
29    44.58 

5  39-6i 
(4     0.28 
52  42.55 
J7  42-12 
15      2.  II 
54  57-52 
i8  19.80 

7  59-23 
!O   10.48 
S  18.80 
>l  53.83 
4  49.26 
o  27.50 
!g  12.40 

-  3.08 
2.91 
2.72 
—  2.62 

-14.78 
14-71 
14.41 
14.21 
14-13 
14-05 
13-83 
13-83 
13-55 
13-50 
13.38 
l3-*9 
13.05 
12.77 
12.73 
12.59 
12.52 
12.32 
10.40 
10.31 

IO.22 

10.17 
10.05 
9.92 
9.80 
9-75 

9-43 
9-30 
8.71 

8.58 

8.39 
8.40 
8.24 
7-97 
7-77 
7.71 
7.50 
7.42 
7.26 
-   7.23 

-   5-86 
5.60 
6.30 
-  6.60 

-   7.28 
9.00 

7-37 
8.56 
6.50 

7-47 
7.09 

7-12 

8.45 
7.69 
7.14 
8.38 
9.80 
6.88 
7.98 
7-57 
6.71 

7-03 
8.63 

7-75 
8.84 
8.91 
7.18 
7-74 
7-47 
7.91 
7-98 
6.29 
9.01 

8.20 

8.55 

9-og 
8.36 

7.88 

6-45 
7-31 

7.18 

9-59 
6.g3 
6.63 
-   8.66 

h.  m.     s. 
18     3  56.04 
5  42-06 
7  30.33 
18     8  40.11 

17  12     0.24 
13     0.29 
16  57-34 
19  46.25 
21     1.58 
21   57.66 
24  51.14 
24  57-72 
28  40.54 

2g  14-37 
30  50.48 

33  M-98 
35     8.80 
38  46.31 

39  15-35 
41     9.30 
42     2.37 
17  45   54-75 
18     8  41.28 

9  45-54 
10  48.28 
ii  29.34 
12  57-31 
14  30.30 
16     3.31 
16  38.30 

ig    3.81 
20  37.57 

22    13.26 
2g   21.  I  S 
30   56.24 
33     8.77 
33     6.2g 
35     9-01 
38  20.92 
41     8.41 
41  31.29 
44     4.70 
45     7.21 

47     3-45 
18  47  2g.2S 

23     8  46.2 

5      0.2 

14  58.2 
23   ig  21.  O 

23     o  27.8 
25     3-0 
i  48.2 
23   18  47-4 
22  4g  37-7 
23     3  16.2 
22  57  41.5 
22  55     4-2 
23   17  30.7 
23     6  12.4 
22    58    20.3 

23  16  ig.o 
23  36  17-6 
22  54  37-8 
23  10  30.2 
23     4  39-3 

22    52    10.4 
22    56    46.7 

23  19  35-1 
7   10.5 

22    24.7 
23    23    26.6 

22  59     4.9 
23     6  59.7 
3   19.0 
g  30.6 
23  10  32.  i 

22   46   25.3 

23  24  48.6 
13  29.5 

18  29.2 

25  4g-6 

ID  44-3 
23     9     5-9 
22   48   43.6 
23     o  S5..6 
22  59     3.7 
23  32  40.9 
22  55  33-6 
22    51    II.4 
23    19   58.3 

28 

40. 

16  2 

56. 

53- 
42- 

.     50- 

Zf 

8.21    .'      

5.217.2 

54.      6. 
.    .    21. 

31.8 

2Q. 

44- 

56. 

t 

33.5 

45-2 
41- 

53-5 

.  . 

-   - 

36.' 

48.5   0.5 

12.2 

41-5 

53-5 

5- 

IO. 

22  . 

22. 

34- 

46. 

58.5 

40." 

18 

52.5 

5- 

"9 

23 

41. 

53- 

50.5 

i  ^ 

34- 

46. 

58. 

•    • 

37.    An. 



41- 
44. 

53-5 

•   • 

41. 
14. 

47. 

53- 
59* 

5- 

38. 

•    • 

.  .   46. 

57-5 

JJOi    -     - 

g.    21.? 

.   .     .  .   41. 

45- 
53- 

.    .     IO.     21. 

5  

.      =2.         i. 

•    • 

4.2 

14. 

17. 

[6.    29. 

40. 

52. 

27. 

,  m 

12.5    . 

.  .  27. 

39- 
35- 

51- 

47- 

59-5 

37. 

•   • 

•    • 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                    » 

c 

Zenith  Point. 

Mic. 

Co. 

(131) 
(131) 

(131) 
(131)  i 

(131)  ' 
(131)  '- 

(131)  : 
(131)  : 

4.  Micrometer     reading     assumed     as 
5ir.622  instead  of  4ir.622. 
5.  Micrometer     reading     assumed      as 
5ir.7i8  instead  of  4ir.7i8. 
7.  Micrometer     reading    assumed      as 
52r.8o8  instead  of  5lr.8oS. 
8.  Micrometer   reading  assumed  as  6' 
42r.242  instead  of  5'  52r.242. 
8.  Time  of  transit  over  T.  II  assumed 
as  3s  instead  of  13*. 
7.  Time  of  transit  over  T.  I  assumed  as 
57".5  instead  of  37".5. 
9.  Micrometer     reading     assumed     as 
4ir.oo2  instead  of  5ir.oo2. 
6.  Micrometer     reading     assumed     as 
47r.oio  instead  of  4&r.oio. 
7.  Micrometer     reading     assumed     as 
5Or.252  instead  of  49'.  252. 

1848.          h.                s. 
July    17,       21        +23.326 

s. 
g  o.oiS 

s.                    s. 
-  0.410 

s. 

-1-  0.535 

o    o    2  .  94 

r. 
40.058 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

32  o 
•o  £ 

«  e 
El 

2  C 

X  0) 

62.  < 
62.2 
61.2 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  131 

1848.     h.     m. 
Jnly  17,17     ii 
17     28 
18'  34 
34 
19     16 

297 

57  30. 

27.5 

35-4     36- 

32.33 

32.22 

in. 

30.106 
30.100 

74- 
72.2 

70.8 

30.104 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


75 


ZONK  131.    JULY 

17.     Ms.     D0  =  —  22°  40'  30"  —  Continued. 

No. 

Mag.    - 
I- 

SECONDS  OF  TRANSIT. 

T. 

<'i 

0, 

MICROMETER. 

i 

</!                  iii' 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

II. 

III. 

IV. 

V. 

VI. 

VII 

II. 

12. 

42 
43 

44 
45 
46 
47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 

59 
60 
61 

I 

2 

3 
4 
5 
6 

7 

8 

9 

10 

II 

12 
13 

14 
15 
16 

17 
18 

19 

20 
21 
22 
23 
24 
25 

7 
to 
9 

10 

9 

10 

10 
10 
9 
9 

10 
[O 
IO 
10 
10 
IO 
IO 

9 

IO 
IO 

8 
7 
9 
6 
8 
8 
8 
9 
4 
8 
8 
5 
9 
9 
9 
8 
8 

7 
8 

7 
7 
6 

'9 

8 
8 

h.  m.      s. 
18  48  54." 
51     5-10 
52     7-12 
54  13-88 
54  43-05 
56  30-48 
57  51-03 
58  41.09 
18  59  12.03 
19     o     3.10 
2    59-07 
4  27.96 
8     8.98 
ii   11.46 

12    27.50 
M    33.96 
15      4.02 

16  26.56 
19  35-oS 
19  23   57-oS 

TE    132.      JUI 

17     4     9.40 
5   ii.  01 
6  34.62 
S  23.30 
ii     4-35 
'12  31-34 
14  27.08 
15   14.90 
16  44-34 
19  21  .66 

21    13.19 
21    47.23 
23    21.39 
23    50.02 
23    56.93 
25    55.52 

29     7-49 
31   12.50 
32  48.16 
34  40.40 
35   53-iS 
37     4-o6 
39     3  •  30 
42     1.49 
'7  43   15.35 

s. 

+  2S.  if 

28.16 
28.16 
28.15 
28.15 
28.15 
28.15 
28.15 
28.15 
28.15 

28.14 
28.14 
28.14 
28.14 
28.14 
28.14 
28.13 
28.13 
28.13 
4-28.1; 

Y    IS.      ] 

+28.51 

28.49 
28.49 
28.49 
28.48 
28.48 
28.47 
28.47 
28.47 
28.46 
28.46 
28.46 

28.45 
28.45 
28.45 
28.45 
28.44 
28.44 

28.43 
28.43 

28.43 

28.42 

28.42 
28.41 
+28.41 

s. 

—  0.01 

—  O.OI 
—  O.OI 

—  O.OI 
+  0.01 
—  O.OI 
+  O.O1 

IV. 
V. 
IV. 
III. 

VI. 
IV. 
VI. 
V. 
VII. 
VII. 
VII. 
F.  W. 

7 
4 
6 
6 
4 
5 
7 
2 

7 

2 
3 

r. 
52.680  2  19.85 
50.80823  47.67 
43.75013  21.59 
41.300:14  45.95 
46.87026     3.24 
41.27523  28.14 
41.728    8  37.00 
42.14843  21.05 
40.28044  25.16 
40.70244  45.06 
40.46036  10.53 
40.058  29  58.01 
39.98030     0.45 
34.41439     4-34 
31.97    34  36.61 
32.59040     7.33 
36.17546  46.83 
34.25039     9.99 
40.53    29  41.63 
42.37522  50.15 

18'  30". 

34-63533     4-8i 
33.207)33  54.00 
42.12549  ii.  ii 
43.97048     7.52 
44-55047  47-57 
45.935    6  12.19 
42.27522  53.70 
45.521127  58.71 
42.84542  57.06 

34-59    53  30.39 
40.01024  11.69 
37.30031  33.00 
35.021153   15.82 
35.601:38  23.69 
34-502:33     S.8o 
35.84311   59-70 
36.38    37  56.88 
36.75    26     4.01 
31.33    20  29.42 
36.72    17  23.76 
45.97    20  46.29 
35.165  18  17.05 
39-407I5    51-20 
33.978118  57.95 
38.28    51  23.28 

-    7.07 

6.86 
6.81 
6.64 
6.60 
6.45 
6.34 
6.27 
6.23 
6.17 
5-93 
.    S.Si 
5.51 
5.26 
5.16 
5.00 
4-95 
4.85 
4-59 
-   4-31 

—  20.72 
20.62 
20.48 
20.33 
20.08 
19.94 
19.76 
19.68 
19.54 
19.28 
19.08 
19-04 
18.88 
18.84 
18.83 
18.64 
18.32 
i8.ii 
17-94 
17.76 
17-63 
17-51 
17.22 
17.00 
-16.88 

a 

—  6.05 
7.56 
6.83 

6-93 
7.73 
7-54 
6-49 
8.96 

9.05 
9.08 
8.46 
8.00 
8.00 
8.67 
8.34 
8.75 
9.23 
8.68 
7.98 
-   7.48 

-  8.24 
8.29 
9-42 
9-34 
9-32 
6.28 
7-50 
7.86 
8.95 
9-73 
7-59 
8.12 
9.72 
8.61 
8.24 
6.70 
8.58 
7-73 
7.32 
7.09 
7-34 
7.16 

6-99 

7-21 

-  9-59 

h.  m.     s. 
18  49  22.26 
51  33-26 
52  35-27 
54  42.02 
55   11.20 
56  58.63 
57  I7.I7 
59     9-25 
18  59  40.17 
19    o  31.26 
3  27.21 
4  56.10 
8  37-12 
II  39.60 

12    55.64 
15      2.IO 
15    32.16 
16  54.69 
19     3.21 
19  23  25.21 

i?     4  37-9' 
5  39-50 
7     3-12 
8  51.80 
ii   32.84 
12  59.81 
14  55-55 
15  43-37 
17   12.82 
19  50.13 
21   41.65 

22    15.69 
23    49-85 
24    18.47 
24    25.38 
26    23.96 

29  35-93 
31  40.94 
33  16.59 

35     8.82 

36    21  .6l 

37  32.47 
39  3I.7I 
42  29.89 

17  43  43-77 

22  43     3.0 
23     4  32-1 
22  54     5-2 
22  55  29.5 
23     6  47.6 
23     4  12.  I 
22  49  19.8 
23  24     6.3 
25   10.5 

25  30.3 
16  54.9 
10  41.8 
10  44.0 

19  48.3 

15    20.1 
2O    5I.I 

27  31-0 

19    53-5 

10  24.2 
23     3  31-9 

23  52     3-8 
23  52  52.9 
24     811.0 
7     7-2 
24     6  47.0 
23  25     8.4 
4i   5i.o 
23  46  56.2 
24     I   55.6 

24    12    29.4 

23  43     8.4 
23  50  30.2 
24  12   14.4 
23  57  21.  i 
52     5-9 
30  55-o 
56  53-8 
44  59-8 
39  24.7 
36  18.6 

39  41-3 
37  ii.  7 
34  45-4 
23  37  52.2 
24  10  19.8 

17. 

i         .  _ 

7. 

IO. 

31. 

^s 

£2 

J-I 

ec  . 

7. 

18 

•JT 

27 

53* 

»8 

70. 

23. 

35  - 

28 

+O.OI 

WAJ.     I 

+  0.01 
O.OI 
+  O.OI 
—  O.OI 

+  O.OI 
+O.OI 

+  O.OI 
-O.OI 

—O.OI 

—  O.OI 
O.OI 
—  O.OI 
+O.OI 

I. 
I. 

IV. 

II. 

IV. 
VII. 
VI. 
VI. 

)„==-! 

IV. 

V. 
IV. 
IV. 
IV. 
IV. 
IV. 
VII. 

III. 

IV. 
IV. 
V. 
IX. 
VI. 
IV. 
IV. 
IV. 
IV. 
VI. 
VII. 

III. 

VII. 
VII. 

4 
3 
4 
3 

2 

3 
4 

5 

'3° 

4 
4 

i 

i 

7 
5 
4 
2 
I 

5 
4 

i 

3 

4 
7 
3 
i; 
6 
6 

5 
6 
6 
6 

I 

35-    48 

27. 

52. 

58. 

10 

4 

.   .    51. 

I 

33 

57-2 

9.      22. 

Zo- 

28  .'5 
55-2 
51-4 

49-2 

4" 
7 
3 

20 

i 

-3 

•  5 

.2 

•  5 

0 

22.8 

52.4 

19.2 
15.2 

32.4 
9-5 

23.0 
4.0 
31-4 
26.5 

-14-2 

46.5 
35-5 

47-5    •    • 

-13  -4 

..   .      .   . 

39- 

27.0 
56.2 
33-0 

38.8    .   . 

'.   '•  '58  -'? 

•   • 

.       , 

35-2 
9-5 

47-3 

21. 

59-2 
33-7 

14.  2  26. 

7    4. 

31-4 
36.5 

4.2 

43 
48 

24 
1  6 

•  5 

.6 

•2 
•  5 

55-5    7-5 
0.5  12.4 
36.    48- 
28.2  40.4 

IO    4 

0.4 
52.5 
65.4 

4-5  16.5 

27.2 

39 

if).  2 

28.    40. 

49- 

1.4 

13-8 

2*6.     37-2 

•  •   5ro 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c            Zenith  Point.      Mic. 

Co. 

(131)  45-  Time  of  transit  over  T.  Ill  assumed 
as  2s  instead  of  52s. 
(131)  48.  Transit  over  T.  VII  assumed  to  have 
been  recorded  over  T.  VI,  and  min- 
utes as  56  instead  of  57. 
(131)  50.  Hor.  thread  assumed  as  2  instead  of  7. 
(131)  51.  Micrometer     reading     assumed     as 
39r.7O2  instead  of  4or.7O2, 
(131)  52.  Micrometer     reading     assumed     as 
39r.46o  instead  of  4Or.46o. 
(131)  60.  Minutes  assumed  as  18  instead  of  19. 
(131)  61.  Transit  overT.VII  assumed  to  have 
been  recorded  over  T.  VI,  and  min- 
utes as  22  instead  of  23. 
(132)     3.  Double. 
(132)     8.  Micrometer     reading     assumed     as 
43r.52i  instead  of  45'.  521. 
(132)  ii.  Transits   over    T.'s   II   and   III   as- 
sumed to  have  been  recorded  over 
T.'s  I  and  II. 

1848.           h. 
July    18,       15 

+  23.638 

s. 
jf  0.023 

s.                    s. 
—  0.410 

s.                                            r. 

+  0.535  i    o      o     3.57       40.021 

1 

INSTRUMENT  READINGS. 

CIRCLE. 

Barom. 

11 

IE 

r;  o 
<H 

-3  e 

e  o 
S  § 

X  0 

u£ 

Date. 

A. 

B. 

C.         D. 

Corr'd 

Mean. 

Mean. 

Zone  132 

1848.       h.    m. 
July  18,  17       4 

17     20 
17     40 
18       o 
18     20 
18     40 
19     2O 

297 

»         >• 

19    ^7'2 
9    (27-0 

25-5 
26.4 

32.8     34.2) 

32.7   32.  2J; 

29-75 

in. 
30.214 

75.2 
74.0 

73.3 
72.2 

69.1 

68.0 
67.7 

67-3 
67.0 
66.8 
65.8 

30.222 

30.228 

30.218 

76 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  132.    JULY  18.    MAJ.     D0  =—  23°  18'  30", 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T, 

., 

., 

MICROMETER. 

i 

* 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

it. 

12. 

26 

27 
28 
29 
30 

32 
33 
34 
35 
36 
37 
38 
39 
40 
41 
42 
43 
44 
45 
46 

47 
48 

49 
50 
51 
52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 
63 
64 
65 
66 

67 
68 
69 
70 
71 
72 
73 
74 

9 
6 

5 
4 
7 
8 
8 
8 
6 

7 
8 
8 
8 
9 
9 
8 

9 

7 
7 
7 
7 
9 
9 
5 
4 
8.9 
7 
8 
4 

10 

6 

7 
10 

9 
9 

8 
8 
7 
8 

9 
8 
10 
7 
9 

7 
8 

29. 

41.2 

48.5 
53-4 
33-7 

60.5 
45-6 

h.  m.     s. 
17  45  24.36 
47  29.18 
17  50    9.58 
18     041.  14 
2      5-76 

3  10.05 
4  41-85 
5  26.99 
5  27.88 
6  55-82 

7  59-09 
-8  41.78 
9  55.38 
it  13.40 

II   57-44 
13     6.82 
13  42.50 
16  29.30 

17     5-44 
18  41.00 

19  37-54 
19  54-28 
20  59.96 
23  43-33 
23  34-95 
24  14.88 
26  18.43 
27  10.  18 
28  33.18 
28  54.72 
30  40.18 
32   13.94 
33   19-77 
34  34-5? 
35  24.14 
36  45-54 
37   15.14 
41    21.14 
43  35-86 
44  52.57 
46  22.71 
47   16.87 
48  27.38 
49  56.25 
51     5-io 
51   17.43 
52  39-o8 
53     3-12 
18  54  11.38 

S. 

+28.41 
28.40 

28.40 
28.38 
28.38 
28.38 
28.37 
28.37 
28.37 
28.37 
28.37 
28.37 

28.36 

28.36 
28.36 

28.36 
28.36 
28.35 
28.35 
28.35 
28.35 
28.35 
28.35 
28.34 
28.34 
28.34 
28.34 
28.3-1 
28.33 
28.33 
28.33 
28.33 

28.33 

28.33 
28.32 
28.32 
28.32 
28.32 
28.31 
28.31 
28.31 
28.31 
28.31 
28.30 
28.30 
28.30 
28.30 
28.30 
+  28.30 

s. 
+O.OI 

—  O.OI 

+  O.OI 

—  O.OI 
O.OI 
—  O.OI 
+  O.OI 
+O.OI 
—  O.OI 
+0.01 
—  O.OI 
O.OI 
—  0.01 

—  O.OI 
+  O.O! 
+  O.OI 

—  O.OI 

+O.O1 
—  O.OI 

+  O.O1 
—O.OI 

—  O.OI 

—O.OI 
O.OI 
—  O.OI 

+O.O1 

VI. 
VII. 

VII. 

VII.,  V. 

VI. 

VII.,  V. 

VI. 

VII,  VIII 

VII. 
II. 

IV. 
IV. 
VII. 
VII. 

VII.,   V. 
VII.,  V, 

V. 

IV. 

ii. 
VII. 
IV. 
V. 

vh. 

VII. 

vii. 

3 

4 
5 
6 

5 
3 

2 

3 
6 

7 

7 
3 

2 
7 
2 
6 
6 
6 
3 
3 
3 
6 
i 
2 

6 

4 
4 
6 

3 
3 
2 

7 
5 

2 
4 
5 
6 

3 

3 
7 
4 
7 
7 
7 
3 
4 
i 

r. 

39.060 
40.080 

42.21 
39-M 
37.30 
4i-3i 
36.87 
42.242 
36.685 
33-205 
35-000 
35-332 
30.58 
41-85 
36.40 
36.855 
41.238 
45.85 
46.662 
36.58 
38.470 
32.642 
34-238 
33-74 
31.427 
31-190 
33.080 
•37-23 
34-149 
42.862 
34.162 
34-682 
31.652 
32.835 
39-780 
43-757 
41.510 

43-044 
41.127 
32.264 
38.345 
40.325 
41.000 
39-555 
37-99 
40.925 

42.443 
40.784 

50  56.57 
35  49-16 

28  43.88 
24  41.69 

17     3-77 
23  26.93 

37  39-73 
43  17.40 
37  46.27 
19  24.42 
12    28.86 
12    17.42 
41   16.56 
43  30.90 
'i  40.37 
46  22.81 

1-4  48.13 

12      g.l6 
II    41.29 

37  49-99 
36  44.61 
40     5  .  37 
18  49.26 
53  59-51 
49  29.94 
20  34.22 
33  58.38 
31   35.42 
18  52.32 
34  13-60 
39  13-28 
47  38.25 
14  24.16 
28  18.85 
44  42.6i 
27  49.99 
23  19-77 
13  45-91 
35   13-33 
37  26.43 
10  33.64 
29  48.70 
9     2.  18 
9  51.70 
10  45.60 
35  20.29 
28  35.58 
49  57.29 

-16.65 
16.42 
16.  14 
15.01 

14.86 

14-75 
14.60 
14-50 
14.49 

14-34 
14.22 
14.14 
14.01 

13-87 
13-79 
13.66 

13.59 
13.28 
13.21 
13.04 
12.93 
12.90 
12.78 
12.48 
12.48 
12.42 
12.19 
12.09 
11.94 
11.91 
11.70 

11-53 
11.40 
11.25 
11.17 

11.01 

10.95 
10.50 
10.25 
10.08 
9-93 
9-83 
9.70 

9-53 
9-33 
9-37 
9.21 
9.18 
-  9-04 

-  9-56 
-  8.44 

-  7-91 
7.61 

7-09 
7-52 
8.58 
9.00 
8.58 
7-23 
6.50 

6-49 

8.85 
9.01 
6.65 

9-23 
6.84 
6.69 
6.66 

8.59 
8.51 
8.76 
7.19 
9.80 
9-46 
7.32 
8.31 

S.I2 
7.20 
8.32 
8.70 
9-34 

6.S6 
7.88 
9.12 

7-52 
6.81 

8-39 
8.56 
6.58 
7-99 
6-45 
6.51 

6-59 

8.40 
7.90 
-  9-50 

h.  m.      s. 
17  45  52.78 
47  57.58 
17  50  37-98 
18     i     9.52 

2    34-14 
3  38-42 
5    IO.22 

5  55.36 
5   56.26 
7  24.19 
8  27.45 
9  10.14 
10  23.73 
ii  41.77 

12    25.81 

13    35.17 
14    10.87 

16  57.64 
17  33.78 
19     9-34 
20     5.89 

20    22.63 
21    28.31 

24  11.66 

24   3.30 
24  43.23 

26   46.77 

27  38.52 
29   1.51 
29  23.04 

31     8.51 
32  42.27 
33  48.11 
35     2.90 
35  52.46 
37   13.87 
37  43.46 
41  49.46 
44     4.16 
45  20.88 
46  51.02 

47  45-17 
48  55.69 
50  24.54 
51   33-39 
51  45-72 
53     7.38 
53  3L42 
18  54  39.69 
• 

0          1                   11 

24     9  52.8- 
23  54  44.0 

23  47  36.8 
43  34-2 
•     35   55-6 
42   19.0 
23  56  32.8 
24      2    10.9 
23    56   39.2 
38    15-9 
31    19-5 
23  3«     7-9 
24     o     9.3 
24      2   23.7 
23    30   30.7 
24     5   15-6 
23  33  38.2 
30  59-1 
30  31.0 

56  41-5 
55   36.0 
58  56-9 
23  37  38-9- 
24  12  51.8 
24     S  21.8 

23  39  23.7 
52  48.8 
50  25.5 
37  41.4 
53     3-6 
23  58     3-5 
24    6  29.0 
23  33   12.3 
23  47     7-9 
24     3  32.7 
23  46  38.8 
42     7-8 
32  33.0 
54     I.S 
56  14-9 
29  20.  o 
48  36.4 
27  48.2 
28  37-5 
29  31.6 

54     7-9 
23  47  22.7 

24     8  45-8 

6 

17.  c 

34.0 

30.3 

41.2 

54- 

•2 

39-8 

19.8 

32. 
35.2 

31.5 

25-4 

37-5 

31- 

42-7 

•    • 

53'5 

5-o 

'7-5 

29.2 

5-5 

17-4 

29.2 

'3-5 

25-7 
|I    S 

37-4 
=  1    s 

36.0 

7-3 

'9-5 

•U.2 

ii.  i 

66    I 

• 

15.2 

34-5 
57-2 

46. 

18   r 

•    • 

4-0 

16.2 

28.2 

14.0 

26. 
46.5 

37-7 
43-8 

50.2 
56.0 

.    . 

-    . 

•   • 

•   • 

•   • 

36.3 

57-3 

48- 
10. 

60.2 

21.5 

Q.O 

•    • 

29.4 
59- 

24.2 

40.7 
10.7 

36.' 
52.6 
22.6 

33-3 
47-2 

34-7 

45-2 

(!').( 

57-0 
53.0 

51-4 

56-3 

8.0 
17. 

2O.  2 

.  . 

•  • 

.    . 

29.2 
51.2 

41-5 

3--0 

•    • 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Date-                Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.     Mic. 

Co.      (132)  < 

>6.  Micrometer     reading     assumed     as 
37r.2&4  instead  of  32'.  264,  to  agree 
with  Arg.  220,  162. 

1848.       h.  m.            s. 

s. 

s.                  s. 

s. 

„      '        "              .r 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

li 

|| 

—  .  c 
C   0 

™    £ 

* 

A. 

B.         C.         D. 

Corr'd 
Mean. 

Barom. 
Mean. 

Zone  132 

1848.       h.     m. 
July  18,  19     50 

2f>7  '9  (29:  2 

28.3     35-7     35-  oj 
29-9     35-3     37-zi 

" 

in. 

o 

65.9 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


77 


ZONE  132.     JULY  18. 

MAJ.     D0=  —  23°  18'  30"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

-, 

s. 

—  O.OI 
+  O.OI 
—  O.OI 

—  O.OI 

—  O.OI 
+O.OI 

—O.OI 

—  O.OI 
—O.OI 

—  O.OI 
—O.OI 

+  0.01 

—  O.OI 
+  O.OI 

—  0.01 

+  0.01 
+  O.O1 
—  O.OI 

MICROMETER. 

i 

• 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

75 
76 
77 
78 

79 
So 
81 

82 
83 
84 
85 
86 

87 
88 
89 
go 

91 
92 

93 
94 

95 

96 

97 

•98 

99 

IOO 
IOI 
102 
I03 
104 
105 
1  06 
107 

108 
log 
no 
in 

112 

113 
"4 
"5 
116 
117 
118 
119 

120 
121 
122 

123 

9 
6 

9 

5 
8 
7 
7 
8 
8 
7 
7 
9 
8 
8 
S 
8 
8 

9 
8 
8 
9 
9 
9 
9 
9 

I 

6 
7 
7 

9 

6 
6 

8 

7 

8 
8 
S 

9 

8 
8 
9 
9 

8 

7 
7 
7 
9.  10 

9 

|S    | 

1  .2 

h.  m.      s. 
18  55  48.79 
56  59-37 
57  39-23 
59  it-70 
18  5g  48.64 
ig      2   29.91 
3  36.38 
3  31-55 
6     0.78 
7  19.67 
7  46.08 
8  33-93 
9  44-53 
ii   12.34 
ii  31-94 
13     6.81 
14  32.88 
14  40.90 
15  36.45 
17  47-70 
21  44.64 

22    27.14 
24    45.92 
24   47.40 
26      8.92 
28    28.14 
30    20.05 

30  37.44 
31   34-46 
32   n.  16 
33  53-30 
34   59-40 
35   12.46 
36  45.87 
37  37-62 
37  42.41 
38   56.78 
40  27.23 
40  54.86 
41   38.14 
43  23.67 
44     4-54 
45   28.37 
46     5-41 
47   13-98 
48   56.22 

49  25.31 
50  28.40 

19  53  47-42 

s. 

+28.30 
28.30 
28.  2g 
28.29 
28.29 
28.29 
28.29 
28.29 
28.29 
28.28 
28.28 
28.28 
28.28 
28.28 
28.28 
28.28 
28.28 
28.28 
28.27 
28.27 
28.27 
28.27 
28.26 
28.26 
28.26 
28.26 
28.26 
28.26 
28.26 
28.26 
28.26 
28.25 
28.25 
28.25 
28.25 
28.25 
28.25 
28.25 
28.25 
28.25 
28.25 
28.25 
28.25 
28.24 
28.24 
28.24 
28.24 
28.24 
+  28.24 

IV. 
VII. 
VII. 

IV. 
VI. 
ii. 

VII. 
VI. 
VII. 
VI. 

VII,  V. 

n. 
IV. 

4 

7 

2 

7 
4 
3 

7 
3 
3 
7 

2 

4 
4 

2 

3 
4 

6 

5 
6 
6 
3 
3 
6 
6 
6 
7 
5 
5 
3 
3 
3 
7 
6 

3 
2 

5 
7 

2 

3 

5 
6 

4 

2 

I 

7 

5 
5 

2 
2 

r. 
41-73    5 

39-54 
36.297.1 

45.405 
46.9572 

32-514-1 
39.082!! 
35.452: 
35.534: 
39-24    l 
35-015  J 
•34-564:; 
38.687; 
47-214.) 
41.905: 
35-060; 
37.1981 
39.162: 

32.1741 
•52.  17   : 
38.608; 
42.583; 
35-978' 
32.198  i 
33-39   i 
32.13    i 
34.91    : 
34.5352 
3I-350- 
•32.691. 
34-iSo- 
36.6241 
35.109 

37-30  ; 
35.605'. 
37.058; 
39.75 

36.447' 
32.35    4 
37.680: 
43-4641 
43.837: 
41.807. 

,  -       r  QC 

4L383 
38.594!: 
37.604: 

32.94   - 

39-  962  <• 

9     0.40 
9  52.4S 
6  42.35 
6  30.18 
6    0.36 
o  10.05 
o     8.14 
S  28.26 
8  26.02 
o     2.81 
7  26.79 
3     6.98 
o  44.96 
o  26.44 
4  46.29 

2    50.O6 
V       7-30 

4  40.66 

9  59-93 
o    0.50 
6  40.13 
4  22.94 
7  49-20 
9  59-42 
9  18.44 
4     7.70 

7     7-39 
7  20.31 
o  50.14 
o     3.85 
9  12.66 
i  32.  g2 
8  19.25 
17  25.18 
17     6.46 
5  53.41 
9  45-24 
|6  37-45 
o  15.11 
5  31-39 
3  31-45 
7  47-71 
13  32.69 
L7  11.81 
8  48.  gg 
5     0.49 
5  34-59 
(8  37-99 
4  36.37 

-  8.88 
8.74 
8.67 

8.49 
8.42 
8.12 

7-99 
8.01 
7.72 
7-57 
7.52 
7-43 
7-3' 
7.M 
7.10 
6.92 
6.76 

6.75 
6.64 
6.40 
5.96 
5.87 
5.62 
5.6i 
5-47 
5.19 
5.00 

4-95 
4.84 

4-77 
4-58 
4.46 

4-44 
4.27 

4-17 
4.  16 
4-03 
3.85 
3-8o 
3.68 
3-52 
3-44 
3-28 
3-21 
3-og 
2.8g 
2.82 
2.72 
-   2.34 

-  7.93 
6.51 
9.26 
6.27 
7.71 

8.79 
6.53 
8.64 
8.64 
.  6.52 
9-35 
8.25 
8.07 
8.  Si 
8.36 

8.22 

7-04 
7.62 
7.26 
7.26 
8.51 
8.34 
7.08 
7.26 

7-21 

6.82 

7-79 
7.82 
8.83 
8.78 
8.72 
6.63 

7-12 

8.57 
9-30 
7-70 
6.48 

9-27 
8.80 
7.68 
6.77 
7.85 
9-03 
9-3' 
6.42 
7.64 
7.68 
8.31 
—  8.00 

h.  m.      s. 
18  56  17.09 
57  27.66 
58     7-53 
t8  59  39.98 
ig     o  i6.g3 
2  58.20 
4     4.66 
3  59.84 
6  2g.O7 

7  47-94 
8   14.37 
g     2.21 
10    12.  81 
ii   40.62 

12      O.22 
13    35-Og 
15      US 
15     9.18 
16     4.72 
IS   15.97 
22    12.  gi 
22    55.41 
25    14.17 
25    15.66 
26   37.18 
28    56.39 
30  48.31 
31      5.70 
32      2.72 
32    39.42 

34  21.56 
35  27.64 
35  40.70 
37  14-12 
38     5-88 
38  10.66 
39  25.02 
4°  55-49 
41   23.11 
42     6.39 
43  51-  91 
44  32.79 
45   56.63 
46  33.66 
47  42.21 
49  24.46 

50     3-55 
50  56.64 
19  54  15.66 

23  47  47-2 
23  28  37.7 
24     5  30-3 
23  25  14.  g 
44  46.5 
58  57-0 
28  52.7 
57  14-9 
57  12.4 
23  28  46.  g 
24     6  13.7 
23.  51  52.7 
49  30.3 
59  12.4 
53  31-8 
51   35-2 
35  5LI 
43  25.0 
38  43-8 
38  44.2 
55  24.6 
53     7-2 
36  31-9 
38  42.3 
38     Li 
32  49-7 
45  50.2 
46     3.1 
59  33-8 
58  47-4 
57  56.0 
30  14.0 
37     0.8 
23  56     8.0 
24     5  49-9 
23  44  35-3 
23  28  25.8 
24     5  20.  6 

23  58  57-7 
44  12.8 

32  ii.  7 
23  46  29.0 
24     2  15.0 

24     5  54-3 
23  27  28.5 
43  41.0 

23  44  I5-I 
24     7  ig.o 

24     3   16.7 

35 

.2 

47-4 

59-5 
12. 

51.4 

23-4 

3-3 

35-4 

15-2 

42.  5 

••  • 

6. 

17-7 

29.5 
36.2 

42.4 
48.4 

•   • 

25.4 

24-7 

37 

.0 

48.8 
7-7 

60.5 

IQ.  3 

IO.2'22.2 
.     IO. 

rf,     T 

87.. 

48. 

0.7 

I2.3 

'.   '.      S.'o 

21  .O 

6.4 
32.7 

KJ.O 

31.043.0 

.   .    17. 

24 

.2 

35-4 

47-5 
44-3 

57-2 

61.0.12. 

8.  '5    '.  '. 
3-2 

44-2 

22 

4 

5< 
1  3 

-3 

.4 

.2 

if,  '•> 

.   . 
21.2 

II.  2 

33-0 

23-7 
44-6 

8  ? 

3(    2 

25-7 

10  s 

29 

-17    2 

.2 

41-5 
47-3 

53-  2 

59-4 

ifi    c 

•g- 

22. 

34-2 

45-4 
37-4 

49-8 

20.  7    . 

39-4 

51-      3-5 

48  .  7 

23-7 

35-5 

28.5  40.7 
52.  <;    .   . 

.    . 

.   .    IT  .  c; 

44- 

56.4 

8.2 
47-3 

38.5 
59-3 

49-5 

•    • 

47-3 

59-5 

•    • 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

tn                    n 

c 

Zenith  Point. 

Mic. 

Co. 

" 

1848.         h. 

s. 

s. 

s.                    s. 

s. 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

-o  P 
11 

•a  £ 

—  •     '— 

x  <u 

<*& 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Barom. 
Mean. 

1848.      h.  m. 

in. 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE 

132. 

JULY  18,    MAJ.    Du=  —  23°  18'  30". 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

ai 

a.. 

MICROMETER. 

i 

rf, 

i/l 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I- 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

124 
125 
126 

i 

2 

3 
4 
5 
6 

7 
8 

9 
10 

it 

12 
13 

14 
15 
16 

17 
18 

19 
20 
21 
22 

23 

24 

25 
26 

27 

28 

29 
30 

31 
32 

33 
34 
35 
36 
37 
38' 
39 
40 

4i 
42 

7 
9 
6 

10 

10 

IO 

9 
9 

10 

9 
9 
8 
8 
9 
9 
9 
9.10 
IO 
IO 
10 
IO 

9.10 

IO 
tO 

to 

9 
9.10 

IO 

9.10 
9 
9 

9 

IO 

8.9 
9.10 

IO 

8 

10 

9.10 

10 
IO 

9 

to 

14.5 

h.  i 

19 

'9 

)NE 
17 

17 

18 
18 

n.      s. 
54  38.39 
58  13-31 
59  11.26 

133-    Jt 

»5     9-07 
t°  47-31 
jo  55-54 
5  i  30.50 
53  ".36 
55     7-8o 
;6     2.04 
57  33-74 
57  43-59 
59  io-99 
59  59-59 
o  47-24 
(?)27-55 

2   41-59 

3  47.58 
4  19-52 
9  31-68 
10  44.88 
[o  51.30 

12    33.16 

13  12.03 
14  47-54 
[6  13.26 
[7  22.28 
18  39.98 
19     0.59 
20   26.16 
22      2.52 
23    I0.8I 

24  10  06 

+28.24 
28.24 
+28.24 

LY    ig. 

+  27.87 
27.87 
27.86 
27.86 
27.86 
27.86 
27.86 
27.85 
27.85 
27.85 
27.85 
27.85 
27.85 
27.85 
27.84 
27.84 
27.84 
27.83 
27.83 
27.83 
27.83 
27.83 
27.83 
27.82 
27.82 
27.82 
27.82 
27.82 
27.82 
27   82 

s. 

+  O.OI 

Ms. 

. 

—  O.OI 
—  O.OI 

•     • 

' 
—  O.OI 

—O.OI 
O.OI 
—O.OI 

—  O.OI 
+  0.01 

—O.OI 

D,=  - 

VII. 
VII. 
.  V. 
VII. 

VII. 

III. 

IV. 

III. 

VII. 
IV. 
VII. 
V. 
VII. 
V. 
V. 
VII. 

III. 

IV. 
V. 
IV. 
VII. 
VII. 
IV. 
V. 
IV. 
VII. 
VII. 
VI. 
V. 
V. 
IV. 
IV. 

II. 

IV. 

III. 

V. 
VI. 
IV. 

II. 

6 
4 
2 

20° 

3 
3 
3 
7 
3 
5 
6 

2 

3 
3 
3 
4 

5 
5 
5 
6 

4 
4 
7 
6 
6 

5 
6 

•  2 

3 
3 
6 

4 
4 
4 
7 
5 
4 
5 
6 

3 
4 
3 
6 
6 

6 

r. 
32.405  i 
29.604  ; 
43.9684 

50'  50". 

44-9563 
44-7993 
40.8253 
43-952 
34-5553 
37.3822 
36.285:1 
4S.43'.  3 
39-48    3 
38.40   3 
43.2183 

40.40    j2 

42.5302 

40  .  699  2 
35.9562 
41-745:1 
37.57o:3 
40.688:2 
39.348 
36.0881 
36.81    i 
44-926,2 
39.5001 
39.192  4 
41.4403 
42.4063 
46.835:1 
40.322  2 
40.6302 
41.1622 
46.192 

49.3I5I 
45.828^2 
48.652;! 
48.892  i 
39-0883 
44.8402 
38.8023 
39.2101 
35:162  i 
40.9522 
43.6501 

n 

9  52,40 
5  58.11 

2    18.38 

3  35-68 
3     6.70 
5  23.74 
7  20.26 

8  59-51 
5  42.22 
7  38.75 
9  44-47 
6     9.86 
6  47.29 
4     1.  10 
9  46.20 
2  44.67 
3  47-96 
6  31.36 

4  30.42 
i   23.69 

9  36.31 
9  59-08 
7  45-54 
7  20.42 
i  22.14 
5  48.00 
5     2.88 
5     2.57 
4  29.07 
I  35-09 
9  48.81 
9  38.28 
9  19-95 
6     3-34 
8  51.19 
6  39-M 
9  14.02 
o  24.36 
6  23.59 
7  13-25 
6  33^34 
5  57-99 
8  17.42 
9  26.97 
3  24.94 

—  2.25 
1.85 
-1-74 

—  2t.II 
20.94 
20.55 
20.50 
20.34 
20.15 
20.O6 
19.91 
19.90 
19.76 
19.68 
1  9  .  60 
I9.54 
19-42 
19-31 
19.26 
18.76 
18.64 
18.63 
18.46 
18.39 
18.24 
18.10 
17.98 
17-85 
17.80 
17.68 
17.52 
17.40 
17-30 
17.13 
16.96 
16.82 
16.77 
16.70 
16.46 
16.36 

16.33 
16.20 
16.03 
16.06 
-15.50 

-   7.25 
8.47 
-   8.95 

-   3-26 
3-17 
3-33 
i.  60 

3.54 
2.72 
2.24 
3-59 
3.36 
3-4" 
3-23 
3.00 

2.54 
2.61 
2.78 
2.02 
3-07 
2.97 

1-73 
2.23 
2.21 
2.46 
2.09 
3-94 
3-31 
3-27 
1.84 

2-99 
2.98 

2.95 
1-5' 
2.28 
2.79 
2.31 
1.76 

3-39 
2.81 
3-40 
2.  IO 

2.27 
2.96 
-    1-95 

h.  in.     s. 
19  55     6.63 
58  41-55 
19  59  39-51 

17  45  36.94 
47   15.18 
51  23.40 
51   58.35 
53  39-22 
55  35-66 
56  29.89 

58     1.59 
58   11.44 
'7  59  38.84 
18    o  27.44 
i   15.09 
-••i  55-40 
3     9-44 
4  15-42 
4  47-35 
9  59-52 
II   12.71 
II   19.12 
13     0.98 
13  39.S5 
15   15-37 
16  41.08 
17  50.11 
19     7.80 
19  28.41 
20   53.97 
22    30.34 

23    38.63 
24    37.88 
26   24.12 
28      2.23 
29   29.31 
2g    56.72 
30  41.30 

33     0.95 
34     5-03 
34  23.65 
35  40.95 
37  21.29 
37     5-87 
18  42  41.17 

23  38  3L9 
23  54  38.4 
24     o  59-1 

21   24   50.0 
24  20.8 
21    26   37.6 
20    58    32.4 
21    30    13.4 

16  55.1 
8  51.0 
30  58.0 
27  23.1 
28     0.4 
25   M.O 
20   58.8 
13    56.8 

15     o.o 
17  43-4 
5  41-7 

22    35-5 
20  47.9 
I      9.4 
S  56.2 
S    31.0 
12    32.8 

6  58.2 

36  14.8 
26  13.7 
25  40.1 

2  44-6 
20  59.3 

20    48.7 
20    30.2 

57   12.0 
10    0.4 

17  48.8 

10  23.1 

I  32.8 
27  33.4 

18  22.4 
27  43-1 
7     6.3 
9  25.7 
20  36.0 

21     4  32.4 

37-2 

1-5 

23.2 

21. 

37-2 
35-4 

* 

32-5 

47-3 
44-5 

•  •  . 

Z( 

•  • 

32- 

7. 

f) 

35. 

|fi  R 

=6 

50. 

22. 

2. 

14. 

II  . 

35- 

53-5 

5- 

55. 

8 

3. 

47.5 

13- 

25- 
34. 

37- 
»6 

|6 

3s  c 

•  • 

.  . 

2-5 

22.5 

26.2 

34-5 

.  . 

26.' 

33- 

I'R' 

44-6 
22.5 

56. 

34-5 

8. 

•  • 

•    • 

25    56.32 

27  34-43 
29     1.50 
29  28.92 
30  13-50 
32  33-15 
33  37-25 
33  55.85 
35  13-16 
36  53-50 
36  38.07 

42  13-39 

27.81  —  o.oi 
27.81  —o.oi 

27.81    .    . 

27.81  —o.oi 
27.81  —o.oi 

27.80]   .    . 

27.80    .    . 
27.80     .     . 
27.80  —o.oi 
27.80  —o.oi 
27.80     .     . 
f  27.79-0.01 

28.5 

40.5 

53- 

57-5 

9-5 

21.6 

19.5 

13. 

25. 

53-5 

'7- 

13.5 

38- 

CORRECTIONS. 

REMARKS. 

*>•*>•              CC.ock0f 

Hourly 
rate. 

ni                  n 

c 

Zenith  Point.     Mic. 

Co. 

(133)     i.  Micrometer     reading    assumed     as 
43r.956  instead  of  44r.956. 
('33)  13.  Minutes  assumed  to  be  I. 
(133)  26.  Transit    over   T.    VII    assumed    as 
36"  instead  of  46". 
(i33)  41-  Hor.  thread  assumed  as  4, 

1848.'            h.               s. 
July.  '19,      15        +23.152 

s. 
g  o.ooo 

s.                  s. 
—  0.410 

\ 

s. 

0.535 

°     '       "                r. 
o    o    4.51       40.021 

INSTRUMENT  READINGS. 

CIRCLE. 

•o  E 

«    0 

|E 

~  5 

<£ 

11 

51 

X    0 

«iS 

Date. 

A. 

B.        C. 

D.  " 

4-2 

Corr'd 
Mean. 

Barom. 
Mean. 

Zone  133 

1848.       h.  m. 
July  19,    17  45 
18  14 

19  15 

19  52 

20   2O 

299 

50    o.o 

57-2       4-4 

" 

1-45 

in. 

30.  160 
30.158 
30.154 
30.152 
30.150 

75- 
74. 

73-8 
73- 
73- 

0 

71- 

69-5 
69. 
68.2 
68. 

•     • 

/ONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


79 


ZONE  133.    Jri.v 

ig.     Ms.     D0  =—  20°  50'  50"  —  Continued. 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T. 

., 

o, 

MICROMETER. 

i 

,, 

dt 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

II. 

12. 

43 
44 
45 
46 
47 
48 

49 
50 
51 
52 
53 
54 
55 
56 
57 
5S 
50 
60 
61 
62 
63 

65 

66 

67 
68 
69 
70 
71 

72 

73 
74 
75 
76 
77 
78 

79 
80 
81 
82 
83 
84 

86 

87 
88 
89 
go 
91 

10 

g.io 

10 
IO 
10 

5 

10 

IO 
IO 
IO 
10 

9 

10 
IO 
IO 

4 

10 
10 
10 
10 
IO 

9 

10 

10 
10 

8 

IO 
10 
10 

9 

IO 
IO 
10 

8.9 
9 
9 

IO 
IO 
10 
10 
IO 
IO 
IO 
10 
10 
10 

9 

t 

_ 

37- 
25.6 

49-5 
37-2 

21. 

h.  m.     s. 
18  42  25.65 

44  12.74 
44  45-52 
45  53-01 
48   12.53 
48  18.67 
49  49.36 
52  24.62 
54     6.42 
54  47-07 
55   15.26 
55  40.42 
56  12.52 
56  32.60 
18  59  10.48 
ig    o  22.57 
2  57-64 
4  36.87 
5  13-54 
6     0.48 
6  41.54 
7  52.38 

9  54-91 
g  28.09 
II   39.50 
13  I9-" 
13  37-52 
15  32.89 
15  42.76 
17     5-45 

IS      O-.02 

19  13.48 

20  20.43 
21    31-54 

22     3-57 

26  15.37 

26  20.55 

27  13.87 
29  57.62 

30  33.46 
30  55.56 
32  31-14 
34     3.30 
35     8.37 
36  45-88 

37  18.41 
38  41.40 
40     7.29 
ig  42     2.63 

s. 

27-79 
27-79 
27-79 
27-79 
27-79 
27.78 
27.78 
27.78 
57-78 
27.78 
27.78 
27-78 
27.78 
27-77 
27-77 
27-77 
27-77 
27-77 
27-77 
27-77 
27-77 
27-76 
27.76 
27.76 
27.76 
27.76 
27.76 
27.76 
27.76 
27.76 
27.76 
27.76 
27.76 
27.76 
27-75 
27-75 
27-75 
27-75 
27-75 
27  75 
27-75 
27.75 

27-75 
27-75 
27-75 
27-75 
27-75 
+27.74 

s. 

—  O.OI 

—O.OI 
—  O.OI 

—  O.OI 
—  O.OI 

—  O.OI 

—  O.OI 

—  O.OI 
O.OI 
O.OI 
O.OI 
—O.OI 
+  O.OI 
—  O.OI 

+  O.OI 
+  O.OI 

VI. 
V. 
VII. 
VII. 
II. 
V. 
IV. 
IV. 
III. 
IV. 
V. 
VII. 
VII. 
VII. 
VI. 
VII. 
VII. 
IV. 
VI. 
VII. 
VII. 
VI. 

III. 

VII. 
VII. 
IV. 
VII. 

II. 

VI. 
VII. 
VI. 
VI. 
VI. 
V. 
F  W 

7 
5 
G 

7 
4 
4 

G 
S 

7 
5 
S 
7 
3 
5 
5 
4 
3 
3 
5 
5 
4 
5 
3 
7 
7 
6 

7 

7 

2 

7 
4 
I 
I 

r. 
37.942 
42.430 
39-575 
38.275 
40.691 

45-335 
42.042 
36.480 
43.390 
39.422 
42.49 
49-265 
36.769 
37.278 
43.382 
39.610 
38-852 
39-439 
35.852 
38.070 
44.40 
40.80 
49.630 
42.838 
44  •  596 
49-350 
44.315 
42.095 
40.575 
43.6go 

46.139 
46.020 

45.I32 
47.192 
40.021 
40.825 

40.355 
35.802 

35-599 
40.775 
34.842 
47.390 
48.760 
51.400 

44.587 
48.442 
42.614 
41.080 
46  .  960 

10  47.42 

22   48.34 
15    45.18 

10  35.81 

2g   36.10 
26   56.20 

34  41-84 
17  32.03 

22    15.27 

9  56.54 
22   46.27 
18  52.68 
II  27.69 
37  25.71 

22    15.46 

24  25.26 
30  39.30 
36  11.51 
38  14.07 
25  18.30 

21    4O.25 
28    57.89 

18  40.32 

34  14-19 
6  58.08 

4  14-55 
13     1-89 
7  49-95 
9  16.73 
42  27.71 
6     5.06 
26  32.53 
47  27.41 
46  *6.54 
V)  59.04 
15  .  2.25 
23  59-59 
[7  55-35 
38  23.69 
29  33-31 
t7  32.49 
tg  57.40 
to  28.99 
17  39-26 
27  21.97 
25     9.09 
28  29.94 
14  53-55 
to  35-31 

-15.48 
15.30 
15-24 
15-12 
14.  8g 
14.88 
14.73 
14.47 
14.30 
14-23 
14.17 

14-13 
14.08 
14.05 
13.78 
13.66 
13-40 
13-24 
I3.I7 
13.09 
13.02 
12.  go 
12.70 
12.74 
12.53 
12.36 
12.33 
12.13 

12.12 
11.98 

11.77 
11.66 
11-54 
11.49 
1  1.  06 
11.05 
10.97 
10.70 
10.63 
10.60 
10.44 
10.29 
10.  19 

10.02 
9-97 
9.83 
9-69 
-  9-50 

-  1.78 

2.54 
2.og 

1-77 
2.97 
2.81 
3.29 

2.21 
2.50 

1-75 
2.54 
2.29 

1.83 
3.46 
2.50 
2.63 
3.03 
3.39 
3-54 
2.69 

2.45 
2.93 
2.44 
3.27 
1-55 
1.36 
i.8g 
1.62 
1.68 
3-8o 

1-49 

2.78 
4.12 
4.08 
3.00 
2.03 
2.61 

2.22 

3-55 
2.97 
4.12 

2.34 
1-73 
2.20 
2.82 
2.68 
2.90 

2.02 
-    3.69 

h.  m.     s. 
18  42  53.43 
44  40.53 
45  13-30 
46  20.79 
48  40.32 
48  46.46 
50  17.14 
52  52.39 
54  34-20 
55   14-84 
55  43.04 
56     8.20 
56  40.29 
57     0.38 
18  59  38.25 
19     o  50.34 
3  25.41 
5     4-64 
5  4I.3I 
6  28.25 

7     9'3: 
8  20.15 

10    22.66 

9  55.85 
12     7.25 
13  46.86 
14     5-27 
16    0.64 
.  16  10.51 
17  33.22 
IS  27.77 
19  41.24 

20   48.20 
21    59-31 
22   31.33 
26  43-11 
26  48.30 
27   41.61 
30   25.37 
31       I.  21 
31    23.32 
32    58.89 

34  31-04 
35  36.11 
37  13-63 
37  46.16 
39     9-15 
40  35-03 
19  42  30.37 

21      I    54-7 
13    56.2 

6  52.5 
I  42.7 
20  44.0 
18     3.9 
25  49-9 
8  38.7 
13   22.1 

i     2.5 
13  53-0 
9  59-1 
2  33-6 
28  33.2 
13  21.7 
15  31.6 
21  45-7 
27  18.1 
2g  21.7 
16  24.1 
12  45.7 
20     3.7 

9  45-5 
21    25    20.2 
2O    58       2.2 

20  55  18.3 
21     4     6.1 
58  53-7 
o  20.5 

21  33  33-5 
20  57     8.4 

21  17  37-1 
38  33-2 

37    22.2 
21       3-5 

6     5-3 

15       3-2 

8  58.5 

29  27.9 

20    36.9 

38  37-2 

II       O.2 

I  31.0 

8  41.6 
18  24.8 
16  12.7 

19  32.7 

5  55-3 
21    31    38.5 

37- 

4C 

18. 

30.542.5 

54-5 

47. 

27. 

4 

,R 

s 

46 

e 

21. 

25. 

37 

2J 

»6 

31-5 

43- 

•     • 

16. 

27.8 

•2     C 

•    • 

.    . 

ig. 

9.521. 

•   •     •   • 

6-5 

9n 

18. 

JO. 

44 

-6 

43- 

55-5 

7- 

52. 

3-5 

27- 

rfl' 

—  O.OI 
—  O.OI 

+  0.01 

—  O.OI 
—  O.OI 

—  O.OI 

II. 

VII. 
V. 

II. 

IV. 
VII. 
IV. 
V. 
VI. 
V. 
VI. 
V. 
V. 
IV. 

6 

6 

3 
4 
2 

5 
6 
5 
4 
4 
4 
6 

2 

34 

25-5 

37-5 

.    . 

T-l     c 

3L 

54-8 

20. 

32. 

•   •    34- 

46. 

.... 

53-5 

5- 

16.5 

IO 

39- 

51- 

3-5 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m 

s. 

n 

c 

Zenith  Point.     Mic. 

Co. 

('33)  54-  Transit  over  T.  VI  assur 
been  recorded  as  over  1 
(133)  64.  Micrometer     reading     a 
4ir.8o  instead  of  4Or.8o. 
(i33)  69.  Minutes  of  transit  assum 
stead  of  13. 
(133)  70.  Micrometer     reading     a 
43r-°95  instead  of  42r.og 

ned  to  have 
.  VII. 

isumed     as 

ed  as  14  in- 
;sumed    as 

1848.       h. 

s. 

s. 

s. 

s. 

0      '        "                 r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

jj 

•a  S 
c  o 

A. 

R. 

C.         D. 

Corr'd 
Mean. 

Mean. 

1848. 

h.     m. 

in. 

8o 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  133.    JULY 

19.     Ms.     D0  —  —  20°  50'  50''  —  Continued. 

No. 

92 

93 
94 
95 
96 

97 
98 
99 
too 

101 
102 

103 

104 

105 
106 
107 
108 
tog 
no 
in 

112 

»3 
114 

"5 
116 

"7 
118 
119 
1  20 

121 
122^ 
123 
124 
125 
126 

127 

I 

2 

3 
4 
5 
6 

8 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

0, 

a.2       MICROMETER. 

i 

d, 

d, 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

IO 
10 

9 
9 

10 
10 

9.10 

10 
IO 
10 
10 
10 
IO 

9 

10 

10 

10 
IO 
IO 

9.10 

10 

9 
9 

IO 
10 
IO 

9 
9 

IO 
IO 

9.10 

IO 
10 
IO 
IO 

9 

8 
9 
7 
8 
8 
6 
6 

.  . 

II. 

22. 

33-5 
19. 

.  . 

.  . 

h.  m.      s. 
19  43  33-95 
44  19-1° 

50  56.58 

52  57-15 
53  41-53 
55  31-62 
56  51-95 
57   19-32 
ig  58  23.70 

20      0    19.38 

i  37.12 
.5  38.24 
7  33-50 
10  12.95 
10  25.31 

11  33.23 
13  51.27 

14  19.01 
15     7.58 
17  39.61 
19  18.40 
19  48.93 
21    30.75 

24  is-4g 
26  15.20 
27  17-50 
29  15-19 
30  27.01 
32  23.00 
34    3-20 
35  41-41 
36  35.46 
39  27.38 
40  40.73 
44     3-59 
20  45  37.63 

XE  134.     Ju 

17  58  47.85 
18     o     6.87 
I  47.21 
2   39.33 

3  36.68 
4  41.56 
5  59-72 
18     6    6.78 

s. 

+27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27-74 
27-74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
27.74 
+27.74 

LY   20. 

+  28.89 
28.88 
28.88 
28.88 
28.88 
28.88 
28.88 
+  28.88 

s. 

—  O.OI 
—  O.OI 

—O.OI 

—O.OI 
—  O.OI 

—O.OI 
—O.OI 

MAJ. 

—O.OI 

IV. 
IV. 
III. 

IV. 
VII. 
IV. 

III. 

V. 
V. 
•VI. 

IV. 
VI. 
V. 
HI. 
V. 
V. 
IV. 
V. 
VII. 
IV. 

II. 

IV. 

III. 

VII. 
IV. 
VII. 
V. 
IV. 
V 
IV. 
IV. 
V. 

III. 

V. 

III. 

IV. 

IV. 
IV. 
VI. 

VI. 

3 
4 
5 
3 
6 

7 
3 
4 
5 
7 
3 
5 
4 
4 
4 
3 
4 
7 
4 
4 
6 
3 
5 
5 
5 
6 

2 

3 
4 
4 
3 
3 
4 
3 
4 
2 

30" 

5 

2 

4 
7 
4 
3 

5 
4 

r. 

39-770,3 
40.2922 
35.7252 
34.8523 
34.4901 
45-720 

4L7243 
41.7192 
39.8722 
38.3081 

38.5053 
40.4502 

35-505!3 
32.9623 
36.6503 
37.9722 

42.815  2 
40.273! 
35.1823 
45.5322 

43  .  708  i 
45.265:3 
44.430,2 
44.5822 
37.58    i 
40.5801 
47.099; 
38.184; 
40.6625 

4O.3Q2  5 
41.506!: 

45-195:: 
41.418,5 

49-742'! 
49.852: 
47.S54- 

47'  30". 

42.9322 
39.0524 
40.8822 

38.19    i 
32.16   ; 
37.612; 

4O.2I2  5 
33.363  * 

6    o.n 
9  49-94 
6  39.31 
8  49-51 
8  40.33 
6  19.60 

4  35-55 
9     0.76 
4  50.90 
o  34.81 
6  43.68 
3  56.46 
2  34.83 
4     2.42 
I   55.38 
5  21.90 
8  23.04 
g  27.21 

2    45-73 

6  49-43 
3  22.  g4 
2    50.82 
I  39-44 
i  33.98 
6  54.13 
5   10.55 
9  56.05 
6  54-73 
9  37-iS 
g  46.50 
5     0.31 
2  53.21 
9  11.14 
8  36.46 
4  20.61 
o    4.51 

2   31.06 
5     7-72 
9  29.46 
o  38.98 
4  29.91 
7  M-44 
4    4.76 
3  48.63 

-  9-35 
9.28 
8.63 

8.43 
8.36 
8.19 
8.05 
8.01 
7.91 
7.72 
7.60 

7-22 

7-03 
6.78 
6.76 
6.65 
6.44 
6.40 
6.32 
6.07 
5-93 
5-9° 
5-72 
5-47 
5.29 

5.19 
5.01 

4-9° 

4-75 
4-59 
4-45 
4-37 
4.12 
4.01 
3.72 
-   3-59 

—  21.82 
21.70 
21.56 

21.49 

21.40 
21.31 
21.  2O 
-21.19 

-  3.38 
2-99 
2-79 
3-57 
2.25 
1.50 
3-31 
2-93 
2.63 

1.73 
3-44 
2.60 

3-17 
3.26 
3-12 
2.70 
2.89 
1.66 
3.18 
2.79 
i.  go 
3-i'J 
2-44 
2-43 
2.15 
2.03 
3.69 
3-45 
2-97 
2-99 
3-33 
3-19 
2-94 
2.23 
2.62 
-3-66 

—  g.oo 
12.06 

9-93 
7.41 
10.61 
10.98 
9.21 
—  10.51 

h.  m.     s. 
19  44     1.69 

44  46.84 
51   24-32 
53  24.89 
54     9-26 
55   59-35 
57  19-69 
57  47-o6 
ig  58  51.44 
20    o  47.11 
2     4  .  8f; 
6     5.98 
8     1.24 
10  40.69 
10  53.05 

12      0.97 

14  19.01 
14  46.74 

15  35-32 
18     7.35 
19  46.13 
20  16.67 
21    58.49 

24  43.23 
26  42.94 

27  45.23 
29  42.93 
30  54.75 
32  50.74 

34  30.94 
36     9-'5 
37     3-20 
39  55-12 
41     S.4( 

44  31-33 
20   46      5.37 

17  39  16.74 
18     o  35.75 
2   16.09 
3     8.20 
4     5.  56 
5   10.44 
6  28.60 
18     6  35.66 

21  27     2.8 
20  52.2 
17  40.7 

29  51-5 
21    g  40.9 
20  57  19.3 

21    25    36.9 
20     1.7 

15  51.4 

I  34-3 
27  44-7 
14  56.3 
23  35-0 
25     2.5 
22  55.3 

]6    21.2 

ig  22.4 
o  25.3 
23  45-2 
17  48.3 
4  20.  8 

23  49-9 
12  37.6 

12    31.9 

7  51-6 
6     7.8 
30  54.8 
27  53-1 

20    34.9 
20   44.1 
25    58.1 
23    50.8 
2O      8.2 
9  32.7 
15   17-0 
21  31     1.8 

31  10  31.9 

33  ii  -5 
17  31.0 

58  37-9 

22   31.9 
25    16.7 
12       5.2 
31    21    50.3 

21. 

33- 

33-5 

45- 

45-5 

57- 

9- 

17. 

•    • 

8. 

28.5 

20. 
40. 

31-5 
52. 

31. 

43- 

.  . 

•    • 

7.  ^ 

35-6 

4-5  . 

59- 

•  • 

37. 

37-5 

49-5 

22 

61 

33-5 

45. 

2. 

13-5 

•  • 

28.' 

39-5 

51. 

45- 

57. 
42,5 

8.5 
54-5 

4- 

16. 

55- 

28 

fi   r 

55- 

7-5 

37-5 
IQ. 

48.8 

0-5 

15. 

39. 

1  8.' 

5L5 
29.6 

15- 

26.8 

3-5 

11      -3 

27-- 
39- 
34-5 
14.6 

39- 

46.5 

s's.'s 

50. 

11. 

15-5 

27-5 

'• 

4-5 

16 

28. 

40. 
41.2 

,2 

26. 

35-3 
54-4 

37-5 
47-4 

6.4 

49-4 

0.8 

59-5 
52.0 

2-5 

5. 

Zo 

*  • 

34-5 
41. 

29.2 
54. 

36. 
41. 
59-3 

50.2 

54-5 

'       ' 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Date-                Clock. 

Hourly 
rate. 

- 

c 

Zenith  Point. 

Mic. 

Co. 

(133)    98.  Micrometer    reading    assumed    as 
42^.224  instead  of  4^.724. 
(133)  100.  Micrometer    reading    assumed    as 
3Sr.S72  instead  of  3gr.872. 
(133)  107.  Hor.  thread  assumed  as  5  instead  of  3. 
(133)  1  16.  Hor.  thread  assumed  as  6  instead  of  5. 
(133)  118.  Micrometer    reading    assumed     as 
48r.ogg  instead  of  47r.ogg. 
(133)  125.  Hor.  thread  assumed  as  5  instead  of  3. 
(134)      3-  Time  of  transit  over  T.  VI  assumed 
as  at  I2S.5  instead  of  28.5. 

1848.         h.                  s. 
July    20,     16        +23.719 

s. 
/     o.ooS 

S.                        S 

—  o 

.410 

s. 
+  0.535 

o    o    3.61 

r.' 
40.030 

INSTRUMENT  READINGS. 

CIRCLE. 

1  1 

•3  5 

a  o 

5S 

*    0) 

Date. 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Mean 

Barom. 

Zone  134 

1848.       h.  m. 
July  20,  17  58 
18  38 
19 
19  20 
ig  40 
20 

2O   12 
20  40 

0 

289 

i          n 
51     2.6 

2.0         8.7 

7.4 

5.21 

5.18 

in. 
30.070 

0 

76.' 

75-4 
75- 

72.: 
71-: 
70.: 

70.  c 
6g.c 
69.; 

6s'r 

30.068 
30.066 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


81 


ZONE  134.    JULY  20.    MAJ.    D0  =—  30°  47'  30"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

a' 

* 

MICROMETER. 

t 

«• 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

ii. 

12. 

9 
10 
ii 

12 
'3 

15 

16 

i? 

18 

19 
20 
21 
22 
23 
24 
25 
26 

27 
2S 
29 
30 
31 
32 

33 

34 
35 
36 
37 
38 
39 
40 
41 
42 

43 
44 

45 
46 

47 
48 

49 
50 
51 
52 
53 
54 
55 
56 
57 

6 

8 

7 
6 

5 
9 
9 
9 
9 
8 

6 

7 
6 

7 

& 

9 

8 

7 
7 
7 
7 
7 
7 
8 
8 
8 
8 
6 

9 

S 

9 
9 

7 
8 

7 
7 
6 
8 

8 

7 
6 
5-6 

10 

9 

8 

4 
9 
10 

9 

h.  m.    s. 
iS     7    4.26 
7  15-32 
7  38.56 
10  14.88 
n     6.53 
ii  44-37 

12    25.85 
13    56.39 
13    48.27 
15    31-68 

16  51.75 
17  22.80 
IS  15.14 
19     6.45 
20     9.50 

22      6.22 

23    39.15 
24    13.58 
24    21.90 
25    52.69 

27    17-53 
28    10.78 
28    25.62 
28    58.67 

30  35.88 
30  58.87 
31  36.66 
31  46.02 
34     5.48 
34  27.04 
36     7.67 
36  16.23 

37     9-63 
40     2.71 
40  49.45 
41   38.54 
41    17.41 
43  5i.6o 
44  31.13 
45  22.36 
48     0.06 
48  14.28 
50     8.39 
51  44-66 
52  15.46 
54  17.86 
54  38.60 
56     7-87 
18  57  44-37 

s. 
+28.88 
28.88 
28.88 
28.87 
28.87 
28.87 
28.87 
28.87 
28.87 
"28.87 
28.87 
28.87 
28.86 
28.86 
28.86 
28.86 
28.86 
28.86 
28.86 
28.86 
28.85 
28.85 
28.85 
28.85 
28.85 
28.85 
28.85 
28.85 
28.85 
28.85 
28.85 
28.85 
28.84 
28.84 
28.84 
28.84 
28.84 
28.84 
28.84 
28.84 
28.83 
28.83 
28.83 
28.83 
28.83 
28.83 
28.83 
28.83 
+  28.82 

s. 

—O.OI 
+O.OI 
—  O.OI 

+O.01 

+  O.OI 

+O.OI 

—  0.01 

—O.OI 

—  O.OI 

—  O.OI 
+O.OI 

—  O.OI 

—O.OI 
—O.OI 

—O.OI 
+  0.01 

VI. 

ii. 
IV. 
ii. 

vii. 
ii. 

4 

2 
4 
3 
6 

I 
7 
5 
5 

2 

3 
2 

5 
i 
6 
5 

2 

5 
4 

7 
7 

2 
2 

3 
6 

5 
4 
I 
2 
2 

4 
2 

6 
4 

5 
3 
6 

4 
4 
6 

7 
5 
'7 
i 
6 

5 
6 

5 
4 

r. 
35.172 
42.790 
42.152 
42.401 

45.857 
40.680 
41.050 
40.038 
32.714 
36.44 
34.214 
32.572 
38.542 
39.27 
40.245 
37.062 
37.587 
33.565 
32.587 
41.830 
47.365 
51.049 
46.858 
42.172 
40.72 
39-82 
39.46 
42.852 

42.357 
40.804 
41.252 
45.14 
44-23 
39.215 
47-58 
36.182 
29.182 
3L792 
38.901 
37.190 
38-89 
37-304 
33-68i 

34-73 
30.691 

33-74 
28.647 
37-072 
3L978 

32  46.32 

12    58.96 
28   45.88 
34  29.48 
12      g.02 
50     0.84 

9    o.io 
24  10.76 

28   22.88 

16  37.69 

39  11-33 
t8  50.94 
25     2.28 
50  49-45 
[5  22.33 
25  53-27 
45  58.18 
27  53-73 
34  14-54 
8  33-59 
5  22.93 
38  14.45 
40  38.01 
34  37-37 
15     5-97 
24  18.26 
30  18.61 
18  46.06 
43  13-87 
44     7.36 
29  16.87 
*r  37-84 
13     5-o6 
30  26.69 
19  50.95 
38     2.88 
21   43.42 

34  42-74 

30  37.86 

17     7-57 
13     7-10 
25  44.92 
13   14-15 
53  25.83 

20    51.44 
27    47-70 
22      I.  68 

25  52.10 
34  36.34 

—  21.10 
21.08 
21.  06 
20.83 
20.76 
20.  70 
20.64 
20.52 
20.52 
20.39 
2O.26 
20.  21 
20.14 
20.O7 
19.98 
19.82 
19.67 
19.62 
19.61 
19.48 
19.36 
19.28 
19.26 
lg.21 
19.07 
19.04 
18.98 
18.96 
18.76 

18-73 
18.58 

18.57 
18.49 
18.24 
18.17 
18.10 
18.13 
17.91 
17-84 
17.76 
17.54 
I7.52 
17-35 
17.21 
17.16 
16.98 
16.96 
16.82 
-16.68 

—10.38 
11.77 
9-83 

10.60 
7.62 
12.74 
7.21 
9.22 
9.78 
12.34 
11.24 
12.58 

9-33 
12.85 
8.05 
9-45 

12.  18 

8.94 
10.58 

7.14 
6.72 

II.  12 

11.44 
IO.62 

8.01 
9.23 
10.03 
12.56 

11.80 

H-93 
9.90 

11.58 

'   7-75 
10.05 
8.64 
11.09 
8.83 
10.63 
10.  08 
5.27 
7-74 
9-43 
7-75 
13.21 
8.78 
9.69 
8.92 

9-45 
—  10.62 

h.  m.     s. 

18     7  33.14 
7  44-20 
8     7-44 
10  43.75 
II  35-39 
12  13.25 

12  54-71 
14  25.26 
14  17.14 
16     0.56 
17  20.62 
17  51-68 
18  44.00 
19  35-32 
20   38.35 
22   35.08 

24     8.01 
24  42.44 
24  50.76 
26  21.54 

27  46.37 
28  39.63 
28  54-47 
29  27.52 
31     4-72 
31  27.72 
32     5.51 
32  14.88 
34  34-33 
34  55-89 
36  36.52 
36  45.08 
37  38.46 
40  31.55 
41   18.29 
42     7.38 
41  46-25 
44  20.4.1 
44  59-97 
45  51.19 
48  28.88 

48  43-H 
50  37.21 
52  13.50 
52  44.29 
54  46.69 
55     7-43 
56  36.70 
18  58  13.19 

0            /                11 

31    20  47.8 

31     0.8 
16  46.8 

22   30.9 

o    7.4 

38      4-3 
.56   58.0 
12    IO.5 

16  23.2 

34  40.4 
27  12.8 
36  53-7 
13     1-8 
38  .52.4 
3  20.4 
13  52.5 
34    o.o 

15  52.3 
31  22  14.7 
30  56  30.2 
30  53  19.0 
31  26  14.8 
.    28  38.7 
22  37.2 
3     3-0 

12    16.5 

18  16.6 
36  47.6 

31   14-4 
32     8.0 
17  15.4 
29  38.0 

I     1-3 
18  25.0 
7  47-8 

26      2.1 

9  4P-4 
22   41.3 
18  35-8 
5     3-6 
I     2.4 

13  41-9 
I     9.2 
41  26.2 
8  47.4 
15  44-4 
9  57-6 
13  48.4 
31    22    33.6 

4-5 

17. 

49-5 

2.0 

53-5 

14.6 
6-5 

19.4 
57-2 

•  • 

•    • 

64.5 

56  4 

14. 

5. 

57-5 

10.4 

61.5 

.    . 

fi'n 

22.4 

IS  -R 

41.0 
32. 

32.4 

53-6 
45-5 
58.0 

*•      • 

•    * 

13-5 

26.2 

26.4 

22. 

5- 

52.4 
17.2 
IO.  2 

5-5 
30.1 
24.2 

18.4 

.    . 

•    • 

25. 

39-0 

51-5 

61.5 

.     .     T7-  5 

57-0 

I.O 

53-0 
14.5 

18. 

42.2 

54-7 

T     6 

42.254.7 
35.548.0 
28.441.4 

4.2 

'7-3 

.      t 

34-5 

47-2 

44- 
27.6 

57-0 
48.0 

40. 

9.6 
61.0 

52.4 

32- 

44.5 

28.4 

41. 

39-2 

52.4 

5-4 

17.5 

30.2 

43-8 
4-5 

56.5 
17. 

44-2 

57-4 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point, 

Mic. 

Co. 

(i34)  ' 
(134)  - 

!3-  -Time  of  transit  over  T.  VII  assumed 
as  48".o  instead  of  s8s.o. 
9.  Micrometer    reading     assumed     as 
33r.8g  instead  of  3&r.8g. 

'1848.          h.                  s. 

s. 

s.                    s. 

s. 

o          /            n 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

•a  5 

«    0 

G  C 

SE 

A. 

B. 

C.         D. 

Corr'd 

Mean. 

Mean. 

Barom. 

Zone  134 

1848.       h.   m. 
July  2O,    21 
21   42 

45 

289 

'         " 

H 

" 

in. 
30.058 

30.052 

74- 
73  .'8 

68." 
68.; 
68.- 

51     3-7 

2.9 

9-5       8.6 

6.21 

6.18 

11- 


82 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  134.    JL-LY  20.    MAJ.    D0  =—  30°  47'  30"—  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

* 

a. 

MICROMETER. 

i 

* 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

58 

59 
60 
61 
62 
63 
64 
65 
66 

67 
68 

69 
70 
71 
72 

73 
74 
75 
76 
77 
78 
79 
80 
81 
82 
83 
84 
85 
86 

87 
88 
89 
90 

91 
92 

93 
94 
95 
96 

97 

98 

99 

100 
101 
102 
103 
104 
105 

106 

8 
9 
9 
9 
9 
8 
8 
9 
9 
7 
8 
8 
9. 
7 
8 
8 

7 
8 

7 
7 
6 

7 
8 

9 
9 
to 

10 
10 

6 

7 
8 

7 
7 
8 
8 
8 
7 
5 

8.9 
9 
9 
6 

7 
7 
7 
6.7 
7 

38 

51. 

h.  m.     s. 

iS  58  25.25 
18  58  26.96 
19     i  57-25 
3     7-43 
3     8.71 
4  43-o6 
4  45.36 
6  24.24 
8  29.88 
9  17-01 
9  5I-96 
10  57-78 
12  11.74 

12    59.72 
14   31.12 
16  31.83 
17  16.32 
18  22.68 
19  12.59 

22    12.38 
22    26.37 
22'  26.37 
25    21.77 
26   22.46 

30  18.80 

31  44.29 
.32  51.87 

33  13.78 
34  22.04 
35  24.71 
35  39.42 
37  12.58 
40  31.57 
40  47-37 
41  26.52 

42  54-97 
45  36.12 
46  27.21 
46  53-13 
48     0.62 
50  17.86 

52   H.95 
53  21.46 
54  21.70 
56  11.98 
57  51-02 
57  58.88 
19  58  33-82 

20      O   17.63 

S. 

+  28.82 
28.82 
28.82 
28.82 
28.82 
28.82 
28.82 
28.82 
28.81 
28.81 
28.81 
28.81 
28.81 
28.81 
28.81 
28.81 
28.81 
28.81 
28.81 
28.80 
28.80 
28.80 
28.80 
28.80 
28.80 
28.80 
28.80 
28.80 

28.79 
28.79 
28.79 
28.79 
28.79 

28.79 
28.79 
88.79 
28.79 
28.79 
28.79 
28.78 
28.78 
28.78 
28.78 
28.78 
28.78 
28.78 
28.78 
28.78 
+28.78 

s. 

+  O.OI 

—  O.OI 
—  O.OI 

—O.OI 
+  0.01 

—  O.OI 
+  O.OI 
+O.OI 
—  O.OI 

+  O.OI 

—O.OI 
—O.OI 

+O.OI 
—O.OI 

IV. 
VI. 

ii. 
n. 

12. 

II. 
VII. 

5 
4 
3 
5 
5 
4 
6 
i 
6 
5 
7 
3 
7 

6 

i') 
5 
I 

3 
3 
4 

5 
7 
i 

i 

7 

i 

2 

3 

5 
6 
3 

5 
4 

2 

4 
2 

5 
7 
7 
6 

3 
i 
6 
5 
4 
4 
6 
2 

r 
40. 
37. 
34. 
42. 
43- 
36. 
36. 
37. 
36. 
36. 
39- 
31. 
40. 
46. 
37- 
35- 
35. 
35- 
38. 
41. 
41. 
42. 
46. 
37- 
43- 
40. 
42. 
48. 
36. 
33- 
3L 
31. 
34- 
39- 
44. 
46. 
46. 
44. 
39- 
42. 
37. 
40. 

37- 

37- 
41- 
45- 
45- 
43- 

164 

278 
638 
938 
095 

122 

462 
423 
199 
998 

253 
381 
63 
721 
18 
787 
457 
578 
862 
018 
618 
198 
60 

771 
202 

857 
752 
342 

20 

975 
088 
868 
214 
587 
97 
487 

000 

638 
405 
23 
24 
872 

*7 

847 

125 

73 

112 
46 

975 

i        n 

24  6.41 

31  33.79 
38  56.89 

22    30.86 
22   25.45 
32    13-55 
17   32.65 

51  53-07 
i?  4i.7i 
25  55.32 
10    2.37 
lo  49.08 

9  !4-93 
20  20.55 

17     7.91 
12     1.75 
26  48.56 
52  56.64 
36  31-38 
35  17-12 
29    4.27 

22    55-54 

5  49-28 
;i  41.09 
tS  33.64 

9    '7.07 
»8  49.46 

39  47-34 
38     2.92 

27  38.79 

20   37-77 

to  32.31 

27   31-37 
30   14.23 
tl    42-64 
26    16.55 
tl      8.38 
21    32.30 

9  57-13 
8  19.82 

17     5.84 
35  22.14 

52     4-29 
20  11.61 

25  51.00 
29    0.40 
27     3.90 

[2   21.88 
)2    17.78 

-16.62 
16.62 
16.31 
16.21 
16.21 
16.07 
16.06 
15.92 
15-73 
15.66 
15.62 
15.52 
15.41 
15-34 
15.20 

15.03 

14.96 
14.86 
14-79 
M-53 
I4-5I 
I4-5I 
14-25 
14.16 
13.81 
13.70 
13-59 
13-56 
13.46 
I3.39 
13-35 

12.21 
12.92 
12.90 
12.85 
12.72 
12.48 
12.41 

12.37 
12.27 
12.07 
11.91 
II.  Si 
11.72 
11.56 
11.42 
11.41 
11.36 
—  1  1  .  20 

—  9.21 

IO.2I 
11.22 

8.98 

8-97 
IO.30 
8.32 
13.03 
8-34 
9-45 
7-30 
11.48 
7-21 

8.70 
8.26 
7-58 
9.58 
13.18 
10.90 
10.73 
9.87 

9-  .12 

6.75 
13.00 

12.55 
7.19 
12.59 
11-34 

II.  IO 

9.68 

8.74 
11.44 
9.66 
IO.O2 
11.62 
9-50 
11.52 
8.84 
7-30 
7.08 
8.26 
10.74 

13.13 
8.68 
9-44 
9.86 
9.61 

7-63 
—  i  i  .  70 

h.  m.     s. 
18  58  54.07 
18  58  55.78 
ig      2    26.07 
3  36.25 

3  37-53 

5   II.SS 

5   14-iS 
6  53-07 
S  58.69 
9  45.82 
10  20.76 
ii  26.59 

12   40.54 
13    28.53 
M  59-93 
17     0.63 

17  45-13 
18  51.50 
19  41.40 
22   41.18 
22    55-17 
22    55.17 
25    50.56 
26    51.27 
30  47.61 
32    I3.09 
33  20.68 
33  42.58 
34  50.83 
35  53-50 
36     8.21 

37  41-37 
41     0.36 
41   16.16 
41   55.31 
43  23.76 
46     4.91 
46  56.00 
47  21.91 
48  29.39 
50  46.64 
52  40.73 
53  50.25 
54  50.48 
56  40.76 
58  19.80 
58  27.66 
19  59    2.59 

20      0  46.41 

31  12     2.2 
19  30.6 
26  54.4 

10    26.0 
10   20.6 

20      9.9 
5  27.0 
39  52.0 
5  35-8 
31  13  50.4 
30  57  55-3 
31  28  46.1 
30  57     7.6 
31     S   14.6 

3i     5     1-4 
30  59  54.4 

31   M  43-1 
40  54-7 
24  27.1 
23  12.4 
16  58.6 
31  10  49.2 
30  53  40.3 
31  39  38.2 
31  36  30.0 
30  56  58.0 
31  36  45-6 
27  42.2 
25  57-5 
15  31.9 
8  29.9 
28  26.0 
15  24.0 
iS     7.2 
29  37-1 
14     8.8 
29     2.4 
31     9  23.6 
30  57  46.8 
30  56     9.2 
31     4  56.2 
23   14.8 
39  59-2 

8       2.0 
13    42.0 

16  51.7 
M  54-9 
o  10.9 
31  30  10.7 

C7  8 

40. 

52.5 

42.0 

55- 

7.0 

R  i 

20. 

21.5 

56.2 

8.5 

24. 

52. 

5-2 

16.2 

29.3 

37-2 
42.4 
30.0 

50.0 

42.8 

55-4 

36.4 

21. 

53-5 

6.4 
47-2 

18.2 
19.0 

3-8 

59-2 

31- 
31-5 
16.0 

12.4 

44.0 

37-5 
25.4 

50.2 
38.5 

29.2 

35-7 
25-5 
25.0 

42.0 

48.4 
38.2 

Si-3 
5.0 

5.0 

•    • 

56.2 

8.8 
10. 

21.8 
22.2 

35-2 

.  . 

.    . 

57-4 

9-5 

52.4 

48.0 

60.5 

37-2 

50.7 

3-4 

5O.O 

•    • 

57-0 

10.5 
26.0 

37-4 

73  6 

•    • 

•  • 

23.5 

35-7 
27.2 

49.2 
40.3 

53-0 

5-4 

50.2 

3-8 

60.5 

rfi   r 

46.3 

59- 

ii.  S 

25.0 

25.2 

38  -'2 

12.2 
51. 

59- 

24-7 
4-0 
II.  5 

47.2 
37-6 

24-7 

60.5 

30.5 

43-5 

56.2 

CORRECTIONS. 

REMARKS. 

Date               Corr  of 

Clock. 

Hourly 
rate. 

m                  n 

C 

Zenith  Point. 

Mic. 

Co. 

(134)  61.  Double. 
(T34)  ?!•  This  second  may  be  13. 
!  (i34)  73-  Micrometer     reading     assumed     as 
7*  35r-787- 

1848.          h.                s. 

s. 

s.                  s. 

s. 

0                /                     /, 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

|| 

11 

V    £ 

A. 

B.         C.         D. 

Corr'd 
Mean. 

Barom. 
Mean. 

1848.        h.  m. 

it 

in. 

o 

0 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  134.    JULY 

20.     MAJ.     D0  =—  30°  47'  30"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"i 

a. 

MICROMETER. 

i 

ti 

*•• 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

II. 

12. 

107 
108 
109 

IIO 

in 

112 

"3 

114 

"5 
116 

118 
119 
1  20 

121 
122 

123 
T24 

125 
126 
127 
128 

lag 

130 
131 
132 

134 
135 
136 
137 
138 
139 
140 
141 
142 
143 

145 
146 

147 
148 

149 
150 

151 
152 
153 
154 

155 

7 
8 
8 
8 
7 
7 
S 
8 

7 

8 

7 
9 
6 

9 

8 

9 

8 

9 
9 

8 
S 
S 
6 
6 
7 
7 
9 
9 
6 

9 
9 
9 
6 
6 
5 

6 

10 
10 
10 

9 
9 

8 
8 

6.7 
S 
6 
10 
7 

36.7 

49-4 

32. 
3-6 
2.4 

45-2 
16.2 

58. 
29-3 

37*  5 

h.  m.     s. 
20     i  32.21 
3     3-49 
6     2.34 
6   11.63 
7     7.5S 
8  23.81 
10  38.51 
12   19.89 
14  23.01 
14  55-28 
16  51.83 
17  35-17 
17  56.46 

ig  43-Si 
21  20.15 

22    34.46 
22    55.36 
24    30-44 
25    59.67 
25    52.12 
26    11.56 
27    49.67 

28  23.  go 
28  32.28 
29  53-44 
32  34.27 
32  39-37 
35  30.44 
35  42.87 
37  26.37 
38  41.26 
39  17.73 
41 
42  34-27 
43  45.36 
45   58.89 
49  48.77 
50     1.09 
50  28.80 
51   19-11 
53     1-89 
54     5.56 
55   54-55 
56  36.87 
58     6.99 
20  59  31.89 

21      2   35.46 
3  33-12 
21      4   59^2 

s. 
+  28.78 
28.78 
28.77 
28.77 
28.77 
28.77 
28.77 
28.77 

28.77 

•28.77 

28.77 
28.77 
28.77 
28.77 
28.77 
28.77 
28.77 
28.77 
28.77 

28.77 
28.77 

28.77 
28.77 
28.77 
28.77 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
+  28.76 

s. 

+  0.01 
+  0.01 
—  O.OI 

+  O.OI 
—  O.OI 
—  O.OI 

—  O.OI 

—O.OI 
—  O.OI 

—  O.OI 
+  0.01 
+  O.OI 

VI. 
•IV. 

IV. 

4 
3 

5 
i 
i 
7 
3 

2 

7 
7 
5 
4 
4 
7 
5 
4 
6 
6 

6 

7 
i 

2 
2 
2 
6 
6 

2 

6 

4 
6 

5 
7 
5 
4 
3 
6 

5 
5 
3 
3 
4 
7 
i 
i 
3 
5 
5 
4 

r. 
46.219 

44.783 
46.168 
34.26 
37-53 
37.633 
32.57 
32.87 

38.93 
35.918 
44.155 
37-8i 
36-035 
46.97 
39-404 
4L392 
33-64 
35-535 
33.925 
30.498 
2g.oo 

44-43 
47-27 
49-553 
36-  2g 

.41-39 
44-95 
43.898 
44.224 
40.  g6 
37-259 
37-786 
34.18 
41.675 
32.87 
36.365 
45.407 
43.91 
45-742 
42.615 
38.552 
45.84 
40.666 
37.472 
32.57 
39.9S8 
34-91 
32.006 

26  25.78 
33     7-26 
20  39.60 
53  42.03 
5i  49.38 
10  58.17 
40    8.13 
48  40.67 
10  13.48 

II  57.24 

21    48.94 

31   15-40 
32  16.59 
5  36.54 
24  32.59 
2g    12.01 
ig      9.85 
18     4-57 
27  41.29 
20  53.09 

15   55-55 
50  39.46 
42     2.46 
40  24.63 
3g     6.00 
i?  38.57 
14  42.73 
41  44-39 
13  16.50 

27  34-49 
14  57.66 
25  46.32 
10  52.  go 

27  32.54 
29     2.30 

39  57-79 
i?  35.99 
21     5.64 

21    57-21 

32  33.56 
34  22.  ii 

30  49.84 

6  15.46 
50     1.37 
51  5L38 
40     8.13 
24  12.48 
27  -7.23 
34  35.38 

—  II.IO 

10.97 
10.70 
10.69 
10.  Gi 
10.50 

10.33 
10.16 
g.gS 
9-94 
9-77 
9.71 
g.68 
9-53 
9-38 
g.28 
9.25 
9.12 
S.gg 
g.oo 

8-97 
8.84 
8.79 
8.77 
8.66 

8.43 
8.42 
8.ig 
8.17 
8.03 
7-92 
7-87 
7-73 
7-59 
7.50 
7-32 
7.01 
6.99 
6.95 
6.89 

6.75 
6.66 
6.52 
6.46 
6-34 
6.23 
5.98 
5-91 
—  5-8o 

10.42 
8.73 
13.31 
13-05 

ii-39 
12.  61 

7-31 
7-55 
8.88 
10.  17 
10.31 
6.69 
9.25 
9-89 
8.52 
8.38 
g.6g 
8.78 
8.08 
I2.8g 
11.67 

11-43 
11.25 

8.32 
7.92 
11.63 
7-72 
9.66 
7.96 
9.42 
7.40 
9.66 
9.87 

11-37 

8.32 

8-79 
8.90 
10.35 
10.60 

10.  II 

6.78 
12.79 
13-05 
II-39 
9.20 
9.60 
—  10.64 

h.  m.     s. 
20     2     o.gg 
3  32.27 
6  31.11 
6  40.41 
7  36.36 
8  52.57 
II     7.28 
12   48.67 

14  51-77 
15  24.04 
17  20.60 
18     3-94 
18  25.23 
20  12.57 
21  48.  g2 
23     3.23 
23  24.13 
24  59-21 
26  28.44 
26  20.  8g 
26  40.33 
28  18.44 
28  52.67 
2g     1.05 

30   22.21 
33     3-03 
33     8.13 
35   59.20 
36  11.62 

37  55-13 
39  10.02 

39  46.49 
41 
43     3-03 
44  14.12 
46  27.65 

5°  17-53 
50  29.85 
50  57-56 
51  47.87 
53  30.65 
54  34-32 
56  23.30 
57     5-64 
20  58  35.76 
21      0     0.65 
3      4-22 

4     1.88 
21     5  28.48 

31   14  16.4 
20   58.6 

8  29.0 
41  36.0 
31  39  43-0 
30  58  46.1 
31  27  59.8 
31  36  33-4 
30  58     0.8 
30  59  44-7 
31     9  37-6 
19     5-3 
31  20     6.6 
30  53  22.8 
31    12   21.2 
17      1.2 

6  57-6 
5  52.1 
15  30.0 
8  45.9 
3  42.6 
38  31.2 
29  52.9 
28  14.8 
26  55.9 
5  25.3 

2   2g.l 
29   34-2 
I      2.4 
15    22.2 

2  43-5 
31  13  33-6 
30  58  38.0 

31  15  19-8 
16  49.7 

27  46.5 
5  21.3 
8  5L4 
9  43-1 
20  2O.  8 
22      9.5 

31  18  36.6 
30  53  58.8 
3i  37  50.6 
39  40.8 
27  55-8 
ii  57-7 
14  52.7 

31    22   21.8 

60.2 
44-4 

12.4 

57-3 

25-7 
7-3 

IO.2 

38.4 
19-4 

23  .  2 

36.5 
51.5 

33- 

33-5 
49-5 
4-4 

46.3 
2.4 
17- 

21  ,0 

13   R 

'3-3 

26. 

39-4 

5r.5 

4.6 

48. 

54-4 

7-5 

20. 

9-4 
56.5 
33- 
47* 

22.2 
9-4 

O.5 

35-0 

.    . 

34-  ° 

•  • 

•   • 

12.2 
5-0 

25,8 

iS.o 
37  4 

3S.2 
30-5 

CQ 

62  5 

56.- 

8.  '5 

21.3 

34  •  2 

37- 
45- 

49.  S 
58.1 
19-3 

2.2 
II.  O 

32. 

•   • 

*    * 

c  .0 

18  o 

Si-5 

4..0 

42.8 
26.4 

55-7 
39-3 
54- 

8.4 
52. 
6.9 
43-4 

56/4 

20.3 

33-5 
23-4 

46.4 
36.0 

58  .'3 

48.4 

58.1 
11.7 

II.  2 

24.5 

24. 

16  8 

40.  3 

i  .4 

i"  u 

18.4 

50.0 
20.  o 
45-0 

48.5 

12  .'a 

31.2 

2  .'a 
1.5 

59- 

44-3 

I'I.'G 

41.8 

54-2 
19.2 
22.5 

54-3 
36.5 
6.8 

31-5 

35- 

59-5 

CORRECTIONS. 

REMARKS. 

,-.  ,  •                 Corr.  of 
Datc"                Clock. 

Hourly 
rate. 

m                   n 

c 

Zenith  Point. 

Mic. 

Co. 

1848.        h.                  s. 

s. 

s.                   s. 

s. 

0             /              II 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

«| 
rt  £ 

•3  S 
c  o 

8  £ 

*J3 

A. 

B. 

C.       -D. 

Corr'd 

Mean. 

Mean. 

1848.     h.     m. 

in. 

0 

o 

84 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  134-    JULY  20.    MAJ.    D0=  -30°  47'  30"—  Continued. 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T. 

, 

« 

MICROMETER, 

i 

- 

A 

Mean  Right 
Ascension, 
1850.0. 

Mean  So  nth 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

II. 

12. 

156 
157 
158 
'59 
160 
161 
162 
163 
164 
165 
166 
167 
168 
169 
170 

172 
173 
174 
175 
I76 

177 
178 

179 
1  80 
181 
182 
183 

i 
2 

3 
4 

6 

7 
8 

9 

10 

ii 

12 
13 
14 

15 
16 

17 

7 
8 
6 
9 

s 
7 

8 

9 

7.8 
8 
7 
7 
9 
10 

10 
10 
10 

9 
9 
7 
9 
9 
9 
9 
4 
9 
7 

10 
10 

9 
8.9 

9 
9 
10 
10 

9 
10 

9 
10 
to 
10 
9 

10 
IO 

.  . 

•  • 

13.5 

?6 

.  . 

56. 

g.c 

t     , 

.    . 

h.  m.     s. 
21     5  30.22 
7  26.16 
7  55-12 
8  54.55 
'   10  46.84 
10  49.96 
10  46.30 
13  33.96 
17     5.16 
17  15-38 
18     3.06 
19  59.42 
20      1.51 
20      8.37 
21    46.31 
22      7.82 
26   33.11 
26    53.42 
27    23.90 
27   46.03 
30  '  O.Og 
31    28.66 

33  22.42 
33  25.74 
33  35-86 
38  26.40 
41  29.76 

21   42  43.73 
ONE  135.      J 

20  16  18.42 

17    59-08 

18  49.29 

20    14.84 
22    58.22 
24    16.34 

25     8.33 

26   5I.OO 

28  28.13 
29  33.10 
31  19.25 

33  55.56 
34  42.81 
36     8.08 
37  17-40 
38     2.29 
20  39  16.50 

s. 
+  28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
28.76 
+28.76 

ULY  24. 

+  28.33 

28.33 
28.33 

28.33 
28.33 
28.33 
28.32 
28.32 
28.32 
28.32 
28.32 
28.32 
28.32 
28.32 
28.32 
28.32 
+  28.32 

S. 
+O.OI 
+O.OI 

—  O.OI 

.         . 

—  O.OI 

—  O.OI 
O.OI 
—  O.OI 

Ms. 

—O.OI 

+  O.OI 

+O.OI 
+O.OI 
—  O.OI 

+O.OI 
+O.OI 

VII. 
V. 
IV. 
VI. 
VII. 
VII. 
VII. 
IV. 
V. 
V. 
V. 
V. 
VII. 
V. 
VI. 
VII. 
VII. 

2 

i 

3 

7 

2 

6 

3 
6 
6 

2 

6 
4 
.4 
4 

2 

4 
3 
3 
5 
7 
4 
7 
7 
6 

2 

7 
7 

22° 

7 
5 
4 

i 

3 

2 
2 

3 

I 
2 

7 
.4 

2 
2 

3 
5 
4 

r. 

33-77 
'37-24 
42.632 

44.405 
46.97 
38.04 

33.815 

34-52 
31.625 
44-72 
38.99 
41.723 
46.915 
39-58 
47-19 
46.20 
45.232 
40.122 
37.000 
37.518 
34.242 
34.898 
33-00 
38.285 
34-565 
33-125 
33-345 

2'  40". 

34-346 
38,696 
44-056 
40.602 
39.082 
46  .  090 
49.882 
37-495 
32.502 

33-995 
46.235 
45.620 
40.510 
39-685- 
34-105 
36.325 
32.755. 

+8     0.67 
51  59-37 
34  21.52 
7    4-53 
40  34-97 
16  38.28 

39  25.24 
18  39.54 
20  19.26 

41  52.47 
16     5.56 
29     0.65 
26     1.44 
30  14.31 
40  26.57 
26  26.27 
32  51  95 
35  47-82 
25  55-24 
ii     2.13 
33  18.34 

12   32.22 

13  37.72 

16  29.69 
47  42.28 
13  33-10 
13  25.88 

12  51.15 
24  56.96 
27  40.29 
50     3-45 
36  23.56 
11     5-03 
38  54.41 
37  18.47 
54  42-57 
17  27.48 
6     1.84 
26  46.38 
14  17.24 
14  45-90 
J9  I5-I4 
>6  18.41 

)4    9-32 

-  5-76 
5-6i 
5-57 
5-50 
5-35 
5-35 
5-35 
5.15 
4.86 
4.85 
4-79 
4-64 
4.64 
4-63 
4-51 
4-48 
4-15 
4-13 
4.09 
4.06 
3-89 
3-78 
3-64 
3.64 
3-63 
3.28 
3.05 
-  2.96 

—  ii.  61 
11.46 

11.39 
11.26 
11.04 
10.93 
10.87 
10.71 

10-57 
10.47 
10.33 

IO.I2 
10.  06 
9-94 
9.84 
9.78 
-  9.68 

—12.56 
13.10 

10.61 
6.86 
11.49 

-  8.15 

-11.32 
8-53 
8-53 
11.67 
8.08 
9.86 

9-45 
10.04 
11.47 
9.50 
10.40 
10.82 
9-43 
7-39 
10.46 
7/60 
•    7-74 
7-33 
12.50 

7-73 
-  7-71 

-  8.  Si 
9.64 
9.84 
11.42 
10.44 
10.77 
10.62 
10.50 

H-75 
11.28 

8.33 
9-77 

II.  OI 

11.05 
10.66 

9-73 
—  10.29 

h.  rri.     s. 

21     5   58.99 
7   54-93 
8  23.88 
9  23.30 
ii   i  5  .  60 
ii   18.72 
ii   15.06 
14     2.72 
17  33-92 
17  44-M 
18  31.82 
20  28.18 
20   30.27 
20    37.13 
22    15.07 
22    36.58 
27      1.87 
27   22.IS 
27    52.66 
28    14.79 
30   28.84 
31    57-42 
33  5I-I7 
33  54-49 
34     4-6i 
38  55-16 
41  58.52 
21  43  12.49 

20  16  46.74 
18  27.47 
19  17.62 
20  43.18 
23  26.55 
24  44.67 
25  36.65 
27  19.32 
28  56.46 
30     1.43 
3i  47.56 
34  23.  SS 
35  ".U 
36  36-41 
37  45-72 
38  30.61 
20  39  44.82 

31   35   58.0 
39  4S.I 
31  22     7.7 
30  54  46.9 
31   28  21.8 
31     4  21.8 

31  27  11.7 
6  22.9 
8     2.6 
29  38.9 
3  48.3 
16  45.2 

13  45-5 
17  58.9 
28  12.5 

14     9-9 

20    36.5 
23    32.7 
31    13    38.7 
30    58    43-4 
31    21      2.6 

0   13-5 
I    ig.I 
4  10.6 

35  2S.I 
i   13.9 
31     I     6.6 

22    15    51.6 

27  58.1 
30  41.5 

53     6.1. 
39  25.0 
.   44     6.7 
41   55-9 
40  19.7 
57  44-9 
50  29.2 

9    0-5 
29  46.3 
47  18.3 
47  46.9 
42  15-6 

29  17-9 

22  37     9.3 

42.4 

55- 

8.0 

21. 

34-  1 

• 

16. 

28.2 

44- 

21. 

52. 

34-C 

5. 

46-9 

37- 

50. 

15- 
46  .'5 

"R    T 

59-4 

27.2 

41-5 
40.2 

60.9 

12. 

25. 

5-5 

54-5 

1 

53-4 

6  1 

5O. 

2.2 

II.  7 

24.7 

44- 

34-3 

5°fi  R 

47-1 
16. 

60.4 
28.5 

12.8 

31-5 

.  . 

•    • 

38  ' 

1.5 

14.5 

48. 

o.5 

13-3 

26. 

39-4 

52.2 

5-4 

R    i 

59- 

56.2 

30. 
n. 

9.522.5    .    . 
42.554.       •   • 

2 

i. 

13.2 

.   . 

.  . 

•  • 

26.5 

38.8 
9-5 

22.5 

34- 

52. 

•  • 

44- 

39- 

3. 

16. 

28  2 

40.2 

•  • 

32. 

7-5 
44- 

19. 

55-5 

31- 

7. 

•  • 

iR  * 

R 

20. 

29-5 

41- 

- 

•  • 

V- 

40. 

52.5 

•  • 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                 n 

c 

Zenith  Point.     Mic. 

Co. 

(134)  165.  Transits  over  T.'s  IV  and  Vassumed 
to  have  been  recorded  over  T.'s  III 
and  IV. 
(135)      4.  Transits  over  T.'s  V  and  VI  assumed 
to  have  been  recorded  over  T.'s  IV 
and  V. 
(135)     10.  Micrometer    reading    assumed    as 
34r.994  instead  of  33r-994. 

*  The  original  record  for  C  is  46".     A  compar- 
ison with  the  last  reading  indicates  that  it 
should  have  been  4".6. 

1848.        h. 
July   24,    19 

s. 
+24.440 

s. 
/  0.008 

s.                  s. 
.       .        -  0.387 

s. 
—  0.104 

0     '       "              r. 
o    o    2.73       40.019 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

-a  g' 
I] 

"rtJ  £ 
*  £ 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Zone  135 

1848.      h.     m. 
July  24,  20     16 

21     24 

298 

44    o. 

58.2 

*4&.         3.2 

1.71 

n 
2.OO 

in. 
30.150 
30.138 
30.110 

73- 
73- 
72. 

O 

68. 
65.6 
64. 

65- 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  135.    JULY 

24.    Ms.     D0=—  22°  2'  40"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

I 

o3      MICROMETER. 

i 

« 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

3-5 

41. 

VII. 

ii. 

12. 

18 

20 
21 

22 
23 
24 
25 
26 

27 

2S 

29 

30 
31 
32 
33 
34 
35 
36 
37 

39 
40 

42 
43 
44 
45 
46 

47 
48 

49 
50 

51 

i 
2 

3 

4 

6 

7 

8 

9 
10 
ii 

IO 
IO 
IO 
IO 
10 

9 

10 

9.10 
9 

IO 
IO 

9 

10 

9 

10 
10 
IO 
IO 

to 
to 
9.10 
9.10 
7 

10 

9 

10 
10 

ip 
IO 
10 
10 
IO 
10 
IO 

9 

10 
10 

9 

8 

9 
9 

8 

10 

9 
IO 

.    . 

.  . 

51-5 

20. 

.  . 

.    . 

h.  m.     s. 
20  40  39.71 
42  17.20 
44   12.56 
45  40.83 
46     8.89 
47  43-42 
5t      2  .  04 
53  54-21 
54  17.28 
20  55  54.38 
21     3     2.78 
4  56.08 
4  47.83 
5  58.26 
7  23.98 
8  12.77 
9  48.92 
10  42.18 

13  59-23 
15  19.20 
17  12.86 
20  11.28 

20    29.18 

24  43.32 

30  10.86 
3°  57.46 
32  32.72 
33  26.82 
36  24.67 
38  11.74 
39  33-11 
42  28.77 
44  42-94 
21  47  36.09 

NE  136.      Al 

20   12    51.35 
16  10.64 
16  19.19 
i  8  5  i  .  oo 
20  16.26 
23  59.00 
24  18.31 
28  30.06 
33  56.24 
37  19.06 
20  37  37-59 

S. 

+28.32 
28.32 
28.32 
.28.32 
28.32 
28.32 
28.32 
28.32 
28.32 
28.32 
28.32 

28.32 

28.32 
28.32 
28.32 
28.32 
28.32 
28.32 
28.32 
28.32 
28.32 

28.33 
28.33 
28.33 
28.33 
28.33 
28.33 
28.33 
28.33 
28.33 
28.33 

28.34 
28.34 
+28.34 

GUST  4. 

+  26.54 
26.54 
26.54 

26.53 
26.43 
26.52 
26.52 
26.52 
26.51 
26.50 
+  26.50 

s, 

+O.OI 

-O.OI 
—O.OI 

+  O.OI 

—O.OI 
+O.OI 

+  0.01 
+O.OI 

Ms. 

—  O.OI 
—  O'.OI 

+O.OI 
+O.OI 
+O.OI 

VI, 
VI. 
V. 
IV. 
VII. 
VI. 
•IV. 
I. 
VII. 
V. 
III. 
III. 
VII. 
VI. 
VI. 
VI. 
IV. 
VI. 
VI. 
VI. 
IV. 
IV. 
V. 
VI. 
IV. 
VII. 
VI. 
VII. 

III. 

VI. 
VI. 

III. 

IV. 
V. 

III. 
II. 

VII. 
IV. 
IV. 
V. 
VII. 
VII. 
VII. 

III. 

VII. 

5 
5 
4 
3 
3 
4 
I 
4 
7 
5 
4 
i 

2 
4 
3 
5 
3 
4 

2 

4 
4 

5 
4 
4 
5 
i 

3 
3 
3 
6 
6 
5 
5 
i 

•22' 

5 
6 

7 
4 

i 

3 

2 

I 

5 
3 

2 

r. 

40.096  ; 
37.3So: 
43.040: 
31.982; 
35.625; 
37.210; 
37.902 

39-495. 
48.80 
56.682 
44.852- 

46.455 
51.612 
52.246 
51.900 
49.612 
38.382 
38.867 
44.262 
45.960 
47.810 
49.362 
49.602 

45-565 
40.792 
40.182 
44.280 
41.094 
39-105 
35.610 
33.720 
40.360 
43.192 
48.105  . 

2'  40'. 

42.460- 
44.470 
46.515 
43-952 
40.666 
39.206 
46.151- 
32-705 
45-56i 
34-182 
40.818 

3  34.20 
5  42.20 
.8  15.26 
7     1.69 
|8  22.64 
i  36.00 
i  36.57 
|0  17.15 
4  33-24 
4  37-40 
!7  12.84 
t6  41-93 
57  54.8i 

!2    58.06 

!9     2.15 
8  40.85 
j6  47.91 
jo  38.92 
12     8.14 
26  34.58 

'5  30.97 
[8  49.57 
24  29.22 
26  48.  19 

!O    I8.IO 

;o  17.78 
J3  24.64 
J5  14-24 
)o  38.53 
[8     1.88 
19     6.99 
23  59.64 
!2    22.11 

15  45-09 

!2   47.30 
2    56.68 

5  51-96 
17     9.42 

jo     1.37 
)6  19.51 
ii     2.94 

54  35-34 
21     0.25 
J9  12.56 
14     6.64 

-  9-57 
9-44 
9.28 
9.16 

9-'3 
9.00 

8.74 
8.52 
8.48 
8.36 
7.80 

7.67 
7.66 
7.58 
7.48 
7.42 
7.30 
7.23 
6-99 
6.90 
6.75 
6-.  54 
6.51 
6.21 
5-83 
5-77 
5.67 

5-40 

5.2S 

5.19 
5.00 
4.85 
-  4.67 

—  12.96 
12.65 
12.64 
12.41 
12.27 
12.04 

11-93 
11.56 
1  1.  08 
10.78 

—  10.76 

it 

-  9-55 
9.69 
9.88 
10.48 
JO.  57 

10.10 

H.53 

1O.OI 

8.23 

8.93 
9.81 

11.20 
10.56 

9.50 

9-93 
g.ig 
10.48 
10.05 

10.88 

9-75 
g.68 
g.2o 
9.61 

9-77 
9.29 
11.47 
10.25 
10.38 
10.  oS 
9.15 
g.22 
9-57 
9-46 
—  11.14 

-  9.50 
8.82 

8.35 
9.80 

"•39 
10.43 
10.77 
11.71 
9-37 
10.64 
—  10.98 

h.  m.     s. 
20  41     8.03 
42  45.52 
44  40.88 

46     9-15 
46  37.21 
48  11.74 
51   30.37 
54  22.53 

54  45-59 
20  56  22.69 
21     3  31.10 
5  24.41 

6  26.58 
7  52-30 
8  41.08 
10  17.24 
ii   10.50 
14  27.56 

15  47.52 
17  41.18 
20  39.61 

20    57.51 
25    11.65 
30    39-19 
31    25.80 

33     1-05 
33  55-15 
36  53.00 
38  40.07 
40     I  .  44 
42  57-Ji 
45   11.28 
21  48     4.44 

20  13  17.89 

16  37.17 
16  45.72 
19  17-53 

20   42.80 
23    25.52 
24    44.83 

28  56.59 
34  22.75 
37  45.56 
20  38     4.10 

22    26   33.3 
28  41.3 
31    14-4 

40'   1.3 

41  22.3 

34  35-1 
54  36.8 
33  J5-7 
7  30.0 
17  34-7 
30  10.4 
49  40.8 
40  5^3.0 
25  55-1 
31   59-6 
21   37-5 
39  45-7 
33  36-2 
45     6.0 
29  31.2 
28  27.4 

21    45.3 
27    25.3 
29   44.2 

23    13.2 

53  15-0 
36  20.  6 

38    IO.2 

33  34-0 
20  56.3 

22       1.4 

26  54.2 

25    16.4 
22   48   40.9 

22   25   49.8 
15    58.2 
S  53-0 
30  I  i.  6 
53     5-0 
39  22.  o 
44     5-6 
57  38.6 
24     0.7 
42  14.0 
22  47     8.4 

29. 

12.5 
-H. 

43-5 

24-5 
52.5 

55-2 

32.5 

44-8 

18.5 

30.5 

42-5 

I 

6 

27- 

39- 
32. 

44-5 

36. 

47.6 

54- 

6 

23. 

35. 

47-5 

59-5 

47. 

59- 

43-5 
II. 

55. 
9-5 

t  f 

33- 

R  c 

49- 

i. 

23.5 

35-5 

•    • 

53- 

5- 

|8 

39- 

51-5 

3-5 

Zc 

55. 

•      t 

39- 

5i- 

•»a 

3- 

47- 
1  8  .'2 

59- 
29-5 

ii. 
30.2 
42. 

42. 
54- 

54.2 

.     . 

.      . 

43-5 

55. 

1.5 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Date-               Clock. 

Hourly 
rate. 

m                 n 

c 

Zenith  Point. 

Mic. 

Co. 

(135)  18.  Micrometer     reading    assumed     as 
4ir.O96  instead  of  40'.  096. 
(135)  42.  Micrometer     reading    assumed     as 
4&r.792  instead  of  4Or.7g2. 
(135)  '46.  Micrometer     reading    assumed     as 
4gMo5  instead  of  3gr.io5. 
(136)  -4.  Micrometer     reading    assumed     as 
44r.952  instead  of  43r.g52. 
(136)     5.  Transits  overT.'s  III  and  Vassifmed 
to  have  been  recorded  over  T's.  II 
and  IV. 
(136)    6.  Minutes  of  transit  assumed  as  22  in- 
stead of  23. 

/LIBRARY    - 

[UNIVERSITY  OF 
t  -\UWKNI  A. 

1848.           h.                s. 
Aug.    4,       19      +22.739 

s. 

g  O.OO2 

s.                 s. 
.       .        -  0.387 

s. 
—  0.104 

o    o    4.18 

r 
40. 

054 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

^i 
|1 

—  i  C 
C  O 

>4  o; 

A. 

B. 

C.         D. 

Corr'd 

Mean. 

Mean. 

Barom. 

Zone  136 

1848.    h.     m. 
Aug.  4,  20 
20     12 
20    40 

21      22 
21      58 

298 

'       " 

n 

" 

in. 
30.104 
30.018 
30  .020 

o 

71.2 

77- 
76.8 

76.' 

0 

63.8 
73-8 
73-2 
73-J 
72.8 

35     o. 

0.4 

2.            3.6 

1.79 

1.59 

30.004 

.    . 

86 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  136.    AUGUST  4.    Ms.    D0=  —  22°  2'  40"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"i 

ai 

MICROMETER. 

i 

6 

<t, 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

H. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

12 
13 
14 
15 
16 

17 
18 

19 
20 
21 
22 
23 
24. 
25 
26 

27 

28 

29 
30 

31 
32 

33 
34 
35 
36 
37 
38 
39 
40 

4i 
42 

43 
44 
45 
46 

47 
48 

49 
50 
5i 

i 

2 

3 
4 

5 

10 
10 

10 
10 

10 
9 
9 
9 

10 
IO 

9 

10 
10 

9 

IO 
IO 
IO 
10 

!•) 

IO 

9 
9 
4 
9 

10 
IO 
IO 
IO 
10 
IO 

to 

10 
IO 
10 
IO 
IO 

10 

IO 

9 
9 

9 
9 
9 

8 

IO 

iR 

h.  m.     s. 
20  39  18.06 
40  41.06 

43  14.30 
45  30.76 
45  41.70 
47  44.85 
50  51.80 

53  55-61 
54  25.85 
57  12.80 
20  58  49.63 
21     3     3-77 
4  49.83 
4  57.o8 
7  25.80 
8  13.12 
9  50.04 
10  43.66 
15  20.93 
16  42.84 
17  14.24 
19  12.70 
19  43.86 

22    33.84 
23   41.06 
24  42.06 
26    15.64 

27   45-05 
28   29.16 
3O   12.20 
32   34.09 
32    3L38 
36   25.46 
38    13.21 
42    29.24 
44  44-73 
47  38.07 
53  23.14 
56   21.22 
21    58    26.51 

ONE  137.      A 

18  26  54.12 

27    46.15 
28    33.19 
30   32.68 
18  31  45.70 

s. 
+  26.50 
26.50 
26.49 
26.49 
26.49 
26.49 
26.48 
26.48 
26.48 
26.48 
26.48 
26.47 
26.47 
26.47 
26.47 
26.47 
26.46 
26.46 
26.46 
26.46 
26.46 
26.45 

26.45 
26.45 
26.45 
26.45 
26.45 
26.45 
26.45 
26.44 
26.44 
26.44 
26.44 
26.44 
26.44 
26.44 
26.43 
26.43 
26.43 
+26.43 

UGUST  7 

d-26.53 
26.53 
26.53 
26.52 
+  26.52 

s. 
+  O.OI 

—  o.oi 

+O.OI 
+O.O1 

.     . 

+  O.OI 

+  O.OI 
+O.OI 

+  O.OI 

.    Ms. 

—  O.OI 

—O.OI 

—O.OI 

VI. 
VII. 
III. 
III. 
VII. 
III. 
III. 
IV. 
II. 
I. 
III. 
III. 
II. 
VI. 

II. 

VI. 
VI. 
VI. 

III. 
III. 

VII. 

II. 

VII. 

11. 
III. 

V. 

V. 
V. 
VII. 
VI. 

III. 

IV. 
VII. 
VI. 
"VII. 

11. 

V. 
V. 
VI. 
IV. 

DO  = 

VI. 

VI. 
VI. 
IV. 
VII. 

3 
5 
4 
4 

2 

3 
7 
4 
2 

3 
I 

4 
3 

2 

4 

2 

3 

4 
4 
3 
5 
5 
4 
3 
5 
3 
2 

4 

i 

5 
3 
5 
3 
5 
5 
5 

2 
2 

4 
I 

—  1C 

4 
5 
6 
2 

7 

r. 

42.760 
41.005 
42.192 

45-425 
53.212 

47-490 
42.632 

39-555 
42.500 

44-44" 
35-545 
44.812 
36.940 
36.572 
42.925 
49-950 
38.438 
39.030 
45.946 
40-375 
37-800 
49.280 
49-71 
38-055 
42.899 
42.038 
47.170 
45.620 
46.720 
46.885 
44-338 
51.630 
49.240 
50.865 
40.46 
43-142 
38.134 
37.005 
44.838 
3L492 

)°  32'  30 

49.748 
48.883 
48  .  744 
49-838 
42.392 

i            ir 

34  17-00 

23  37-19 

28  44.47 

21       5-15 
36    59-70 
31    34-14 

8     5-94 
30  15-34 
43     8.84 
33  18.98 
52  57.74 
27   14.21 
37  37-48 
46  33-04 
28  29.00 
38  52.21 
36  45-88 
30  33-31 
26  35.16 
35  39-24 
25  27.59 
18  52.29 
24  25.27 
36  59.07 
22   32.17 

34  41-96 
40  28.05 
26  46.37 
46  32.57 

20    14.79 

33  22.72 
i?  31-44 
30  33-64 
17  57.69 
23  55-97 
22  23.72 

45  39-30 
46  18.20 
27  13.24 
55  17-37 

24  24.12 

19     5-97 
10  29.46 
38  56.18 
8  14.02 

—  10.  61 
10.49 
10.27 
10.  oS 
10.05 
9-Sy 
9.62 
9-36 
9-32 
9-og 
8-95 
8.60 
8.46 
8.41 
8.24 
8.18 
8.06 

7.96 
7.60 

7-49 
7-45 
7.29 
7-25 
7-03 
6-95 
6.87 
6.74 
6.63 
6.58 
6.44 
6.27 
6.28 
5-99 
5-85 
5-54 
5-39 
5-lS 
4-78 
4-59 
-  4-45 

-25.62 
25.54 
25-46 
25.27 
-25.15 

—  10.29 
9.56 
9.91 
9-38 
10.48 
10.10 
8.51 

IO.OI 
10.92 
10.22 
1  1.  60 
9.81 
10.53 
11.17 
g.SS 
10.63 
10.47 
10.04 
9.76 
10.39 
9.68 

9-23 
9.61 
10.49 
9.48 
10.33 
10.74 

9-77 
11.17 
9-32 
10.24 

9-13 
10.04 
9.16 

9-58 
9-47 
II.  II 
1  1.  16 
9.  Si 
-11.78 

-  9-64 
9-35 

8.86 
10.48 

-  8.75 

h.  m.      s. 
20  39  44.56 
41     7-56 
43  40.79 
45  57-25 
•     46     8.19 
48  H.34 
51   18.29 
54  22.09 
54  52.32 
57  39-28 
20  59  16.12 
21     3  30.24 
5   16.30 
5  23.56 
7  52.27 

8  39-59 
10  16.50 

II     10.12 

15  47-39 
i?     9-30 
17  40.70 
19  39-15 

20    10.31 
23      O.29 
24       7.51 
25       8.51 
26    42.09 
28    11.50 

28  55.62 

30  38.64 

33     0.53 
32  57-82 
36  51.9° 
38  39.65 
42  55.68 

45   11-17 
48     4.51 

53  49-58 
55  47.65 
21  58  52.95 

18  27  20.65 
28  12.67 
28  59.71 
30  59  -2c 

l8    32    12.21 

22  37   17.9 

26  37.2 

31  44-6 
24     4-6 

40      0.2 

34  34-1 
It     4.1 

33  14-7 
46     9.1 
36  18.3 

55   58.3 
30  12.6 

40  36-5 
49  32.6 
31  27.1 
41   51.0 
39  44-4 
33  31-3 
29  32-5 
38  37-1 
28  24.7 
21  48.8 

27    22.  I 

39  56.6 
25  28.6 
37  39-2 
43  25.5 
29  42.8 

49  30-3 
23  10.6 
36  19.2 
20  26.8 
33  29.7 

20    52.7 

26  51.1 
2.5  18.6 
48  35-6 
49  14.1 
30     7-6 
22  58  13.6 

19  57  29-4 
52  10.9 

19  43  33-8 

2O    12      1.9 
19   41    17.9 

41. 

W. 

16  8 

iR   r 

7 

ft 

17. 

rl-3 

"R 

57. 

V2 
2 

44- 

55-2 

28.' 
50. 

1" 
xf, 

13 

38. 

50. 

13. 

5 

57- 

9- 

21. 

50. 

c6 

12. 

57 

.2 

9- 

•  • 

•    • 

50. 

49 

• 

iR  * 

17 

29-5 

27.5 

53- 

5. 

24. 

?6 

I. 

I  .2 

25. 

37- 

5. 

9- 

21 
13 

•5 

27- 

38. 

W. 

45. 

57. 

....    14.638.5   •  • 

17.5 

z 

c6  * 

32.5 

44-5 

7-8 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.      Mic. 

Co.     (136) 

[5.  Micrometer  thread  assumed  as  5  in- 
stead of  4. 
28.  Time  of  transit  over  T.  IV  assumed 
as  2".o  instead  of  I2".o,  and  transits 
over  T.'s  IV  and  V  assumed  to  have 
been  recorded  over  T.'s  V  and  VI. 
43.  Time  of  transit  over  T.  VI  assumed 
to  have  been  recorded  5"  too  late. 
50.  Minutes  assumed  as  55  instead  of  56. 
51.  Transit  over  T.  V  assumed  to  have 
been  recorded  over  T.  IV. 

1848.          h. 
Aug.     7,      7 

s. 
+  22.907 

s. 
S  °-°3° 

s.                  s 
—  o 

387 

s. 
-  0.104 

0              ,                   „                                          j. 

o    o    2.89         40. 

(136) 
051 

i                                                 INSTRUMENT  READINGS. 

(136) 

(136) 
(116^ 

Date. 

CIRCLE. 

Ijj 

I| 

<H 

•3| 

c  ° 

'—   f- 

<i>  £ 
"A  » 

w£ 

0 

66.3 
65-4 
65- 
64-9 
63-6 
62.9 
62. 
60.5 

A. 

B.        C. 

D. 

.  Corr'd 
Mean. 

Barom. 
Mean. 

Zone  137 

1848.      h,     m. 
Aug.  7,  18     26 
19      o 

19      3 
19    20 

19    45 
20    20 
20    40 

21      40 

301 

/       a 
5     o. 

59-5       2.1 

3-8 

1.07 

in. 
1.35     30.262 

76. 

74- 

72  .'8 
71.2 

30.262 

30.260 

.    ..      30-258 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  137.     AUGUST  7.     Ms.     D0—  —  19°  32'  30"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«i 

02 

MICROMETER. 

i 

d, 

ff-2 

Mean  Right 
Ascension, 
1850.0 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

6 

7 

S 

9 
IO 

II 

12 
13 
14 

15 
16 

17 

IS 

19 

20 
21 
22 
23 
24 
25 
26 

27 
28 
29 
30 
31 
32 
33 
34 
35 
36 
37 
38 
39 
40 
41 
42 

43 
44 
45 
46 
47 
48 
49 
5^ 
5i 
52 
53 
54 

10 
IO 

S 
9 

IO 

9 

10 
10 
10 

8.9 

IO 

9 
9 
9 

10 

9 

10 

9 

IO 
10 

9 
9 
9 
9 

8 

9 
to 

IO 

8 

10 

9 

S 

9 
9 

IO 

9 
9 

10 

9 
9 
9 
9 

10 

9 
9 
9 

7 
9 
9 

10.5 

h.  m.     s. 
18  31  35-37 
33  36.44 
36  42.63 

38  19-33 
39  49-37 
40  26.72 
41  49.38 
42  11-31 
43  49-03 
44  29.48 
45  28.33 
45  42.81 
47  21.88 
48  30.52 
48  34-85 
51   18.29 
51  46.45 
53  43-74 
53  46.78 
55   54-01 
56  40.89 
58  20.  II 
58  55-58 
18  58  34.86 
19    o  30.62 
i  24.78 

2    18.88 

3  48.74 
6     9.80 
8  30.01 

9  32.15 
10  44.60 

12    21.06 

13  54-57 
14  10.62 
15  "8.72 
16  17.71 
IS     0.45 
19  30.83 

20    23.85 
20  47.74 
22    28.50 
26    39.52 
30    14-95 
30  46.45 
32    13.43 

37     9-98 
37  53-57 
19  40  37.90 

s. 
+26.51 
26.51 
26.50 
26.49 
26.49 
26.48 
26.48 
26.48 
26.48 
26.47 
26.47 
26.47 
26.46 
26.46 
26.46 

26.45 
26.45 

26.44 
26.44 

26.43 
26.43 

26.43 
26.42 
26.43 
26.42 
26.42 
26.41 
26.41 
26.40 
26.40 
26.39 
26.39 
26.38 
26.38 
26.38 
26.37 
26.37 
26.36 
26.36 
26.36 
26.36 
26.35 
26.34 
26.33 
26.33 
26.32 
26.31 
26.31 
+  26.30 

s. 

—  O.OI 
—  O.OI 

—  O.OI 
O.OI 
—  O.OI 

—  O.OI 
—  O.OI 

—  O.OI 

—O.OI 
—  O.OI 

—  O.OI 
—O.OI 

—  O.OI 
—  O.OI 

—  O.OI 
+  O.OI 
+  O.OI 

—  O.OI 
+O.OI 

—  O.OI 
O.OI 
—  O.OI 

+  O.OI 
+  O.OI 

+O.OI 
—  O.OI 

VII. 
III. 
III. 
IV. 
V. 
VII. 
V. 
VII. 
IV. 
V. 
V. 
VII. 
IV. 

III. 

VII. 
IV. 
VI. 

III. 

VII. 
IV. 
VI. 
IV. 
VI. 
VII. 
VI. 
VII. 
VII. 
VII. 

III. 

IV. 
IV. 
IV. 
IV. 
IV. 
VI. 
VI. 
VI. 
IV. 
IV. 
V. 
VII. 
VII. 
VI. 

I. 

VII. 
VI. 

III. 

III. 

3 
4 
6 

4 
6 

3 
6 
6 
6 
5 
4 
6 
6 
5 
4 
5 
3 
6 
6 
5 
7 
7 
5 
3 
3 
7 

2 

6 

4 

5 
4 
7 
4 
2 

4 

4 
7 
2 

4 
5 
6 

7 
6 

5 
i 
i 
3 

2 

6 

r. 

44.830 
4L397 
45-399 
42.665 
36.072 
37.112 
42.666 
40.895 
36.00 
37.638 
40.112 
38.450 
38.610 
45-535 
43-442 
49.609 
43.670 
49.498 
53-700 
44-950 
40.856 
51.265 

3L395 
50.410 
51.652 
46.492 
53-555 
49-779 
40.806 
46.328 
45  •  799 
47.719 
I7.3I4 
45-954 
49.696 
45-124 
44.300 
43.316 
42-553 
4I-253 
34-6io 

4L305 
38.715 
40-985 
43.620 
46.819 
42.980 
45.180 
47.960 

i3     5.58 
2g  11.86 
[2   24.78 
28   28.21 
[7   46.06 
57  31-44 
13  58.93 
15  34-17 
[7  48.56 
25  33.41 
29  56.12 
[6  23.94 
[6  18.65 
21     1-37 

28       I.  21 

[8  41.06 
32  36.76 
io     3.58 
7  38.62 

21    21.55 

9     7-05 
3     8.5g 
2g     8.38 

29  53-37 
29  10.70 
5  52.78 
36  47.  g2 
u     2.59 
29  32.22 
20  34.09 
26  40.24 

5  10-73 
43     1-46 
(i     9.96 
24  25.91 

27     3-39 
7     8.40 
42  40.84 
28  32.07 
23  28.87 
[8  36.22 

8  51-45 
[6  14.  g3 

23  37-91 
50  37-17 
j6  2g.3i 

34     9-51 
ft  36.60 
10  56.47 

—  25.16 
24-97 
24.66 
24.51 
24.36 
24.30 
24.16 
24.12 
23-97 
23-90 
23.80 
23-78 
23.61 

23-51 
23.50 
23.23 
23.18 
22.99 
22.98 
22.78 

22  .JO 

22.54 
22.48 
22.41 
22.32 
22.23 
22.  14 
22.0O 

21.77 
21.54 
21.44 
21.32 
21.16 

21.  OI 

20.95 
20.88 
20.77 
20.61 
20.46 
20.37 
20.33 
20.17 
19.76 
10.42 
19-36 
19.23 
18.76 
18.68 
—  18.42 

—  10.15 

9-95 
9.00 
9.89 
9-30 
10.41 
9.07 
9.14 
9-30 
9.72 

10.00 

9.20 
9.20 

9-49 

9.86 

9-32 
10.13 
8.83 
8.70 

9-5i 
8.81 
8.43 
9-94 
9-99 
9.94 

8.59 
10.37 
8.80 
9-97 
9-44 
9.80 

8.54 
10.75 
10.66 
9.66 

9-83 
8.69 

10.75 
9.  go 
9.62 
9-30 
8.76 
9.16 
9.62 
11.23 
10.97 
10.23 
10.65 
-  8.86 

h.  m.     s. 
18  32     1.89 
34    2.95 
37     9.12 

38  45.82 
40  15-85 
40  53.20 

.42  15-85 
42  37-78 
44  15.50 
44  55-95 
45   54-8o 
46     9.27 
47  48.33 
48  56.98 
49     1.31 
51  '44-73 
52  12.  go 
54  10.17 
54  13-21 
56  20.44 

57.    7-3' 
58  46.53 
18  59  22.00 
19     o     1.29 

0    57.04 

i  51.19 
2  45.29 
4  I5.I4 
6  36.20 
8  56.41 
9  58.54 
II   lo.gS 
12  47.45 
14  20.  g6 
14  57.00 
15  35.09 
.      16  44.07 
18  26.82 
ig  57-19 

20    50.21 
21    14.09 
22    54.84 
27       5.85 
30   41.28 
30    12.79 

32  3g.?6 
37  36.  2g 
38  ig.8g 
19  41     4.19 

20     6  10.9 
20     2  16.  8 
19  45  28.4 

20      I    32.6 

19  50  49.7 
20  10  36.2 
19  47     2.2 

48  37.4 
50  51.8 

19  58  37-0 
20    2  sg.g 
19  49  26.9 
49  21.5 
19  54    4-4 

20      I      4.6 

19  51  43-6 

20     5  40.1 

19  43     5-4 
40  40.3 
54  23.8 
42     8.6 
19  36     9.6 

20      2    10.8 

2  55-8 
2O      2    13.0 
ig   38    53.6 
20     9  50.4 
19  44     3-4 

20      2    34.0 

19  53  35-1 
59  41-5 
19  38  10.6 
20  16     3.4 
20  14  i  i.  6 
19  57  26.5 
20    o    4.1 
19  40     7.g 
20   15   42.2 
20      I    32.4 

ig  56  28.9 
5i  35-9 
41  50.4 
49  13.8 
19  56  37.0 
20  23  37.8 
19  29.5 
7     8.5 
20  14  35.  g 
19  43  53-8 

•  • 

19 

-5 

24-5 
31-5 

7    ^ 

36-5 
42. 

in    c 

48.2 
54- 

60. 

6 

I.O 

•?r. 

50. 

2. 

]fi   r 

4Q. 

41  . 

CT. 

40. 

i'a 

22. 

55 

IO. 

66. 

18.2 

58  ' 

IO. 

32- 

22. 

20. 

10. 

IO. 

54- 

e   R 

54- 

12. 

24. 

46. 

c3 

22. 

30. 

32. 

44-  5 

9-5 

21. 

43- 

54-5 

54- 

37 

19. 

31  . 

38.5 

.    II. 

23. 

1  • 

.     .     C2. 

3  •  ^ 

51  . 

3  . 

39-5 

3-5 

15- 

21    6 

2-5 

46 
!5 

-5 

58.9 
42- 

9-5 

53-5 

i    t 

37- 

48-5 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.     Mic. 

Co. 

(137) 
(137) 
(137) 
(137) 
(137) 

3.  Micrometer     reading     assumed    as 
39r.8g5  instead  of  4Or.8g5. 
!2.  Micrometer     reading     assumed     as 
45r.67o  instead  of  43r.67O. 
2g.  Minute  of  transit  assumed  as  59  in- 
stead of  58. 
33.  Micrometer     reading    assumed     as 
47r-779  instead  of  4gr.77g. 
;o.  Micrometer     reading    assumed    as 
39r.62o  instead  of  43r.62o. 

1848.        h. 

s. 

s. 

s.                   s. 

s. 

r. 

INSTRUMENT  READINGS. 

CIRCLE. 

li 

Ig 

a  « 

<& 

•a  £ 

c  c 

u  E 

X  0. 

W£ 

Date. 

A, 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  137 

1848.       h.   m. 
Aug.   7,   22  oo 

o       ,            /; 

" 

n 

in. 

0 

60. 

88 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  137.    AUGUST  7.    Ms.    D0=—  19°  32'  30"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"l 

a* 

MICROMETER. 

i 

<A 

d-, 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

55 
56 
57 
58 
59 
60 
61 
62 

63 
64 

65 
66 

67 
68 
69 
70 
71 
72 

73 
74 
75 
76 
77 
78 

79 
80 
81 
82 
83 
84 
85 
86 

87 
88 
89 
90 

91 
92 

93 
94 

95 
96 

97 
98 

99 
100 

101 
102 

103 

9 
9 
9 
9 
8.9 
9 
9 
9 
9 
9 
9 
8-9 
9 
9 
9 
9 
9 
9 

10 
10 

8.9 

9 
10 

10 
10 
10 
10 

to 
9 
9 
9 
9 
9 

10 

9 
9 
8.9 
to 

10 

9 

8.9 

9 
10 
10 

IO 
10 
IO 
10 
IO 

.  . 

.  . 

.  . 

22. 

34. 

45-5 

.  . 

.  . 

.    . 

h.  m.     s. 
19  41  22.23 
42  39.15 
43  26.74 
45     3-39 
46  12.89 
48  15.95 
50    6.74 
51  19.46 
57     4.56 
19  58  II.  02 
20    o  20.69 
i  16.52 
8     6.58 
9  26.34 
10  24.64 
n  20.34 
ii  49-56 
M  19-23 
14  40.16 
15  39-00 
16  16.92 
17  56.58 
19  32.24 
20  46.  8.} 
21  4I.8.J 

23  17-05 
23  58.66 
25     6.05 
25  23.33 

27  37.85 
29  17.26 
30  12.76 

33  54.65 
34  23.47 
34  53.04 
37  36.  ic 

39  J2.39 
40  58.6. 
42     4.48 
43  14-ly 
53  46.8S 
54     8.72 
57  5L32 
20  58   17.14 
21     9  16.3. 
13  28.  ic 
14  26.6; 

15  14.12 

21  18  20.52 

s. 
+26.30 
26.29 
26.29 
26.29 
26.28 
26.28 
26.27 
26.27 
26.26 
26.25 
26.25 
26.25 
26.23 
26.23 
26.22 
26.22 
26.22 
26.21 
26.21 
26.21 
26.21 
26.21 
26.20 
26.20 
26.20 
26.19 
26.15 
26.19 
26.19 

26.18 
26.18 
26.18 

26.17 
26.17 
26.17 
26.16 
26.16 
26.16 

26.15 
26.15 
26.  i; 
26.1; 
26.12 
26.12 
26.11 
26.  ic 
26.10 
26.10 
+  26  .  09 

s. 

—  O.OI 

—  O.OI 
O.OI 
—O.OI 

+  O.OI 

—O.OI 
—  O.OI 
+  O.OI 

+  O.OI 

+O.OI 
O.OI 
+O.OI 
—  O.OI 

+  O.OI 

—O.OI 
O.OI 
—O.OI 

+0.01 
+O.OI 
—O.OI 

—  O.OI 

—O.OI 
+O.OI 

+O.OI 

V. 
V. 
VII. 
V. 
VI. 
V. 

III. 

VII. 
VI. 
VII. 
IV. 
V. 

vr. 

VI. 
V. 
V. 
V. 

III. 

IV. 
IV. 
IV. 
VI. 
VI. 
V. 
VII. 
IV. 
VI. 
IV. 
VII. 
V. 
VII. 

III. 
I.  . 

IV. 
VI. 

I. 
III. 
III. 

IV. 
V. 
IV. 
VI; 
II. 
V. 
VI. 

I. 
III. 

VII. 
IV. 

7 
3 

a 

7 
7 

5 
4 

2 

5 
4 
5 
6 
2 
3 

2 

3 
3 
2 
I 
2 

7 
4 

3 

2 

5 
6 
6 
6 

5 
i 
i 
6 
4 
4 
5 
4 
6 
2 

3 
3 
6 

5 
i 

3 
3 
3 
2 

2 

4 

r. 

45- 
47.448 

45-495 
40.85 
42.875 
42.890 
44.860 
42.938 
43.80 
44.732 
49.750 
39.040 
36.845 
38.739 
41.100 

43.307 
43-610 
43.930 
40.868 
45.383 
47.50 
41.310 
36.390 
44.505 
40.344 
42.820 
39-310 
40.882 

44-51 
44-310 
42.125 
40.490 
42.670 
43.110 

47-475 
46.890 
39.830 
47.670 
39.925 
34.005 
36.820 
44.872 
48.810 
46.460 
41.578 
38.252 
37-160 
43.140 
49.006 

6  44.38 
SI  35.60 
2   21.27 

9    7-33 
7  57.50 

!2    32.49 

'-7  12.57 

|2    53.64 

!2      1.06 

!7  16.77 
8  36.20 
6     3.82 

,2      8.  II 

)6  35-59 
(3  57-15 
S3  58.24 
)3  47-81 
[2  19.66 

19  54-4t 
(i  29.63 
5  18.28 
29  14.77 
37  56.44 
H  59-86 
23  59-99 
'3  53.63 
15  54-44 
15     0.39 
21  36.48 
»7  55-8i 
19  10.89 

15  13-87 
28  27.81 
28  12.87 

'9  54-47 
26     2.44 
15  36.61 
40  10.83 
35  54-77 
39  18.67 
17  20.31 

21    24.13 

45  20.72 
32     9.64 
34  57-73 
36  52.17 
46  12.87 
42  46.68 
24  49.78 

II 

-18.35 
18.23 
18.16 
.  18.00 
17.89 
17.70 
17.52 

17-41 
16.86 
16.76 
16.56 
16.47 
15-84 
15.72 
15.63 
15-55 
15.49 
15.28 

15-24 
15.20 

15.10 

14-95 
14.81 
14.69 
14.61 
14.46 
14.41 

14-31 
14.27 
14.09 
13-93 
13.85 
13.53 
13-48 
13-44 
13.21 
13.07 
12.92 
12.82 
12.73 
11.83 
II.  81 
11.50 
II.  4f 
10.58 
10.2: 

IO.  If 

10.09 

—  9.86 

II 

-  8.63 
10.07 
8.96 

s.7s 

8.70 
9-54 
9-83 
10.74 
9-50 
9.83 
9-31 
9.14 

".34 
10.38 
10.84 
10.23 
IO.2I 
IO.73 
II.  21 
10.70 
8.52 
9-95 
10.47 
10.81 

9-63 
9.02 

9-13 
9.10 

9-51 
11.07 
11.16 
9.11 
9.89 
9.88 
9-39 
9-75 
9.14 
10.61 
10.35 
10.55 
9.23 

9-49 
10.92 

10.12 
10.31 
10.41 
II.  OO 
10.78 
-    9.66 

h.  m.     s. 
19  41  48.52 
43     5-44 
43  53-02 
45  29.67 
46  39.16 
48  42-23 
50  33.01 
51  45-74 
57  30.82 
19  58  37.27 
20    0  46.93 
i  42.76 
8  32.82 

9  52.57 
10  50.87 
ii  46.56 

12    15.78 
14    45-45 

15     6.38 
16     5.22 
16  43.12 
18  22.79 
19  58.44 
21    13.05 
22      8.0^ 
23   43.23 
24   24.84 
25    32.23 
25   49-52 
28      4.04 

29  43-45 
30  38.93 
34  20.82 

34  49.64 
35   19-21 
38     2.26 

39  38.54 
41   24.80 
42  30.63 
43  40.32 
54  '3-oo 
54  34-86 
58  17-45 
20   58   43.26 
21      9   42.45 
13    54.29 
14    52.74 
15    4O.22 
21   18  46.61 

O             1                 il 

19  39  41-4 
20    4  33.9 
19  45  18.4 
42     4-1 
40  54.1 
19  55  29.7 
20    o    9.9 
20  15  51.8 
'9  54  57-4 

20      0    13.4 

19    51    32.1 

19    48    59.4 
20    25       5.3 

9  31.7 
16  53.6 
•    6  54.0 
6  43-5 
15   15.6 

22    50.9 

20    14    25.5 
19    38    II.9 
20      2      9.7 

10  51.7 

20    14   55.4 
19   56    54.2 
46  47-1 
48   48.0 

47  53-8 
19  54  30.3 
20  20  51.0 

2O    22      6.O 

19  48     6.8 

2O       I    21.2 
2O      I      6.2 
19   52   47-3 
58    55-4 
ig  48   28.8 
20   13      4.4 
8  47.9 
20    12    12.0 
19   50   II.4 

19  54   15-4 
20  18  13.1 

5       I-2 

7  48.6 
9  42.8 
19     4.0 
20  15  37.6 
19  57  39.3 

50. 

2. 

4. 

13- 

16 

24-5 

->7  S 

36. 

31.5 

43-5 

55. 

•  • 

41-5 
57- 

:->   R 

16 

9- 

21. 

38 

34-6 
40. 

46. 

n  a 

?8 

13. 

•  • 

56. 

7.6 

"R    r 

19. 
4O.2 

<"\  8 

16  7 

20. 

44. 

cH   c 

55-6 

17. 

22. 

6 

=  8  •; 

40.6 

52.4 

19-5 

31.2 

OR      0 

i. 

37-5 

49.6 

24.5 
6O 

36. 

if> 

ii.  6 

23-5 

35-5 

46  8 

32. 

44. 

16. 

•>S 

"S   8 

->R 

51.6 

3- 

"6 

4Q. 

.  CORRECTIONS. 

REMARKS. 

Corr.  of 
Date-                Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point. 

Mic.  Co. 

(137) 

63.  Transit  at  16"  assumed  as  over  T.  V 
instead  of  T.  VI. 
67.  Micrometer    reading    assumed     as 
26r.845  instead  of  36r.845. 
103.  Transit  over  T.  II  assumed  as  at  57* 
instead  of  37'. 

1848.          h.                 s. 

s. 

s.                  s. 

s. 

or            n 

r. 

(137) 
(137) 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

m 

. 

JI 

•€  s 
2S 

«e 

11 

£E 
*  «• 

«£ 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Bare 
Mean. 

1848.      h.    m. 

C             t          II 

n 

in. 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


89 


/'INK  137.     Arc;t-si   7.     Ms. 

D0  —  —  19°  32'  30"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

•i 

* 

MICROMETER. 

i 

, 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II.     III. 

IV. 

V. 

VI. 

VII 

1  1. 

12. 

104 
105 
1  06 
107 
108 
109 

1  10 

in 

112 
113 
114 

»5 
116 

118 
119 

120 
121 

122 
123 
124 
125 

I 
2 
3 

4 
5 
6 

8 
9 

10 

ii 

12 
13 
14 

15 

16 

i? 

18 

'9 

20 

21 
22 
23 

9 
9 
8.9 
9 
9 
9 
7 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 

6 

S 

7 
S 
8 
8 
4 
7 
4 
8 

9 
9 
8 
8 
5 
9 
9 
9 
9 

IO 

6.7 
8 

10 

22. 

it   8 

h.  m.      s. 

21    IS    10.44 
2O    12.62 
21       7-72 
22    33.11 
25    38.76 
26    28.84 
23    14.38 
28    47.62 
3O   41.61 

34  23.47 
35   11.16 
37  35.29 
39  52.85 
43  53-91 
46  32-33 
47  49-41 
48   19.79 
49  40.84 
50  22.18 
52  29.68 
56     9.92 
21   57  12.02 

I.NE  138.      At 

19     5  56.37 
9  10.14 
n     6.38 

12    16.65 
12    20.54 

13  49.19 
15  40.05 

15  47-00 
15   56.44 
17  24.25 
19  27.20 
19  58.15 

21    22.18 
21    38.27 
25       2.22 
26    22.06 
26    48.14 
28    59.69 

29    43-05 
31    28.41 

33     4.84 

36    38.25 

19  39  32.19 

s. 
+26.09 
26.09 
26.09 
26.09 
26.08 
26.08 
26.08 
26.08 
26.08 
26.07 
26.07 
26.07 
26.06 
26.06 
26.06 
26.06 
26.06 
26.05 
26.05 
26.05 
26.05 
+  26.05 

CL'ST  14 

+  27.83 
27.82 
27.81 
27.81 
27.81 
27.81 
27.86 
27.SO 
27.80 
27.80 
27.79 
27-79 
27.78 
27./S 
27-77 
27.77 
27.77 
27.76 
27.76 
27-75 
27-75 
27.74 
+  27.73 

s. 

—  O.OI 
—  O.OI 

.  . 

—  O.OI 

+  0.01 
—  0.01 

+  0.01 

—O.OI 
—  O.OI 

.     MAJ 

—  0.01 

+  O.OI 
+  0.01 

+  O.OI 
+  O.O1 

—  O.OI 
+  O.OI 

+  0.01 
—O.OI 

1  \7"* 

VII. 

VII. 
IV. 
VII. 
IV. 
VII. 
V. 

I. 

VI. 

in. 

IV. 
VII. 

n. 

V. 
VII. 
V. 
VI. 
IV. 

III. 

IV. 
IV. 

12. 

IV. 

12. 

6 

2 

6 

5 
6 

5 
3 
3 
5 
i 
2 
6 

3 
2 
I 
3 
3 
3 
•4 
4 
6 

7 

4 
7 
4 

2 
2 
3 

2 

5 
4 
3 
3 
5 
4 
6 

2 

5 
4 
3 
5 
i 

7 
3 

r. 
50.672 
50.82   ; 
40.452  i 
45.742: 
34.1921 
4,4-1922 
40.775: 
45-00  |; 
46.072:2 
48.50   _i 
49.912; 
46.415  i 

44-15°: 
46-  632  .\ 
44.  240  j 
42.635; 
45-040; 
45.045: 
41.0602 

40.338  i 
45.089 

!3°  52'  5" 

35.688; 
29.325  i 
30  .  762  ; 
33.042- 
36.738- 
38.595: 
33-12    ; 
32.738- 
44-3352 
45.076: 
36.902  ; 
37.022  ; 
43.485: 
38.761; 
36.65 
33.025. 
40.765: 
34.36    ; 
37.243': 
42.523: 

40.477: 
35.010 
36.98   ; 

9  23.05 
8  22.34 
5   14-  <;8 
o  54.04 
8  50.84 
I  47.44 
5  25.49 
2  59-72 
o  42.88 
5  31-28 
8  53-52 
t  49.78 
3  29.23 
o  46.39 

7  58.14 
4  21.40 

2    58.34 
2    58.37 

9  23.39 
9     6.34 
5   19.11 
6  4L34 

2  28.55 
5  44.36 
5   18.22 

S  34-74 
6  26.53 
6  40.58 
4  21.30 
S  45.22 
i  41.83 
7     5-15 
3  13-35 
7  34-73 

2    12.02 

o  42.68 
7  26.17 
8  35-30 
3  45-44 
3   14.28 
7  27.12 
2  45.16 
o     7.87 

2    28.52 

7  36.09 

II 

-  9.88 

9-7" 
9.64 

9-53 
9-31 
9-25 
9.12 
9.07 

8.93 
8.67 
8.60 

8.43 
8.26 

7.98 
7-79 
7.70 

7.67 
7-57 
7-52 
7.38 
7.M 
—   7-05 

-17.21 
17.01 
16.85 
16.82 
16.82 

16.73 
16.62 
i6.6r 
16.60 
16.52 
16.40 
16.36 
16.28 
16.26 
16.07 
15-99 
15.96 
15.81 

15-79 
15.69 

15-59 
15.39 
-15-23 

-  8.74 
10.51 
9.10 
9-44 
9-30 
9.48 
10.34 
10.17 
9.42 
10-95 
10.53 
8.89 
10.20 
10.66 

II  .  IO 

10.26 
10.17 
10.17 
9.96 

9-94 
9.  io 

-   8.57 

—  10.20 

8.91 

10.43 
11.48 
11.31 
10.55 
11.90 
11.49 
9-37 
9-77 
10.65 
10.61 
9.41 
10.08 

9-°7 
11.48 
9-52 
10.29 
io.  60 

9-45 
11.58 
8.63 
—  10.61 

h.  m.      s. 
21   18  36.52 

20    38.71 
21    33.80 
22    59.2O 

26     4.83 

26    54.92 
.28    40.46 
29    13.7O 
31       7.69 

34  49-55 
35  37-23 
38     1.35 
40  18.91 

44   19-97 
46  58.40 

48   15.47 
48  45.85 
50     6.89 
50  48.23 
52  55-73 
56  35.96 
21   57  38.06 

19     6  24.20 
9  37-95 
ii   34-19 
12  44-47 

12    48.36 
14    I7.OO 

16     7.86 
16  14.%! 
16  24.24 

'7  52.05 
19  54-99 

20    25.94 
21    49.96 
22      6.05 
25    29.98 

26  49.84 

27    15.91 
29    27.45 

30  io.  81 
31   56.16 
33  32.60 
37     5-98 
19  39  59-92 

19  42  11.7 

20    II    12.6 

19  48     3.7 
53  43-0 
51   39-4 
19  54  36.2 
20     8   15.0 
20     5  49.0 
19  53  31-2 
20  18  20.9 

20    II    42.6 

19  44  37-1 
20     6  17.7 
13  35-0 

20   47.0 

7     9-4 
5  46.2 
5  46.1 

2     10.  Q 
20      I    53.7 
19    48       5.4 

19  39  27.0 

24  25  46.0 
9    -0-3 
28  35-5 
41  53.0 

39  44-7 
29  57-9 
47  39-8 
42     3-3 
M  57-8 

20    21.4 

31   30-4 
30  51-7 
15   27.7 
23  59-0 
io  41.3 
41   52.8 
17     0.9 
26  30.4 

30  43-5 
16     0.3 
43  25.0 
5  42.5 
24  30  51.9 

49-        I. 

15.527. 

51.5    2.8 

12.  S 

19.5 

44-5 
40.6 

31. 

56-5 

52-5 

42  .'S 

8-5 

3  •  ^ 

22.8 

48.' 

18.    30. 

0.      12. 

41.8 

21    6 

•    • 

23. 

o.o 

12.      23.S 
29.541.5 

52.5 

•   • 

•   • 

•    • 

57- 

Q 

J.Q 

i  -  5 

3L6 

52.5 

43- 

55- 

45-6 

54-5 

6.     IS. 
46.858. 

0.0  12. 

• 

23  .'s 

.-6    i 

R   1 

•   • 

/,, 

30.5 

42.254.5 

6.3 

18.  '3 
28.3 

34.246.4 
30.2    .   . 

41- 

53-2    -   - 

<;6.S    . 

in. 

13-4 

•>"•" 

25.4   .   . 

-3-     34-8    .   . 

:  :  :  : 

32.7  .  . 

Go  .  5    .   . 

51- 

3-3  15-2 

->6  8 

10.4 
34-3 

22.234.3    •    - 

46.458.2    .    . 

.     .     12.  1 

.   .     .   . 

14-4 
34-2 

26.3 
46.2 

38.3 

24.4 

•  • 

•    • 

24.2 

35.247.4 
.   .    16.4 

14.4  26.0 

59-4 

28.4 

4-5 
38.2 

ir   8 

55- 
40.4 
16.8 

7.2 

52.5 
29.3 

=  6.4 

19.4 
41.3 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

. 

c 

Zenith  Point.      Mic. 

Co. 

(137)  125.  Transits  over  T.'s  III-V  assumed 
to  have   been   recorded   over  T.'s 
II-IV. 
(138)     ii.  Micrometer    reading    assumed     as 
35r.go2  instead  of  36r.go2. 

1848.          h.                   s. 
Aug.   14,      19         +23.845 

s. 
/     0.013 

s.                  s. 
-  0.429 

s. 
-  0.192 

r. 
o    o    3.31         40.054 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom  . 

11 

Ii 

•a  E 

c  o 

s-    c 

A. 

B. 

C.        D. 

Corr'd 
Mean. 

Mean 

Zone  138 

1848.     h.     m. 
Aug.  14,  19     20 
19    40 
20      o 

20      20 

20      38 

296  45     o. 

1.9 

2.9       1.4 

1-55 

1.55 

in. 
30.204 
30.200 

77-8 

77-5 

77.2 

73-8 
73-4 
72.9 
72.8 
72.1 

30.202 

296  44  56.5 

57-4 

59.2     58.8 

57.98 

57.98 

12- 


9o 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  138.    AUGUST 

14.    MAJ.    Do=-23°  52'  50 

'  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T.               . 

., 

MICROMETER. 

i 

« 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
18500. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

II. 

12. 

24 
25 
26 

27 

28 

29 
30 

32 
33 
34 
35 
36 
37 
38 
39 
40 

41 

42 
43 
44 
45 
46 
47 
48 

49 
50 
51 
52 
53 
54 
55 
56 
57 
58 
59 
60. 

i 

2 

4 
4 
5 
6 

7 
8 

9 
9 

8 

24-5 

37-2 

48.3 

(TO    ' 

h.  m.     s 

19  43     o 
43  21 
44  50 
45  41 
49  II 
50  52 
53  48 
55     o 
58   14 
57  59 
19  59  5? 
20      I    27 
2       I 

2  33- 
5  44- 
6     9. 
8  41. 
9  31. 
II   53- 
14  29. 
15   19- 
18  47. 
19  54- 

19    22. 
25    27. 

27  57- 
28  44. 
29  40. 
30  47- 
31     o. 
35  22. 
35  45- 
36     i. 
36  55- 
37  59- 
38  33- 
20  38  53. 

:  139-     A 

17  42     8. 
42  49- 
43  33- 
44  30. 
46  29. 
48  38. 
49     8. 
17  49  29. 

73 
5< 
35 
9" 

24 

33 

»3 
34 

34 

22 

X 

s< 

94 
97 

85 

9' 

01 

17 
63 

7< 
26 
66 
"-I 
28 
18 
20 
37 
47 
95 
76 
40 
in 
07 
53 
<>7 

00 

50 

53 
7') 
58 
<>7 
>4 
60 
13 
35 

s. 

+  27.75 
27.72 
27.71 
27.71 
27.70 
27.70 
27.60 

:  27.  6c 
i  27.6? 
27.6? 
27.67 
27.67 
27.67 
27-6? 

27.  6£ 
27.66 
27-65 
27.65 
27.64 
27.64 
27.63 
27.63 
27.62 
27.62 
27.61 
27.61 
27.  6c 
27.60 
27.  59 
27-59 
27.58 

27-58 
27-58 
27.58 
27-58 
27-58 
+  27-57 

FST  1  6. 

+  28.99 
28.99 
28.99 
28.98 
28.98 
28.97 
28.97 
+  26.97 

s. 

—  O.OI 
—O.OI 

.   . 

+0.01 
O.OI 
O.OI 
O.OI 
+  0.01 

—  O.OI 

l+o.oi 

+O.OI 
—  0.01 

—O.OI 
+  0.01 
+  O.OI 

.          . 

•+O.OI 
—  O.OI 

—O.OI 

—  0.01 

MAJ. 

• 

• 

5 
5 
4 
5 
7 
4 
7 
4 
5 
3 
3 
3 

2 
I 

I 
2 

I 

4 
6 

2 

I 

5 
5 
3 
4 
6 
i 

2 

4 

2 

7 
5 
4 
5 

5 
7 
7 

-25 

4 
6 
2 
2 

5 
I 

3 
3 

r. 
36.31 
43-265 
48.23 
39-575 
37.31 
42.948 
38-27 
38.776 
38.10 
40.595: 
43-23 
42-954 
36.46  :. 
41.00    . 
42.6551. 
3«.  275i 
40.052 
43-120 
38-33 
38.967- 
39-20 
40.687 
48.37 
41-28 
37-90   . 
38.228; 
38.061 

43-31    - 
47-189: 
40-94  1. 
44-382 
39-403: 
37-214; 
34.005: 
42.612: 
42.801 
45-  1  80 

0   n  '  o". 

36.198,': 
36.392  i 
37.022, 
40.917-1 
34.9235 
35.8755 
40.065  i 
•38.8653 

26  19.17 
24  37.27 
25  16.50 
24  26.59 
n    9.29 
28  18.46 
10  36.19 
jo  42.05 

25  17.51 

55  31.66 
54     0.32 
54   10.43 
(6  36.89 
19  48.95 
\8  52.85 
15  34.48 
,o  22.51 
!S   12.53 
6  28.29 
15   10.64 
jo  51.83 
!3  48.28 
9  23.74 
55     8.09 
!l   12.34 
6  31.81 
,i   3LIO 
|2   40-77 

!5  52.36 
14  37.13 
7     5-68 
!4  32.63 
I   35-97 
7     4.09 
2   42.09 
8     0.15 
6  37-93 

(2    10.98 

7  35-06 
6  17.64 
4     3-47 
7     6.95 
2   46.40 

5  49-95 
6  31.28 

II 

-15-03 
15.02 
14.94 
14.89 
14.69 
14.60 
1-1-44 
14.38 
14.18 
14.22 
14.12 
14-0-1 
14.01 
13.98 
13.81 

13.79 
13.66 
13.62 
I3-50 
13-37 
13.32 
13.16 
13.10 
13.62 
12.84 
12.72 
12.68 
12.63 
12.58 
12.58 
12.38 
12.36 

12.35 
12.31 
12.26 
12.23 
—  12.22 

-15.83 
15.78 
15.71 
15.63 
15.42 
15.26 
15.21 
-I5-I7 

—  9.61 

9.57 
9-64 

9-58 

8.54 
9.88 
8.50 
10.08 
9.64 
10.45 
10.34 
10.36 

11.34 

11.58 

11.51 
11.27 
11.65 
9.88 
8.95 
11.24 
11.68 
9-51 
9-17 
10.43 

10.12 

8.95 

H-73 
11  .03 
9.-68 

1  1.  10 

8.22 

9-55 
10.15 

9-77 
9.43 
8.28 
-   8.16 

—  10.17 
9.02 
11.32 
11/14 

9-77 
11.87 
10.51 
—  10.52 

h.  m.     s. 

19  43  28.45 
43  49.28 
45   18.06 
46     9.62 

49  38.93 
51   20.03 
54   I5-9I 
55  28.03 
58  42.02 
19  58  26.90 

20      0    21.06 

I   55-23 
2    29.62 
3     1.65 
6  12.52 
6  37.66 
9     9-27 
9  58.82 

12    21.26 

14  57.36 
15  46.90 
19   15.29 
20   21.65 
ig   49.90 
25  54-79 
28  24.80 
29  11.98 
30     8.08 

31   15-54 
31  28.36 

35  49-97 
36  12.59 
36  28.65 
37  23.11 
38  27.55 
39      1-47 
20  39  21.06 

17  42  37.52 
43   18.78 
44     2.51 
44  59-65 
46  58.02 

49     7-57 
49  37-10 
17  49  58.32 

24   19  33.8 

17  51-9 
18  31.1 
17  4I-I 
4  22.5 
21   32.9 
3  49-1 
23  56.5 
IS  31-3 
28  46.3 
27   14.8 
27  24.8 
39  52.2 
43     4-5 
42     8.2 

38  49-5 
43  37-8 
21    26  O 
9  40-7 

38  25.2 

44     6.8 
17     i.o 

12    36.0 

28  21.6 

24    25.3 
9  43-5 
44  45-5 
35   54-4 
19     4.6 
37  50.8 
o  16.3 

17  44-5 
24  48.5 
20    16.2 
15  53-8 
24     i   10.7 
23  59  48.3 

25  43  36.0 
28  59.9 
57  44-7 
55  30.2 
25  38  32.1 
26     4   13.5 

25   47   15.7 
25  47  57.0 

50.  £ 

2.2 

46. 

14-5 
6  2 

57-5 
18 

8 
7 

9 
9 
6 

9 
9 

8 

9 
9 

8 
5-6 

8 

9 
9 

8 
6 
IO 

9 

4 
9 

5 
5 
7 
8 
8 
9 
7 
8 

9 

6 

7 
8     ' 
8 

7 
8 
8 
7 

.      . 

40.4 

52.4 

23.2 
4-2 
0.7 

35-5 
24.5 

47-3 
24.  c 

!  .   . 

38.2 

50. 

2.4 

14.4 

26  3 

II.  5 

23-4 

35-2 

17.5 

29.6 

41.8 
26.3 

38  i 

40.5? 

5-5 
17-3 

is! 

17-5 

30.0 

5-5 

23. 

33-2 

29.4 
19.2 

41-4 

•7-7 

44.5 

41.5 

22. 

34.2 

46.3 

'.    '. 

31- 
53.4 
29.4 

43-2 

5-7 

55-4 

41-7 
43-5 

54-3 
55-6 

•  • 

•   • 

29.8 
63.2 

IO. 

15-2 

27. 
57.4 

9-3 

18. 
46.7 

21.4 

30.5 
58.5 

33- 

.... 

.  .    16.8 

34-5 

25      1-1 

•   • 

58.2  10.3 
21.533.2 

22.4 
44-2 

I.O 

34-5 
13.2 

•   • 

.  .     .  . 

8. 
11.9 

19. 
24.2 

32. 
36.2 

IO.2 

2n   8 

32.2 

44.2 

56.2 

8.3'  -   - 

ZoN 

49-8 

2-.0 

14- 

58. 

10.2 

F<7  1 

.   . 

04.9 

14.2 

17.2 
26.4 

28.5 

41.2 

•    • 

56.1 
17.2 

8. 

20.3 
41-5 

•  • 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point 

Mic. 

Co. 

(138)  2;.  Micrometer    reading     assumed     as 
39r.2&5  instead  of  43r.3&5. 
(138)  35.  Transits  over  T.'s    IV-VI   assumed 
as  27'.5,  39".  6,  and  si'.S  instead  of 
27".s,  29".6,  and  4i".8. 
(138)  44.  Transits  overT.'s  VI  and  VII  assumed 
to  have  been  recorded  over  T.'s  V 
and  VI. 
(138)  53.  Micrometer     reading     assumed     as 
39r.g4  instead  of  4or.g4. 
(138)  57-  Micrometer    reading     assumed     as 
35r.OD5  instead  of  34r.oos. 

*The  minutes  of  the  reading  marked  as  ques- 
tionable, but  on  examination  they  appear 
correct. 

1848.           h.                 s. 
Aug    16,      16         +24.640 

s. 
g  o.ooo 

s.                    s. 
-  0.429 

s. 
—  0.192 

o    o     2.78 

r. 

40.051 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

•g  | 

pi  i- 

>*•    _ 

A. 

B. 

C.        D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  139 

1848.         h.  m. 
Aug.  16,   17  42 

•          18  25 
18  45 
19 
19  20 

, 

27      2.2 

3-9 

i 
6.1        7.8 

n 
5.O2 

H 

5.00 

in. 
30.076 

0 

30.9 

3o. 
79-7 

0 

78.5 
77-2 
76.5 
75-9 
75-3 
75-2 

30.080 
30.086 

2-3 

4-7 

6.4       7-2 

5.17 

5-15 

2-3 

4-7 

6-4.      7-2 

5-17 

5-15 

30.080 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  139.     AUGUST 

16.     MAJ.     D0=  —  25°  ii'  o"  —  Continued. 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T. 

1*1 

0, 

MICROMETER. 

i 

rf, 

di 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

n. 

12. 

9 
10 
11 

12 
13 
14 
15 
t6 
17 
18 

'9 

20 
21 
22 

23 

24 

25 

26 

27 

28 
29 
30 
31 

32 

33 
34 

35 
36 
37 
3S 
39 
40 

41 
42 
43 
44 
45 
46 

47 
48 

49 
50 
51 

52 
53 
54 
55 
56 
57 

10 

6 

8 
9 
7 
9 
8 

T 

7 

6 

6 

5 
7 
8 
S 

7 
5 
8 
8 
8 
9 
9 
8 

9 
3 

8 
7 
S 

7 
6 

7 
8 
8 
8 
8 

9 
8 
8 
8 
9 
9 
9 
10 
8 
9 

23.0 

54-5 
34-4 

6-3 
47-2 

23.4 

:: 

h.  m.     s. 

17  51   54.32 
53  34.86 
54   ".24 
54  20.52 
55     2.59 
56   16.65 
56  47.56 
57  48.68 
58   51.82 
58  35.26 
17  59     8.35 
18     o  45.66 
I   18.58 
4  23.48 
5  24.  ;8 
6  II.33 
6  50.86 
7  50.84 

8  55-79 
9  22.86 
10  57.64 
II   45.10 

12    21  .71 
13       8.70 
13    36.SIJ 

16   11.70 
18   13.87 
I  S      I  .  69 
37.82 

20    57-88 
20    34.17 

21    54-75 
24      0.28 
24    23.18 
26    52.18 
27    25.42 
23    30.91 
30      3-31 
30      7.56 

33     8.34 
34  58.78 
34  57-55 
37  34-96 
39  55-48 
40  38.68 
41   38.42 
42  20.  10 
47  26.36 
18.48   12.14 

s. 
4-28.  9f 
28.95 
28.95 
28.95 
28.94 
28.94 
28.94 
28.93 
28.93 
28.93 
28.93 
28.92 
28.92 
28.91 
28.91 
28.90 
28.90 
28.90 
28.89 
28.89 
28.89 
28.88 
28.88 
28.88 
28.88 
28.87 
28.86 
28.86 
28.86 
28.85 
28.85 
28.85 
28.84 
28.84 
28.83 
28.83 
28.82 
28.82 
28.82 
28.81 
28.80 
28.80 

28.79 
28.73 
28.78 
28.78 
28.77 
28.76 

+  28.75 

s. 
o  .  oo 

• 

:  : 
.  . 

•  • 
•  • 

• 

5 

2 

4 
1 

5 
6 
6 
5 
5 
4 
6 
I 
4 
7 
3 
4 
5 
6 

5 
5 
5 
6 

7 
6 
I 
2 

6 
7 

7 
5 
5 
3 
5 
6 

4 
4 

5 
4 
4 

5 

2 

6 
6 

3 
7 
7 
6 

5 
5 

r. 
39.00C 
42.465 
42.932 

40.I2C 

38.61 
31.804 
36.42 
41.322 
39.81 
36.95 
35.652 
37.502 

29.83 
40.37 
35.878 
33.429 
40.088 

46.022 
43-594 
41.902! 
46.49 

35.654 
31  .402 
37.405 
38.487 
44.692 
34.548 
38.52 
40.14 
30.37 
29.66 
•39.832 
3.1.012 
35-792 
31.558 
4  1  .  009 

45.13 
46.36 

45-75 
35.417 
39-388 
32.938 
37.664 
41  .  loo 
41.82 
33.56 
32.01 
33.422 

39-795 

24  46.51 
43   10.  16 
28  19.00 
50   19.88 
24   59-94 

20    12.97 

17  34.09 
23  26.52 

24   18.61 
32  18.86 
18     0.54 

;i  50.35 

35  50.33 
9  23.89 
38   14.18 
33  46.35 
24     8.75 
12     3-33 

22       8.26 

23     6-54 
JO  28.50 
18     0.47 
14  32.68 
17     0.04 
;i  16.42 

\i  53-3" 
18  38.58 
to  27.61 
9  31-81 
29  43-79 
27   15-73 
35   57.97 
21    53.83 
'7  55-72 
34  50.8i 
29  25.24 
!'   15.34 
26  20.92 
26  41.63 
26  49-94 
14  56.15 
19  34.04 
ic  57.  10 
35  14-29 
8  33-81 
10  26.20 

20      5.89 
27    58.65 
24    19.10 

-14.96 
14.81 
M-75 
14-74 
14.68 
14.56 
14.52 
14-43 
14.34 
I4.36 
I4.3' 
14.16 
14.11 
13.83 
13.73 
13.66 
13.60 
13.51 
13.4I 
13.36 
13.23 

13.15 
13.10 
13.02 
12.98 

12.74 
12.56 

12.57 
12.43 
12.30 
12.34 

12.21 

12.02 
11.98 

"•75 
1  1  .  70 
1  1.  60 
n  .  46 
11.45 
11.17 
10.99 

10-99 
10.74 
10.52 
10.45 
10-35 
10.29 
9.80 
-  9-72 

-   9-59 

I  I.  Of) 
10.01 

11.65 
9.60 
9.22 
9.01 

9.48 

9-55 
10.19 

9-04 
11.76 
10.47 

8.35 
10.67 
10.29 
9-53 
8.57 
9-37 
9-45 
9-24 
9.04 
8.76 
8.96 
11.73 
10.95 
9.  10 
8.44 
8.36 
9.98 
9.81 
10.47 

9-35 
9.04 
10.38 
9.96 
9-30 
9.71 
9-74 
9-75 
11.22 
9.17 
8.47 
10.43 
8.29 
8.42 
9.20 
9.84 
-  9-57 

h.  in.     s. 

17  52  23.28 
54     3-8i 
54  40.19 
54  49-47 
55   31.53 
5<>  45-59 
57   16.50 
58   17.61 
59  20.75 

59     4.19 

17  59  37.28 
18     I    14.58 
I   47oO 
4  52.39 
5  53-69 
6  40.23 
7   19-76 
8   19.74 
9  24.68 

9  51-75 
II   26.53 
12    13.98 
12    50.59 
13    37.58 
14       5-77 

16  40.57 
18  42.73 

is  30.55 

20     6.68 
21   26.73 

21       3.02 
22    23.60 
24    29.  12 
24    52.O2 
27    21.01 
27    54.25 

=8   59-73 

30  32.13 

30  36.33 

33  37-15 
35   27.58 
35   26.35 
38     3-75 
40  24.26 
41      7.46 
42     7.20 
42  48.87 
47  55-12 
18  48  40.89 

25  36  1  1.  1 
54  36.0 
25  39  43-8 
26     I   46.3 
25*  36  24.2 
31  36.8 
28  57-6 
34  50.4 
35  42.5 
43  43-4 
25   29  33.9 
26     3   16.3 

25  47  14-9 
28  46.1 
49  38.6 
45   10.3 
35  3L9 
23  25.4 
33  3LO 
34  29.4 
3t   5t.o 
29  22.7 

25   54-5 
25    28    22.0 
26      2   41.1 
25   53   17-0 
30      O.2 
21    48.6 
2O    52.6 

41     6.1 

38  37-9 
47  20.6 
33   15-2 
29  16.7 
46   12.9 
40  46.9 
32  36.2 
37  42.1 
38     2.8 
38   10.9 
56  18.4 
30-  54.2 
23   16.3 
46  35-2 
19  52.6 
21   45.0 
31    25.4 
39  18.3 
25  35  38.4 

57-2 

•  • 

.  . 

27.2 
41- 

12. 

39- 
24.  1 

I. 

13- 

16    •> 

25.2 

45  - 

7O    2 

re    2 

59-4 

It.  2 
12.4 

23-3 
24.6 

37-2 

24. 

49-4 

35.  (> 

47  -V 

27    C 

27    *. 

7.9 

20.4 

32.2 

'       ' 

.     . 

45-5 

57-4 
45-2 

9-9 

9-3 

46.2 
33-2 

58.2 

45-2 

31    ^ 

36.  2 

37-2 

50.0 

1.4 

13-4 

26.2 

38.4 

50.5 

2.3 

14.3 

5  • 

10  8 

|8  '•> 

7- 

19.3 

31.2 

52.2 

35-4 

47-4 

5L2 

30.8 
3-2 

37-4 
43- 

50. 

55-4 

40. 

•   • 

22. 

34-3 

56.3 
46.7 

8.2 

cR   R 

20.5 

34.2 

35- 

47- 

3L3 
62  3 

43-2 
14.1 

55-4 
26.3 

5<-'-3 
38  .'4 

63.2 
3-0 

44-2 

I5-I 
15,0 

57- 

•  • 

24-5 

36.3 

•    • 

CORRECTIONS. 

REMARKS. 

Date               Corn  of 
Clock. 

Hourly 
rate. 

m                   n 

c 

Zenith  Point.     Mic. 

Co. 

(139)  18.  Micrometer     reading    assumed     as 
35r.g5  instead  of  36r.95. 
(139)  39.  Micrometer     reading     assumed      as 
3qr.66  instead  of  29'.  66. 
(139)  41.  Micrometer     reading    assumed     as 
44r.oi2  instead  of  34r.oi2. 
(139)  44.  Differs  6'  in  declination  from  Arge- 
lander  308,  64. 
('39)  51-  Hor.  thread  assumed  as  7  insteadof  6. 

• 

1848.        h.  m.             s. 

s. 

s.                  s. 

s. 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

2   0 

o  E 

§s 
<£ 

11 

S  E 

*  0 

w£ 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Harom. 

1848.        h.    m. 

a           f        u 

in. 

92 


ZONES  OHSKKY1.I)  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  139.    AUGUST  16.    MAJ.     D0  =  —  25°  n 

'  o"  —  Continued, 

No. 

Mug. 

SECONDS  OF  TRANSIT. 

T. 

"i 

"•j 

MICROMETER. 

( 

rf, 

,/.. 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

it. 

12. 

58 

59 
60 
61 
62 

63 
64 

65 
66 

67 
68 
69 
70 
71 
72  . 
73 
74 
75 
76 
77 
78 
79 
So 
81 

I 
2 

3 
4 

6 

7 
8 

9 

10 

II 

12 
13 
M 
15 

16 

17 
18 

19 
20 

21 

9 
9 

8 
10 

8 

9 

8 

7 

S 

9 

9 
9 

8 

4 
9 

8 

9 

8 
8 

9 

8 

7 
8 

10 

6 

8 

9 

8 
8 
8 
9 
9 
9 
9 

9 

8 
8 

9 

8 

9 

8 

9 

8 

31. 

43-2 

55-2 

7- 

.  . 

.   . 

.  . 

.    . 

h.  m.      s. 
iS  49  55-1? 
5'   15-5C 
*2   40.53 
52    58.58 
55     4-34 
56  47-24 
57  41-39 
58  10.88 
18  58  23.82 
19     I   18.89 
I   20.32 
3     0.56 
3  39-32 
4  49-29 
5  51.56 
6  41.92 
6  43.28 
7  58.16 
9  I7.li 
II   17.52 
II   24.20 

II   17.33 
13  29.56 
19   14  27.17 

40.     Arcrs 

20  43     0.35 
43  44-39 
44  43-53 
44  52.17 
47     3-o6 
47  48.28 
48     2.14 
49  29.25 
52  29.35 

55  43-50 
56  46.67 
57  27.14 
20  59  19.29 

21      O      1.25 
I    18.38 
2   26.46 
2    50.80 
4      1-42 
5  34-26 
7  24.47 
21     7  48.06 

s. 

+28.75 
28.74 
28.74 
28.73 
28.73 
28.72 
28.72 
28.72 
28.71 
28.71 
28.71 

28.70 
28.70 
28.69 
28.69 
28.69 
28.69 
28.68 

28.68 
28.67 
28.67 
28.67 
28.66 
+  28.66 

r  16.     A 

+  28.34 
28  34 
28.34 
28.34 
28.33 
28.33 

28.33 
28.32 
28.31 
28.31 
28.30 
28.30 
28.30 
28.30 
28.29 
28.29 
28.29 
28.29 
28.28 
28.28 
+  28.28 

s. 
•  •  . 

0.00 

IAJ.     I 

+  O.OI 
-f-o.oi 

—  O.OI 

—  O.OI 
+O.OI 

+  O.OI 
—  O.O1 

+  0.01 
O.OI 
+  O.OI 
—O.OI 
—O.OI 

>.=  -« 

IV. 

5 

2 
2 

3 
6 

2 
6 
2 

3 
I 

2 

2 

3 
5 
6 

5 
5 

6 
3 
3 
3 
3 
4 

3° 

2 

5 
I 

5 
4 
6 

4 
4 
5 
6 
I 

I 
6 
5 

2 
I 
I 

6 
6 

3 

r. 
36.260; 
40.  642  j 
43-628j 

44-73    : 
39.922:1 

33.  73»ij 
36.938;] 
40.192;.] 

34-60  : 

38.15  *. 
42.72  \ 
41.90  .1 

40.60    ; 

39-79    '< 
33.2821 

39-495^ 
39.198: 

34-72  ; 
30.913: 

38.075: 
31.947-1 
37-913: 

43-55    3 
45.842  ; 

55'  50". 

35-971- 
39-549: 
32-843; 
30.448: 
3I.547: 
35-512 
41.62   : 
37-532:: 
35-264: 
38.392 
38.773 

36-716. 

35-933 
36.69   : 
41.130'- 
44-4S3- 
46.778. 
42.932 

39-677| 
40.257, 

t       n 

6  20.90 

4  12.91 
2  30.09 
3     8.95 
5  33-46 
5   18.53 
7  16.25 
4  28.45 
8  58.19 
i  28.03 

3     1-37 
3  29.61 

5  3L5I 
4   I9-30 
9   22.  19 
4   29.46 
4  39-70 
8  53-94 
o  43.79 
6  58.49 
0  29.58 
7     4-07 
3  49-9° 
6  38.75 

6  53-86 
4  27.60 
4  30.84 
9  41.07 

4  5l.i» 
8     5.3-6 

9     4-IQ 

51   25.01 
:6  55.21 
6  26.16 
i     6.54 

2    17.43 
7  50.86 
:6     6.  oS 

13  56.13 
17  49.88 
(6  30.56 
3  49-77 
5  41-90 
!5  43-33 

-  9.56 
9-43 
9.29 
9.26 
9.  on 
•   8.88 
8.80 
8.75 
8.73 
8.44 
S.44 
8.27 
8.21 

S.og 

8.00 
7.91 
7.91 
7-7? 
7-65 
7-45 
7-44 
7-45 
7-23 
-   7-M 

-  9-84 
9-7'J 
9-71 
9.70 
9-52 
9.46 
9-45 
9-33 
9.  10 
8.85 
8.77 
8.72 
8.57 
8.52 
8.42 
8.34 
8.31 
8.22 
8.09 
7.09 
-   7-93 

-  9-71 
11.17 

11.02 
10.24 
8.78 
11.25 
8.07 

II.  iS 

10.72 
11.77 
11.06 
II.  n 
10.45 

9-55 
9.15 
9-56 
9-58 
10.72 
9.25 

10-57 
10.85 
10.57 
10.30 
-   9.69 

--   5-8o 
3-13 
6.6l 

3-97 
4-52 
2.76 
3-90 
4-15 
3-6? 
2-59 
6.29 

6.38 
2.71 
3-5S 
5-51 
5-93 
5-78 
2.29 

2.49 
—  4.62 

h.  in.      s. 
18  50  23.94 
51  44-24 
53     9-27 
53  27.31 
55  33.07 
57  15-96 
58  10.  n 
n8  39.60 
18  58  52.53 
19     i   47.60 
i   49.03 
3  29.26 
4     8.02 

5  17-98 
6  20.25 
7  10.  61 

7   11-97 
8  26.84 

9  45-79 
n   46.19 
ii   52.87 
II  46.00 
13  58.22 
19   M   55-83 

20  43  28.70 

44  12.73 
45   11.88 
45   20.51 

47  31-39 
48  16.60 

48  30.47 
49  57-57 
52   57.66 
56  n.  80 
57  14.98 
57  55-44 
20  59  47.60 
21     o  29.54 
i  46.67 
2    54-76 

3  19.10 

4  29.72 
6     2.53 
7  52.74 
21     S   i  6  .  34 

25   37  40.2 
55  33-5 
53  50.4 
44   28.4 
26  51.3 
56  38.7 
28  34.0 
55  48-4 
25  50  17.6 

26       2    48.2 

25  54  20.9 
54  49-0 
46  50.2 
35  36.9 
30  39-3 
35  4'<-  9 
35   57-2 
50  12.4 
32     0.7 
48   16.5 

51  47-9 
48    22.1 

45     7-4 
25  37  55-6 

24   42  59-5 
20  30.5 
50  37-2 
25  44-7 
30  55-2 
14     7.6 
25     7-5 
27  28.5 
22    58.0 
12    27.6 
24  47   ii.  6 

24  48  22.4 
13  52.1 
22      8.1 

40    o.o 

43  54-1 
42  34.6 
9  50.2 
II  42.4 
24  31  45-9 

16.2 

28.4 

40.4 

35.2 

28. 

40. 

52.0 

4    ^ 

47-2 

59-2 

12.0 

35-7 

47-2 

3'. 

iH  o 

31. 

2O. 

T>  8 

.  . 

48.3 

0.4 
39-3 

13- 
51-3 

4- 

.  . 

27.3 

39-5 

5L3 
42. 

3-7 

;  (. 

43. 

55-7 

41- 

53-2 

5-4 

17.2 

29-3 

22.4 
4L4 

35.0 

24   2    - 

-'  1  •  5 

)NE    ] 

15- 

48.5 

29-3 
27.2 

0.2 
44-3 

42. 

39-3 

56.' 
'ft 

9.0 
7-4 

7.i 

4.2 

=;i.3   2.8 

.  .  ;48. 

0.5 

38.4 

5-2 

65.2 
19.4 

17.2  29.2 
17.429.3 
31-343.6 

55-5 
58.7 

.      t 

7-3 

14.5 
39-2 

ig.2 

IS  .3 
26.4 
50.4 

31-4 
'3-4 
30.5 

25-3 

37-4 
37.7 

,         t 

•  • 

24.5 

36  O 

48.6 

10.3 
24.2 

28.5 
42.2 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Date-               Clock. 

Hourly 
rate. 

m                   n 

c 

Zenith  Point. 

Mic.  Co. 

• 

1848.         h.                 s. 

s. 

s.                  s. 

s. 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

>n 

I, 

•0  P 

*\ 

8l 

_  „ 

<H 

«  e 
E| 
2  c 
*  w 

«£ 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Bare 

Mean. 

Zone  140 

1848.        h.  m. 
Aug.    16,20  43 

21      O 

2t  40 

292 

42      2.1 

5.2       6.3 

5-2 

4-72 

4-7' 

in. 
)     30.07 
30.07 
30.07 

3 

5 

2 

O 

79-2 
78.8 

78.5 

73-' 

73- 
73- 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  i8.|8. 


93 


ZONE  140.     AUGUST  16.     MAJ.     D0=  -23°  55'  50"— Continued. 


No.   M:i.!;. 


23 

24 
25 
26 

27 
23 
29 
30 
3i 
32 

33 
34 
35 
36 
37 
35 
39 
40 

41 

42  10 

43  '.'0 


32.344.256.4 


SECONDS  OF  TRANSIT. 


I.     II.    III.   IV.    V.    VI.  VII.   ii.    12 


55-2 


7-4 


8.3 
19.7 


24.2  36.2 
4L5  53-7 
19.231.3 


3.448. 7    0.8 
6.     iS.2 


23.435.247.4 

28. 
20. 2  31    5  44.2 


12.5 


51-3 


I5.427.539-5 
52.2 


54.4  6.818.5 
53.2  5.517.4 


IS.2 


0.512.4 

•       49-4 

32.344.2 


240. 


52.2 


3-2  15-5 


19.  31 

20.      31.4 


h.  m. 
21     8 

9 
ii 

13 
15 
15 
16 
1 6 
IS 

19 
20 

23 
26 

28 
28 

31 

31 
34 

38 
38 
39 
21    41 


S. 


24.  i o 

36.24 
13.14 

S.oS 

8.40 

19.71 

24.24 

41-57 
19.32 
23.31 
15.98 
31.96 
12.68 
30.16 
39-17 
39-53 
52.17 
18.66. 
29.52; 
54.85! 
55-50, 


+  28 


28. 

28. 

28. 

28. 

28. 

28 

28 

28 

28 

28 

28 

28 

28 

28 

28 
28 

28 


MICROMETER. 


4.80  +28 


s. 
,28  +0.01 

27    .    . 

27  .  . 
20  — O.OI 

26    .    . 

26     .    . 

26  —o.oi 

26         .         . 

25    .    . 

25 

.25     . 

,24+0.01 
.23  —o.oi 
.23  —o.oi 
.23 

22 

.22|       . 
.22  +  O.O1 
.21 
.21 
.21 
.20 


r. 

42.53 

39.921 


43.67027 

43.922  7 
46.55520 
43.20222 
37-299I7 
36.71531 
32.482  19 
31.962  20 
38.68830 
36.381 52 
37.332  II 
33.666  ig 
37.05525 
34.56038 
34.56033 
34.82853 
37.31325 


35-357 
40.41 


4L07535 


ZONE  141.     Arci'ST  18.     MAJ.     D0  =  — 18°  55'  20" 


12 
'3 

I   I 

IS 

If. 

17 
18 
10 

20  9 

21  9 

22  9 


34.446 


23 


8 


52.5 


36.. 

I.: 


236.448 


447 


47. 


62.2 


.859.5 
.5 


15.327.339.2 

57.3 


55-2 


36.248.    59.5 

.   .    44-256. 
59-5    - 
9.720.5    . 
56.2    7.419-4 


57- 


17.4 


55.5 
7-0 


36.5 


6-3 


7-9 


35-4 


19  i5 
16 

1 8 

18 

20 


22 
23 
24 
25 
26 

27 
27 
29 
30 
33 
34 
36 
38 
39 
19  40 


5   M-59 


2.20 
38.86 
15.81 
47-8q 

12.75! 
22.03' 

53-9S 
27.26 

57-55 
31.  76 
43-72 
58.67 
13.34 
26.78 
47.96 
32.71 
59.52 
20.91 
7-71 
33-70 
12.16 
56.63 


+  27- 
27- 
27. 
27- 
27. 
27. 
27. 
27. 
27- 
27 
27 
27 
27 

27 
27 

27 

27 
27 
27 
27 
27 
27 
-1-27 


70:  —  o.or 

70 


70 
70 
69 


68  —o.oi 
6S  .  . 
6S  +0.01 
68  +0.01 
,67  .  . 
,67  —o.oi 
,66  o.oi 
,66  o.oi 
,66—0.01 
,66|  .  . 
.65 


63, 
63  .  . 
62  —o.oi 
62  .  . 
6i|—  o.oi 
61!—  o.oi 


55  ]i6 
272124 
80731 
85734 
5/242 
242  7 
50  ,37 
28  J45 
7i8|45 
828139 
19814 


26 

77 
823 

56 


376,36 
OI538 

84  J3i 
352,26 
89  [16 
09838 

795  U 
,85411 


7.91 
2.61 

53.58 

21  .41 
26.27 
21.76 
3.81 
53-16 

49-75 

7-65 

45-1 

28.97 

8-53 

8-94 

53.4S 

59-57 

7-39 

22.46 

44-59J 
39-941 

57.82! 
15.12: 


55-17 
37.04 
49-99: 
5-96 
32.02 

44-95: 
52.54, 
34.3' 
53.67, 
34.79: 
49.41 
27.68 
56.48 

52.75 
59.10 
48.13 

9.46 
48.85 
52.17 
43-45 
40.95 
28.73 

O.22 


Mean  Right  Mean  South 
Ascension,   Declination 


1850.0. 


1850.0. 


29 

17 

09 

03 

6.81 

6.62 

6.45 

6.44 

6.25 

6.22 
6.07 

5-7S 


5.42  21 
4.02 

a- 77 
1.62 
3.01 

3-19 
2.63 
4.21 
2.92 

2-95 
4.09 
6.44 
2.01 
2.83 

3-57 
4.98 

4-35 
6.45! 
3-551 
4.29 
3.36: 


5.70 

5-62,-  4.5721 


m.     s. 

8  52. 

10  4. 

11  41. 
13  36- 
15  36. 

15  47- 

16  52. 

17  9. 

18  47- 

19  51. 

20  44. 
24    o. 
26  40. 

28  58. 

29  7. 
32  7. 
32  20 
34  46 

38  57 

39  23 

40  23 

41  33 


3924  39 

51        26 

4'        23 

33 

66 

i)7 


83 

57 
56 
23 

21 
90i 

38 

40 

75 
39 
,89 

•  73 
.06 


•  71        '9 
0024  31 


II. 2 

4.4 
55-0 
20.6 

26.7 
22.3 

3-8 
54-7 
49-8 

7-7 
46.3 
32.2 

7-2 

8.2 

53.2 

0.8 

S.o 

25.0 

43-9 
40.0 
56.9 
15-3 


-27.28 
27.04 
26.96 
26.74 
26.67 
26.48 
26.46 
26.39 
26.18 
25.99 
25.91 
25-75 
25.58 
25.55 
25-52 
25.21 
25.  ii 
24.65 
24.60 

24.3 
24.04 

23.96 
-23.74 


-  g.28!ig 
9.70 

10.10 
10.23 
10.69 

8.79 
10.43 
10.70 
10.71 
10.52 

g.  16 

8.88 

9-33 

9.16 

10.50 

10.38 

10.45 

10.10 

9.82 

9-27 

10.48 

9.14 

-  8.97 


15  42 

16  29 
17)  6 
IS  43 
ig   15 
20  40 

20  49 

21  21 

22  54 

24    25 

24  59 

26  II 

27  26 
27  40 
27  54 

30  15 

31  o 
34  27 
34  48 
36  35 
39     I 
39  39 
41  24 


28'  19 
90 
56 
50 


95 

22 

4  = 
37 
32 

99 

44 
61 

36 

?4 
32 
33 
76 
19 


12  51.7 
2O    33-8 
27    47-0 
30      2.g 
38    29.4 

3  40.2 

33  49-4 
41   31.4 
41   50.6 

35  31-3 
10  44.5 

5  22.3 

13  5L5 
10  47.5 

34  55-1 
32  43-7 
34     5-0 
27  43-6 
22   46.6 
12   37.1 
34  35-5 

10   21.8 

6  52.9 


CORRECTIONS. 


REMARKS. 


Date. 


1848. 
Aug.    18, 


h. 
o 


Corr.  of 
Clock. 


s. 

+  23.806 


Hourly 
rate. 


S  °-023 


s. 
-  0.429 


s. 
0.192 


Zenith  Point. 


o    o    4.35 


Mic.  Co. 


r. 
40.057 


(140)  36.  Hor.  thread  assumed  as  5  instead  of  3. 

(140)  43.  Transit  over  T.  VI  assumed  to  have 

been  recorded  over  T.  V. 

(141)  22.  Transit  over  T.  VI  assumed  to  have 

been  recorded  over  T.  VII. 


INSTRUMENT  READINGS. 


Zone  141 


Date. 


1848.       h.   m. 
Aug.  18,  19 

19  15 
20 

20  20 

20  40 

21  5 
21  49 


A. 


301  42    0.8 


4-7 


B. 


1-5 


3-5 


C. 


1.8 


5-4 


D. 


2.9 


9.4 


Corr'd 
Mean. 


1.76 


5-77 


Mean. 


1-75 


5-75 


Barom. 


-3  s 

3   °.    £  ° 

o  £  £  E 

rt  fc-  \-f-i  u. 


in. 
29-924 

29.930 
29.932 
29.932 

29.924 


77.870.2 
76.068.8 


76. 


68.0 


75-567.7 
67.4 
74o66.8 


94 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  141.    AUGUST 

18.     MAJ.     D0  =  —  18°  55'  20"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

01 

a2 

MICROMETER. 

I 

th 

Ja 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

IT. 

12. 

24 

25 
26 

27 
28 
29 
30 
3i 
32 
33 
34 
35 
36 

37 
38 
39 
40 

41 

42 
43 
44 
45 
46 

47 
48 

49 
50 
51 
52 
53 
54 
55 
56 
57 
58 

59 
60 
61 
62 

63 
64 

65 
66 

67 
68 
69 
70 
7i 
72 

7 
5 
8 

9 

8 

10 

9 
10 

9 

8 
6 

8 
8 
8 
8 
8 
8 
5 
9 
8 

9 

10 

8 

9 
8 
6 
7 
9 
9 
8 
8 
8 
8 
8 
8 
8 
8 
9 
9 

6 

7 

7 
5 
9 

60.^ 
56.4 

12.1 

^.'2 

23-5 

.V7 

12.3 

24. 

35-3 

h.  m.     s. 
19  42  23.65 
43    0.56 
45   19-74 
45   51-20 
46  46.  17 
48  11.94 
52  50.60 
53  31.42 
55   53-31 
56  54-40 

19  59     4-92 
20     3  39.44 

3  42.72 
5  34.20 
6  34.82 
S   11.82 
9  20.  13 
10  15.88 
10  16.18 
ii  59.50 
13  16.05 
15  26.39 
17  15.52 
17  44.14 
20  38.60 
20  48.  8c 
48.11 

24   4.65 

38.21 

28  45-55 
30     8.52 
29  24.95 
31   32.oS 
31  46.29 
32  41-33 
33   13-56 
34  32.95 
35  32.33 
36  28.24 
36  44.80 
37     4-02 
55-69 
39  10.58 
43  19-54 
44  3LI4 
45     5-01 
45  32.19 
45  45-98 

20   48    13.75 

s. 
+  27.60 
27.60 
27.59 
27-59 
27.59 
27.58 
27.56 
27.56 
27.55 
27.55 
27-54 
27.53 
27-53 
27.52 

27-52 
27-51 
27-51 
27.51 
27.51 

27-50 
27.5° 
27.49 
27.48 
27.48 
27.47 
27.47 
27-47 
27.46 
27.46 
27-45 
27-44 
27-44 
27.44 
27-44 
27-44 
27-43 
27.43 
27-43 
27.42 
27-42 
27-42 
27-42 
27.41 
27.40 
27.40 
27.39 
27-39 
27.39 

+  27.39 

S. 

—  O.OI 
—  0.01 

—  O.OI 
O.OI 
O.OI 
—  O.OI 

+  O.OI 

+  0.01 
+  0.01 

—  O.OI 
—  O.OI 

+  0   01 

—  O.OI 
—  O.OI 
+O.OI 
+  O.OI 

-O.OI 
—  O.OI 

—  O.OI 
—  O.OI 

+  0.01 
+  O.OI 

ii. 

2 

5 
5 
6 
6 
6 
4 
3 
6 

7 
6 

7 
3 

2 

4 

2 
I 

3 
3 
6 

7 
6 
2 

5 
3 
7 
7 

i 

3 
5 
5 
6 

7 
5 
3 
7 
6 

3 
3 

2 
2 

r. 
48.97 
40.99 
41-33 
43-45 
3I-932 
34-75 
3L74S 
39-342 
44-70 
36.110 
35-292 
34-73 
39-24 
41.67$ 
46.89 
43-43 
42.112 
34.26 
32.67 
38.177 
32.5SS 
33.270 
43.697 
40.982 

33.905 
41.14 

41.442 

37-357 
32.615 
43.90 
42-045 
42.447 
4L58 
43.209 

33.697 
36.260 

42.495 
34.209 

32.937 
35.98 
39-33- 

39  26.07 

23  37.9<' 
23  26.24 

13  31-93 
20     8.68 
18  31.61 
34  44.26 
36  14.64 
15  41.19 
ii   50.63 
18  12.94 
12   38.16 

36  18.36 

43  37-26 

26       2  .  66 

42  36.91 
49  11-55 
39     9-9' 
40     4.68 
16  33-57 
13  51.86 

19    22.  .60 
42    27.71 
23    38.13 

39  22.14 

8   57-36 
S  46.95 

;i  55.13 
40   6.56 

21    57-72 
23       1.62 

14     6.01 
8  42.20 

22    21  .52 

59  29-30 
i  45-47 
'4     4-83 
39   11-45 
39  55-27 
46  53-84 
44  57-66 

-23.55 

23-47 
23.16 
23.09 
22.97 
22.79 

22.  IS 
22.10 

21.79 
21.66 
21.38 
2O.8O 

20.79 
20.55 
20.42 

20.22 
2O.OS 
19.95 
19.95 
lg.74 
I9.5S 
I9.3I 

19.  oS 
19.02 
18.65 
18.63 
18.63 

18.22 

1  8  .  oo 

17.64 

17.47 
17.56 

17.30 
17.28 

17.16 
17.  10 

16.94 
16.82 
16.71. 
16.67 
-16.63 

—  10.  52 

9-65 
9-64 
9.09 
9.46 
9-36 

10.26 
10.35 

9.19 

9.01 
9-35 
9-°3 
10.36 
10.76 

9-77 
10.71 
11.07 
10.52 
10.57 
9-25 
9.  10 
9.4' 
10.70 
9.64 
10.53 
8.83 
8.82 
11.24 
10-57 
9-55 
9.61 
9.11 
8.82 
9-57 
10.54 
8.99 
9.11 
10.52 
10.56 
10.94 

-io.ii 

ll.   111.       S. 

19  42   51-25  19  35  20.1 
43  28.16         19  31.1 

45  47-33         19   19-0 
46   18.78           9  24.  I 
47   13-76         16      i.i 
48  39.51          14  23.8 
53    1  8.  16         30  36.7 
53   58.98         32     7-1 
56  20.85         ii   32.  i 
57  21.94           7   41.3 
19  59  32-45         M     3-7 
20     4     6.96           8  28.0 
4   10.25         32     9-5 
6     1.73         39  28.6 
7     2.34         21   52.8 
S  39.34         38  27.8 
9  47.65         45      2.7 
10  43.39         35     0.4 
10  43.69         35   55.2 

12    26.99             12    '-2.0 

'3  43-54           9  40-5 
15   53.86          15    11.3 
17  43.01          38   17.5 
18  11.62         19  26.8 
21     6.07         35   i  i.  3 
21    16.26           4  44.8 

21    15-57           4   34-4 
24  32.12         47  44.6 
27     5-6S         35   55.1 
29   13.00         17  44.9 
29  35.96          18  48.7 
29  52.38           9  52.7 
31    59.5'            4  28.3 
32   13.73          IS     8.4 
33     8.77         35    17.0 
33  40.98            7   31.6 
35     0.37           9  50.9 
35   59-76         34  58.8 
36  55.66         35  42.5 
37   12.23         42  41-4 
37  31.45   19  40  45-i 
I3'"-)  23.  ii 
39  38.00  19  48   27.6 
43  46.94         i  8     9.3 
44  58.55         40  37.1 
45  32-4<:         33  33-3 
45   59-58         24  58.0 
46  13.37         21   33.6 

2O   48    41.  14    19    21    22.6 

51-2 

2.7    .   . 
57-7    9-4 

21.3 

•  •   39-   [50.4 

2.4 

ft  '-1 

3°. 

30.241.4 
41.4,53.6 

53-4 
54-t 
4-7 

5.8 

16  6 

17-7 

29-3 

•    • 

0.4 

34.046. 
34.646.7 
11.623.5 
20.  i    .  . 

58  .'i 

;; 

40.7 

53- 
53-2 

63-' 
52.4 

4- 
4-3 

3-5 

16. 
16.1 

26.2 

15.5 

27. 

38  ."3 

23.0 
39-4 

5i. 

34-3 
51- 

63.6 

15.2 

48.4 

0.9 
i  .0 

II.  8 

•   • 

22. 
45.2 

34.2 
S  6 

50.2 

i  . 

13.4 

11,3 

23- 

46.2 

58.0 

fi 

7.3 

4.9 

.      . 

'    ' 

19.5 
5  -O 

22.2  34. 
31.043.0 
43.054.3 

]] 

+  0.01 
+  O.OI 

I 

5 

2 

3 
4 

5 

5 

36. 
43- 
39- 
66. 
41. 
37- 
37- 

062 
140 
552 
66 
38 
209 
517 

52  39.96 

22    23.90 

44  50.48 

37  47-22 
29   12.46 
Z5  48.20 

25  37-59 

—  16.38 

15-84 
15.74 
15-67 
15.61 

15.59 
-15.29 

-11.27 

9-57 
10.84 
10.45 
9.96 
9.76 
-  9-75 

j 

.    .     62.2 

13.7 

25-3 

'  * 

CORRECTIONS. 

REMARKS. 

Date               Corr-  of 
Clock. 

Hourly 
rate. 

;;/                   // 

c 

Zenith  Point.     Mic. 

Co. 

(141)  32.  Micrometer      reading     a 
39r.7O  instead  of  44r.7O. 
(141)  50.  Minutes  assumed  as  20. 
(141)  51.  Minutes  assumed  as  25  ir 
(141)  52.  Minutes  assumed  as  27. 
(141)  54.  Transit  at  8«.6  assumed  t< 
ovcrT.  IV  instead  of  T.  1 
utes  as  29  instead  of  30. 
(141)  69.  Micrometer     reading     a 
3&r.66  instead  of  66r.66. 

•isumcd     as 

stead  of  24. 

i  have  been 
11,  and  min- 

ssumed     as 

1848.       h.                   s. 

s. 

s.                   s. 

s. 

r. 

INSTRUMENT  READINGS. 

• 

Date. 

CIRCLE. 

•d  c 
j=  ° 
ll 

3J 

<H 

13  E 

C  0 

§E 

X  4> 

wg 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

1848.      h.     m. 

in. 

0 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


95 


No. 

/ONE  141.    AUGUST 

18.     MAJ.     D0  =  —  18°  55'  20''  —  Continued. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"i 

a* 

MICROMETER. 

i 

4 

Jz 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

11. 

12. 

73 
74 

75 

1" 
77 

8) 

82 
83 
84 
85 
86 

87 
88 
89 
90 

92 
93 
94 
95 
96 

97 
98 

99' 

100 
101 
102 
103 

104 

105 

K)6 

107 
1  08 
109, 

I  Id 
III 

112 
113 

"4 
"5 
116 

ii- 
118 
119 
120 

9 

8 
6 

IO 

9 
6 

8 
7 
5 
9 

8 
8 
8 

9 

8 
8 
7 
9 
8 
S 
9 
9 
8 
8 
8 

9 

8 
8 

7 
8 

9 
8 

5 
8 

9 
9 
9 
6 

9 

8 

5 

8 

9 

8 
8 

13- 

24.2 

36. 

3  6 

15. 

15.5 

h.  in.      s 
20  49  36. 
50     3- 
50  36- 
5i     7- 
52  27. 
53  45- 
55   16. 
58     9- 
58  31- 
59     3- 
59     4- 
20  59  55- 

21        I     26. 

2     3. 
*9  17. 
II   23. 

12    23. 
13    50. 
16       3. 

1  6  50. 

1  8     9. 

19  38. 

21       6. 

23  28. 
23  57- 

24    21. 
26    41. 

27  33- 
27  51- 
28     7. 

29  Si- 
30  36. 
30  40. 
31    21. 
33 
33  48. 
34  47- 
36  33- 
38  34- 
38  53- 
40  33- 
40  46. 
41   it. 
42  53- 
42  41- 
48  23. 
47  32. 

'3 
48 

34 
Si 
58 

3" 

12 

68 

33 

62 
24 
28 

00 

10 

If 

66 

oo 
52 

43 
": 
56 
98 
20 
f,2 

95 
77 
43 
06 

98 

83 
69 
4-1 
64 
94 

63 

in 

59 
13 
1  1 
48 
94 

74 

26 

37 
59 

39 

s. 

+  27.38 
27.38 
27-38 
27.38 
27-38 
27.38 
27-37 
27.36 

27.36 
27.36 
27.36 
27-36 
27.35 
27.35 
27-33 
27-33 
27-33 
27-32 
27.32 

27-3" 
27-3' 

27.31 
27.30 
27.30 
27.30 
27.30 
27.29 
27.29 
27.29 
27.29 
27.28 
•27.28 
27.28 
27.28 
27.27 
27.2^ 
27.27 
27.27 
27.27 
27.26 
27.26 
27.26 
27.26 
27.26 
27.26 
27.24 
27-25 
^27.  24 

s. 

4/O.OI 
+  0.01 

+  O.OI 
—  O.OI 

•f  O.OI 

'.    '. 

—  O.OI 
+  0.01 

—  O.OI 
+  0.01 

+  0.01 
+  O.O1 

—  0.01 
—  O.OI 

—  O.OI 
O.OI 
—  O.OI 

+  0.01 
—  O.OI 

+  O.OI 

n. 

6 
4 
3 
3 

4 

2 

7 
5 
2 
3 
3 
5 
7 

2 

5 
3 
4 
5 
3 
6 
2 

5 
I 

2 

6 
6 
4 
7 
5 
4 
5 
7 
7 
7 
3 
3 
5 
5 
i 

3 

7 
5 
4 
5 
3 
4 
3 
6 

r. 
30.66   • 

33-59   . 
30.96  . 
31.701. 
32.58  I 
33.110 
37-33 
43-32 
38.66 
33.85 
40.15 
40.25 
42.403 
46.607: 
42.062 
36.029 
36.834 
36.132 
32.92 
35.438 
36.701 
4I-552 
36.82 
38.512 
34.478 
35.513 
39-095 
42.93 
40.49 

41-79 
37.673 
38.068 
39-672 
38.12 
35-072 
57-759 
46.125 
47.H5 
42.49 
40.983 
40  .  692 
38.107 
43-394 
41.24 
38.38 
40.35 
31-425- 
30.012 

>.o  52.51 
S3  40.81 
(i     3-58 
10  37-35 
54   15.50 
18  32.40 
i     8.60 

22    17.70 
(5    21.22 

59  23.93 
55  46.92 
24     2.98 
8   13.86 
(0  47-47 

23       1.02 
58      8.97 
JI    49.06 

>6  25.30 
59  56.07 
8     7.92 
[6  28.70 
23  18.39 
>2  13.82 
45  26.31 
t  8  40.99 

18     5-33 
50  31.18 
7  55.70 
23  55.18 
28  58.34 
25  32.22 
to  42.98 
9  47-72 
to  41.39 
58  4I-94 
57     9-35 

20    41.08 
20      6.97 

(8  58.53 
i5  18.22 

9  12.79 
25   17.06 
28     3.09 
23  29.34 
;6  47.98 
29  47.92 
\o  47.56 
20  40.38 

-I5.I3 
15.07 
I5-OI 
14-95 
14.79 
14.64 

I  4  .  4<J 
I4.I3 
14.08 
14.02 
14.02 
13.92 

13-75 
13.68 
12.89 

12.59 
12.48 
12.32 
12.07 
11.98 
11.83 
H.66 

11.49 
11.23 
11.19 
11.13 
10.88 

10.79 
10.75 
10.71 

10.53 
10.44 
10.42 
10.36 

IO.2O 
IO.  II 

9-99 
9.78 
9-5S 
9-53 

9-34 
9-29 
9.11 
9.14 
8.54 
8.63 
-   8.41 

-   9.45 

10.21 
IO.62 

10.60 
10.24 
II  .04 
8.96 

9-57 
10.86 

10.53 
10.32 
9.66 

8.77 
10.61 
9.60 
10.47 

IO.  12 

9-79 
10.57 
9-32 
10.94 
9.61 
11.28 
10.89 
9-36 
9.32 
10.05 
8.76 
9.68 
9-95 
9-75 
8.91 
8.86 
8.91 
10.  50 
10.43 
9.46 
9-43 
1  1  .  oy 
10.31 
8.82 
9-73 
9-90 
9.62 
10.40 
9.99 
10.61 
-   9-45 

h.  m.     s. 
20  50     3.41 
50  30.86 
51     3-73 
51  35-20 
52  54-96 
54  12.69 
55  43.48 
58  37-04 
58  58.70 
59  30.98 
20  59  31.60 
21     o  22.64 
I   53-34 

2    30.55 

9  44.48 

II    50.99 
12    50.99 

14    I7.84 
16  30.75 

17  17-35 
18  36.88 

20      6.29 
21    33.51 
23    55-93 
24   25.25 
24   49.06 
27      8.72 
28      0.34 
28    19.27 
28    35.12 
30    18.97 
31      3.71 
31      7-91 
31    49.21 

33 
34  I5.9n 
35   14-28 
37     0.94 
39     1-87 
39  20.39 
41     0.36 

4'   13-74 

41  39.20 
43  21.00 
43     8.52 
48  50.61 
47  59.85 

21    50      8.63 

19  16  37.1 
29  26.1 
36  49.2 
36  22.9 
30     0.5 
44  18.1 
6  52.0 
18     1.4 
41     6.2 
35     8.5 
3'   31-3 
19  46.6 

3  56.4 
36  3L8 
18  43-5 
33  52.o 
27  31-7 

22       7-4 

35  38.7 
13  49-2 
42   u.  5 
18  59.7 
47  56.6 
41     8.4 
14  21.5 
13  45-8 

26    12.  I 

3  35-2 
19  35-6 
24  39.0 

21    12.5 

6  22.3 
5  27.0 
6  20.7 
34  22.6 
32  49-9 
16  20.5 
15  46.2 
44  39-2 
30  58.1 
4  51-0 
20  56.1 
23  42.3 
19     8.1 
32  27.5 
25   26.4 
36  26.8 
19  16  18.2 

ii  -3 

12. 

51.1 

2  -4 

4; 

^72 

4i- 

53-2 

4-4 

58.3 
20. 

9-4 
31- 

43- 

27. 

•    • 

•  • 

•    . 

•>-  6 

17    c 

•  • 

49-3 

61. 

55-5 

60 

•  4 

12.  0 

23.5 

29.0 

40.2 
47-2 
47- 

40.2 

51-7 

50. 
3-2 

9.2 

2.3 
15.3 

21.3 

14.2 

"3-4 
33-2 

25- 
[4 

18.0 

29  4 

4i.3 

•    • 

5 

•3 

17.2 

28.4 

18 

.2 

29-9 

41-3 

33- 

34- 
44-6 

45-2 

56. 
27. 

_ 

51.4 

3-4 

15.2 

11.5 

15.7 

57- 

0.4 

12.2 

23.2 

•    • 

59-2 

12. 

33-4 
4  •  I 

45-5 

21.2 

33.2 

44-7 

l6.2 

28.4 
21    =; 

53-9 

5.2 

•2-3      C 

48.5 

O 

.2 

II.4 

21. 

53- 

1  6  j 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

DL                   n 

e 

Zenith  Point.      Mic. 

Co. 

(141)    87.  *Tr 
(141)  108.  Mic 
37 
(141)  in.  Tra 
be 
(141)  120.  Mic 

is  may  be  5  minutes, 
rometer    reading    assumed     as 
r.759  instead  of  57r-759- 
nsit  over  T.  IV  assumed  to  have 
en  at  34".!   instead  of  4".!. 
rometer    reading    assumed     as 
012  instead  of  30''.  012. 

1848.           h. 

s. 

s. 

s.                   s. 

s.                    '      "                 r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

~  o 

«  E 

c  o 
5  E 
5  ju 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

1848 

h.  m. 

ti 

in. 

96 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONK  i-(2. 


24.     Ms.     Da  —  —  19°  35'  30" 


No. 


Mag. 


31.    43- 
45-     57- 


8.9 

10 
IO 
10 

g 

8 

8 

10 
10 

IO 
10 
10 


SECONDS  OF  TRANSIT. 


I.     II.    III.  IV.    V.    VI.  VII.  ii.  |  12 


55- 


6.8 


29 

23.5 


55- 


6. 


39- 


33-5 


20.    3L643.5 
28.040.2  51.8 


IB. 


22.5 
51. 


18.630.2 


40.852.5 
.  :46.7 


4". 


JO. 


41.5 


34.546. 


2.5 


23.535.2 


13.5 
56. 


h.  ni. 

22  39 
43 
44 
45 
46 
48 
49 

22  52 

23  g 

10 
12 

'4 
15 
'7 

23  22 


S. 

6.36 
20.56 
10.92 
38.92 
20.84 
45.27 
38.60 

3LS3 
40.19 
11.79 
30.23 
28.34 
27.86 

52.47 
46.82 


S 

+  23, 
23. 
23. 
23- 
23 
23- 
23. 

23 
22. 
22. 
22. 
22. 
22 
22 
+  22 


—  O. 

—  0. 


MICROMETER. 


III. 

IV. 
VII. 
VII. 
VII. 

IV. 
VII. 

IV. 

IV. 

IV. 


+  0. 


IV. 

oi  V. 
VII. 
IV. 
IV. 


r. 

44.56247 
48.17039 
42.590114 
43.200122 
39.06030 


38.50010 

47.088  -- 
50.152  3 
44-45827 
32.57054 
47-408  ig 
40.00  35 
42-39643 


47-13 

53.63 

1-34 

2  I  .  60 
32.16 

16.47 

28.07 

4.25 

34-54 
40.93 
26.44 
40.23 
56.65 
52.18 
12.54 


Mean  Rijrlit  Me  an  South 
Ascension,  Declination, 
1856.0.  1850.0 


-10.61 

10.42 

10.38 

10.32 

10.29 

10.17 

10.14 

10.01 

9-3S 

9.32 

'9.25 

9.18 

9-14 

9.10 

-8.92 


-   7 


h. 

.0622 
6.59 

5.04 

5.52 

6.01 

6.92 

4.61 

6.1622 

4.4823 

4-73 

5.S2 

7- 5'' 
5-37 
6.35 
6.82  23 


m.     s. 

39  29. 

43  43 

44  33 
46     I. 

46  43 

49  S, 

50  i 
52  54 

9  3 
10  34 
12  53 
M  51 
15  5° 
18  15 
23  9 


39  20  23 

58  20  15 
94  19  49 
93  19  58 
85  20  6 

ail  20  21 

60  I  cj  46 

83  20  S 
I/  19  41 

77  '9  39 

22  20   3 

34  20  30 

85  ig  55 
45  20  ii 
So  20  18 


34-8 
40.6 
46.8 

7-4 
IS. 5 

3-6 
12.8 

50.4 
18.4 
31.0 
11.5 
27.0 
41.2 
37-6 
58.3 


228. 


14.426.438.349 

46.. 
851. 
723. 

836.' 
034. 


i39. 

O.I  II. 


24. 
11.223. 


62.2 

14.2 

58.4 

35.0 

47-2 

59-4 

. 

48.0 

:  : 

ZONE  143.    AUGUST  29.     MAJ.     D0  =  —  20"  10'  20 
•  •   23 


19  38.811  +  22.5 

21    49.90       22. S 


22  46.60 

2+  5L44 

25  23.36 

26  23.8} 
29  36.31 

23  32  34-53 


22.88 
22.88 
22.87 
22.87 
22.87 
+  22.87 


VII. 
IV. 
V. 

VII.,   V 
VII.,  II 

IV. 


44.34721  42.09- 


42.11 
42.015 


49   11.62 
8  27.21 


40.55144  16.09 
37.45446  2.39 
41.918,49  17.94 
38.557 16  20.48 
39.04324  45.03 


ZONE  144.     AUGUST  30.     Ms.     D0  =  — 20°  32'  30" 


9 
8.g 


10 
9 
9 

9.10 
8.9 
8.9 
9 
9 
9 
9.10 

9 


g- 

15- 


52.5 
33 


54-5 


16.5 

12.524.536.5 


20.5 


56.8 


44-8 


32.5 

42.853.8 


24- 

8.5 


21. 

17. 


"7- 


36. 


10.522.5 


532- 


13.5 


1.5 


56.5 


37- 


48.8 


2.5 


7-519 
545-4    • 


5 
13-5 


13-825-5 
5 


831. 


39- 


20     7 

10 

10 

II 

13 

M 

15 
16 

"g 

21 
24 
24 
27 

^7 
30 
32 
34 
20  34 


38.22 
17.66 
29.60 
38.00 
16.58 
24.50 
13.36 
44-3S 
54-32 
35-77 
20.35 
50.37 
22.36 
56.04 
33-12 
28.31 
8.43 
3.58 


+  22 
22 
22 
22 
22 
22 
22 
22 
22 
22 
22 
22 
22 
22 
22 
22 
22 

+  22 


64  +0.01 
63  o.oi 
63  o.oi 
.63  +0.01 
62  —o.oi 
61  . 
.61  +0.01 
,60  o.oi 
.59  o.oi 
.59  o.oi 
.57  +0.01 

•  57      •      - 
.56      .      . 
.56      .      . 

•  55  +0.01 

.54  o.oi 
.53  40.01 
.53-0.01 


VII. 

II. 
VII. 
VII. 

IV. 

V. 
VII. 

VI. 

II. 

II. 
III. 

F.  W, 


IV. 
VII. 

V. 
III. 

II. 
VII. 


74950 
97552 
77049 
58043 

470;  9 
18227 

325  50 
50244 
003  50 

245J9 
15051 
060  29 

33233 
292  32 

994  55 
54547 
20447 
518  12 


32.72 
8.41' 

57-551 
40.40 
20.44 
35.92 
47-33 
52.12 

58.55 
44-77 
28.01 
57.92 
15.24 
7.50 
0.06 
42.95 
54.6i 
45.24 


•76 
•71 
.68 

.62 

.(.i 
.58 
•4') 
•  43 


-13.45 
13.19 
13.18 

13.07 
12.92 

12.79 
12.73 
12.58 
12.29 
12.13 
11.88 
11.83 
1 1. 60 
H.55 
ir.3i 
if. 14 
n.oo 

-II. 01 


-  9.4623 

11.22 

8.63 

10.91 

1 1. 02 

11.22 
9.13 

—    9.6623 


20      I.6g 

22  12.78 

23  9.48 
25    14.32 

25  46.23 

26  46.71 
29   59.18 
32    57.40 


2O   32    2O.3 

59  5L6 
19     4.6 

54  55-6 
56  42.0 

59  57-7 

26  58.1 

20  35  23.1 


9.22  20 

9-33 
9.20 
8. Si 
6-79 
7.S3 
9.24 

s.ss 
9.25 

8.57 
•1-31 
8.00 

8.17 
8.09 

9-53 
9-05; 
9.06 
7.0020 


8  o, 
10  40 
10  52. 

12  O 

13  39 
M  47 
15  35 
18  6 

20  16 

21  58 

24  42 

25  12 
27  44 
23  18 
30  55 
32  50 
3-1   30 
34  26 


87  21 

30 

24 
64 
i'i 
ii 
98 
99 
'.)- 
37 
93 
94 
92 
60 

67 
86 

97 


23  25.4 
25  O.g 
•22  49.9 

16  32.3 
42  IO.2 

o  26.5 

23  39-3 

17  43.6 

23  50.1 
12  35-5 

24  KJ.2 
2  47-8 
6  5.0 

4  57-1 
27  50.9 

20  33.1 
20  44.7 

45  33-2 


CORRECTIONS. 


REMARKS. 


Date. 


1848.  h. 

Aug.  24,  20 

29,  21 

30,  19 


Corr.  of 
Clock. 


s. 

+  19.786 
+  19.686 
+  18.913 


Hourly 
rate. 


s. 

g  0.018 
/  O.OO2 
I"  0.015 


S. 

0.429 
0.429 

0.429 


s. 

0.192 
0.192 
0.192 


Zenith  Point. 


o  o  3.13 
o  o  3.48 
o  o  3 . 99 


Mic.  Co. 


r. 

40.052 
40.064 
40.060 


INSTRUMENT  READINGS. 


Date. 


1848.       h.  m. 

Aug.  24, 22  39 

23  22 

Zone  143  I  Aug.  29,  23  19 

7nnp  ni  I  Aug.  30,  20  7 

20  40 

21  O 

21  40 

22  O 


Zone  142 

Zone  143 
Zone  144 


A. 


300    5  54.8 


300  27    3.5 
300     5     3.8 


B. 


59-5 


5-2 
5.6 


C. 


i. 


7-5 

g-9 


D. 


2. 


8.3 
ii. 


Corr'd 
Mean. 


59.32 


6.14 

7-55 


Mean. 


59-32 


6.12 

7.58 


Barom. 


30.250 
30.226 

29.892 
29.892 


29.882 
29.882 


70. 
77- 


75 
75-2 

75- 
73- 


II 


60.4 

59-3 


(142)  3.  Transit  over  T.  V  assumed  to  liave 
been  at  22".5  instead  of  I2».5,  and 
horizontal  thread  assumed  as  6  in- 
stead of  2. 

(142)  9.  Minutes  of  transit  assumed  as  8  in- 

stead of  g. 

(143)  3.  Micrometer  thread   assumed  as  7   in- 

stead of  6. 

(144)  6.  Transits    over    T.'s    III-V  assumed 

to  have    been   recorded     over   T.'s 
II-IV. 

(144)  S.  Minutes  of  transit  assumed  as  17  in- 
stead of  16. 


269 


.8 

69-5 
6g-4 
68.9 
68.1 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


97 


ZONE  144.    AUGUST  30.    Ms.     D0=  —  20°  32'  30"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«, 

0) 

\TTPR 

OMETER. 

i 

d, 

« 

Mean  Right 
Ascension, 
1850.0 

Wean  South 
Declination, 
1850.0. 

I. 

n: 

III. 

IV. 

V. 

VI. 

vii. 

II. 

12. 

19 

20 

21 
22 
23 
24 

25 
26 

27 
28 
2g 
30 
31 
32 

33 
34 
35 
36 
37 
38 
39 
40 

41 
42 
43 
44 
45 
46 
47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 
63 
64 
65 
66 

67 

8.9 
o 

IO 

o 

10 
10 
10 

9 
9 
9.10 

IO 

9.10 

10 

9 
g.io 

IO 

9 
9 

10 
10 
10 

8.g 

10 

9.  io 

10 
10 
10 
10 

9.10 

to 

IO 

9.  10 
9 

IO 

g.io 
g.io 

10 

9.10 

IO 
10 
IO 

9 
8.g 
9.10 
8.9 
9 
IO 

9 

6  R 

i.  m.     s. 
20  35  46.76 
36  14.65 
37  18.64 
39  32.56 
42  47.80 
48  28.43 
49  45.36 
50  26.19 
50  45.63 
53  20.44 
53  36.27 
54  54.58 
56  17.38 
57  46.03 
58     4-53 
20  58  53.56 

21       O    2O.  l6 

3     8.02 
6     3-49 
6     3-51 
7  47-42 
9  33-54 
io  13.42 

12       8.60 
12    59.13 
16     g.g; 
16  28.46 
17  34-76 
18  38.80 
18  39.21 
22   44.20 

23   45-43 
26      2.74 
26      4.61 
26    59.14 
28  47.77 

31  11.48 
32  48.77 

34  12.  it 
36  18.62 
38  22.  g£ 
40  17.40 
41     6.3: 
42     5.3f 
44     7-8: 
45     2.4^ 
46  52.5: 
47  51-6- 

21    5O    37.  2C 

s. 

+22.52 
22.52 
22.52 
22.51 
22.50 
22.48 

22.47 
22.47 

22.47 
22.46 
22.46 
22.45 

22.45 

22.44 

22.44 
22.44 

22.43 
22.42 
22.41 
22.41 

22.40 
22.39 
22.39 
22.38 
22.38 

22.37 

22.37 

22.37 

22.36 
22.36 
22.35 
22.34 
22.33 
22.33 
22.3; 
22.32 
22.32 

22.31 
22.31 
22.30 
22.29 

22.  2C 
22.  2J 

22.28 
22.27 
22.27 
22.26 
22.26 
+  22.  23 

s. 
+0.01 

+  0.01 
—O.OI 

—  O.OI 

+  O.OI 
—O.OI 
O.OI 
O.OI 
O.OI 
—O.OI 

—O.OI 
O.OI 
—O.OI 

—  O.OI 
+O.OI 

IV. 
VII. 
VII. 

III. 
III. 
I. 
I. 

IV. 

VII. 

III. 

V. 
VII. 
V. 
IV. 
VI. 
VII. 
V. 

II. 

III. 

VI. 

II. 
I. 

VI. 
IV. 

VII. 

I. 

IV. 

III. 
III. 

VII. 
IV. 
F.W. 

i 

3 
4 
2 

5 
3 
5 
4 

4 
5 
4 
I 

7 
6 
7 
7 
6 
5 
7 
7 
6 

5 
7 

i 

2 

3 
4 
4 
6 

7 

2 

r. 

35.370 
40.980 
35.942 
35-39° 
47.300 
38.764 
46.175 
42.310 
39.202 
41.832 
42.580 
44.980 
39-Sgo 
42.720 
44.224 
47-210 
40.642 
40.530 
40.060 

41.115 

44.870 
38.566 
36.920 
33.050 
38.745 
44-555 
4L550 
37.376 
33.77 
43.428 
46.65 
40.060 
43.520 
43-520 
45.142 
44.27 
45-10 
45.490 

45-I7C 
40.062 

47-41? 
50.87? 
5I./5C 
44.040 
48.41; 
49.gic 
41.41 
44.95: 
48.75C 

53     3.8o 
35  18.19 
32  19.56 
47  13.85 

20      0.57 

36  34.52 

20  3g.i3 
28  40.43 
30  27.26 
23     8.g3 
28  31.11 
47  32.52 
9  40.39 
13  57.08 
17  ii.  02 
5  28.04 
15     8.63 
23  53-70 
9  34-55 
8  58.12 
15     0.70 
25     1.23 
ii  22.63 
54  23.71 
45  18.29 
33  15-05 
29     6.61 
31  30.38 
19     5-36 

22    13-75 

40  45.  gg 

2q  57.8-- 
33  50.8; 

22    10.58 

32  54-82 
33  24.86 
21    16.38 
41  25.  g2 
|32    54-07 
[15  28.54 
40  ig.oq 

17  57-33 
37  50.  2C 

,42  15-75 
io  40.88 
io  23.62 

i35     3-3 
41  44.2 
no  2g.3 

—  10.84 
10.80 
10.70 
10.51 
IO.22 
9-72 
g.6l 
9.56 
9-53 
9-31 
9.28 

9.17 
9.05 

8.93 
8.90 
8.83 
8.72 
8-4g 

8.24 
8.24 

8.10 
7-96 
7-90 
7.76 
7.69 

7--14 
7.42 

7-33 
7.25 
7-25 
6.93 
6.86 
6.6g 
6.68 
6.61 
6.48 
6.30 
6  ig 
6.o< 

5-94 
5-80 
5-66 
5-6 
5-54 
5-40 
5-34 
5-2 
5-1 
-  4-9 

-  9-39 
8.31 

8.12 

9.04 
7-43 
8.37 
7.41 
7.91 
7-99 
7-59 
7-go 
9-04 
6.82 
7.07 
7.00 
6.59 
7.13 
7.64 

6-79 
6.75 
7.  n 
7.72 
6.gi 
9-52 
8-93 
8.18 

7-94 
8.08 

7-37 
7-55 
8.65 
8.00 

8.22 

7-55 
8.17 
8.19 

7-49 
8.70 
8.1 

7-14 
8.62 
7.29 
8.4 
8.74 
6.8 
6.7 
8.3 
8.7 
—  6.6 

h.  m.     s. 
o  36    9.30 
36  37-17 
37  41-16 
39  55.08 
43  10.29 
48  50.91 
50     7-82 
50  48.66 
51     8.10 
53  42.90 
53  58.73 
55   17-04 
56  39.82 
58     8.46 
58  26.  g6 
20  sg  15.  99 

21      0  42.58 

3  30.44 
6  25.89 
6  25.91 
8     9.81 

9  55-93 
io  35.80 
12  30.  g8 
13  21.52 
16  32.30 
16  50.83 
17  57-13 
ig     1.16 
ig     1.57 
23     6.55 
24     7-77 
26  25.07 
26  26.  g. 
27  21.47 
29  10.09 
31  33-80 
33  i  i  -09 
34  34-47 
36  40.91 
38  45-25 
40  39-68 
41  28.61 
42  27.65 
44  30.08 
45  24.70 
47  14-78 
43  13-93 
21    SO   59.4. 

o         ;                 // 

21  25  54.0 
8     7-3 

5     8.4 

21   20      3.4 
2O   52   48.2 
21     g  22.6 
20  53  26.2 
21     I  27.  g 
21     3  14.8 
20  55  55.8 

21      I    18.3 
21    2O   20.7 

20  42  26.3 
46  43.1 
39  56.9 
38  13-5 
47  54-5 
56  39-8 
42  19.6 

41  43-1 
47  45-9 
57  46.9 
20  44     7.4 
21  27  II.  o 
18     4.9 
6     0.7 
I  51.0 
21     4  15.8 
20  51  50.0 
20  54  58.6 

21    13   31.6 
2   42.7 

21     6  35.7 
20  54  54.8 
21     5  39.6 
21     6    9.5 
20  54    0.2 
21  14  10.8 
21     5  38.3 
20  48    II.  6 
21    13      4.1 
20   50  40.3 
21    10   34.3 
21    15      O.I 

20  43  23.2 
20  43     5.7 
21     7  47-9 

21    14   28.1 

20  43  ii.  o 

3° 

,4. 

57- 

21. 

16 

IO. 

•>  8 

14.5 

•'6 

9.2 

21. 

+5- 

57 

48 

rS  f 

3O. 

34- 

46.2 

88." 

29. 

58.' 

t4 
40 

23 

10 

? 

ig.8 

8 

32- 

ig.8 

43-8 

3.  j 

's 

51.8 
35-8 
22. 

3-5 

33-5 

15- 

.  • 

•       ' 

•   • 

S     r 

34.5 

34-5 

?H   $ 

14.6 

2O 

B 

27- 

39 

f. 

+  O.OI 
—  O.OI 
—O.OI 

+  0.0 
—  0.0 

—o.o 
—o.o 

vh. 

VII. 
VII. 
IV. 
V. 
V. 

II. 
III. 
III. 

VI. 
VI. 
V. 
VII. 
VII. 
VII. 
IV. 

3 

5 
3 
3 
5 
2 

3 
6 

2 

5 

2 
2 

6 
3 

2 

36. 

48. 

59-8 

H-5 

43-5 

47-5 
42. 

55 
59 

54 

O. 

12. 

24.5 

; 

T8 

2Q. 

38 

13 

.8 

25-5 

37- 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 

Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point. 

Mic. 

Co 

• 

(i44)  33-  Assuming  micrometer  thread  7. 
(144)  39.  Micrometer     reading     assumed    as 
40r.S70  instead  of  44r.87O. 
(144)  64.  Micrometer     reading     assumed     as 
48r.gio  instead  of  4gr.gio. 

1848,          !i. 

s. 

s. 

s.                  s. 

s. 

r. 

INSTRUMENT  READINGS. 

• 

Date. 

CIRCLE. 

U  S 

73 

a 
t-< 

5 

3 

CJ 

^ 
—  < 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Barom. 
Mean. 

1848.     h.     m. 

0                /                ,1 

in. 

0 

0     - 

13- 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  144.    AUGUST 

30.     Ms.     D0  =  —  20°  32'  30"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

.<" 

<12 

MICROMETER. 

i 

* 

(•8 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

in. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

68 
69 
70 

i 

2 

3 
4 
5 
6 

8 
9 

IO 

n 

12 

13 

14 

15 
16 

17 

18 

19 
20 
21 
22 
23 
24 
25 
26 

27 
28 
29 
30 
31 
.32 

33 
34 

10 
10 

9 

IO 

9 

10 
10 
IO 

8.9 

IO 

9 

10 

to 

IO 

9.10 

10 

9' 

IO 

9 

IO 

4 
9.10 

10 
IO 
IO 
10 

9.10 

IO 
10 
IO 
IO 
IO 
9.10 
9.10 
9.10 

8.9 

9.10 

37. 

h.  m.     s. 
21  52  12. 

55  30. 
21  55  44- 

;E  145.    / 

22   4O  46. 
41    29. 
44  10. 
45     8. 
.    45  35- 
47     5- 
47  28. 
49  12. 
54     3- 
55     2. 
5J    0- 
58  34- 
22  59  41. 
23     6  15. 
8  19. 

12      9. 

13  17- 
M  43- 
16   21. 
16  35- 
20  14. 

21    32. 
21    51. 
24   52. 
25    24. 
26   25. 
29   27. 

33     8. 
33  13- 
35  35- 
36  35- 
41-18. 
42  26. 
23  45  32. 

44 
32 
96 

LU 

26 
03 

34 
68 
98 

01 

62 

OO 

77 
96 
"4 
23 
77 
92 
§0 

36 

28 

1  6 
43 
52 

27 

12 

88 

48 

ii 

42 

2t 
II 

-2 
5-' 

6  = 

S. 

+22.25 
22.24 
+22.24 

3UST   30 

+  22.12 
22.11 
22.11 
22.10 
22.10 
22.10 
22.10 
22.09 
22.  Of 
22.O8 
22.O8 
22.O7 
22.O7 
22.O6 
22.06 
22.O5 
22.O5 
22.O5 
22.O4 
22.04 
22.O4 
22.O.| 
22.O4 
22.O3 
22.03 
22.O3 
22.O2 
22.O2 
22.O2 
22.  OI 
22.  OI 
22.  OI 
22.OO 

S. 

—O.OI 
+O.OI 

Ms. 

+O.OI 

+  O.OI 

—O.OI 
+O.OI 
—O.OI 

—  O.OI 

+  0.01 
—O.OI 

I. 
II. 
IV. 

V. 
VII. 
I. 
I. 
VI. 
IV. 
VII. 
IV. 
V. 
VII. 
IV. 
V. 
V. 
V. 
IV. 

III. 
III. 
III. 
III. 

VII. 

III. 

V. 
VII. 

III. 

VI. 
VII. 

I. 

III. 

VII. 

III. 

VI. 

II. 

IV. 

3 
5 

3 

•  90 

4 
4 
6 
6 
3 
5 
i 

3 
2 
2 
I 

7 
i 
6 
6 
6 

3 
6 

3 
4 
2 

3 
4 
5 
5 
4 
i 

2 

5 
3 
6 

2 

4 

i 

r. 

48.540 
52.065 
40.585; 

°  32'  30' 

39.505' 
36.845 
33.940; 
34.832, 
36.970;. 
40.235 
46.950. 
47.262. 
45-370. 
27.500 
33.820 
43-153; 
38.425 
36  .  900 
32.700 
35-80 
42.655. 
28.090: 

32.855. 
33.040. 
40.862,. 
41.830. 
45.200': 
43  .  760  : 
40.480': 
45.040: 
43.355. 
49-530. 
44.400: 
44.122; 
45.332 
41.31   . 

38.045. 
43.828. 

1           n 

>o  57-77 
17  15-37 
55  32.03 

50  23.92 

51  48.45 
8  59.29 
8  28.56 
)7  36.46 

'•4    3-97 
(6  59.12 
)I  42.03 
.1  30.06 
>I  45-42 
>3  57-i8 
7  48.01 
>I   18.53 
7  17-54 
9  42-23 
7  55.42 
54  20.71 

!2    21.  OI 

59  58.29 
13  59-52 
14  39-8o 
54  49-12 
!7     0.64 

!2      2.52 

!3    55-43 
!7     6.15 
(8  28.50 
4  56.00 

!I    40.26 

13  30.17 

2    27.OO 

13  49.83 
M     7-34 
(8  12.42 

-  4-87 
4.67 
-  4-65 

-  7.73 
7.67 
7-56 
7.54 
7.50 
7-45 
7-43 
7.36 
7.18 

7-14 
7.06 
7.01 
6.96 

6.74 
6.67 

6.55 
6.51 
6.47 
6.42 
6.41 
6.30 
6.27 
6.25 
6.18 
6.17 
6.15 
6.07 

5-99 
5-99 
5-94 
5.91 

5-82 
5.80 

-   5-75 

// 

—    8.04 
7.26 

-    8.36 

-    4.OO 
4.10 
3-31 
3-3° 
4.46 
3.64 
5.03 
4.09 
4.-2 
5-40 
5-52 
2.60 
5.36 
3-20 

3-3S 
3-24 
4.27 

3.52 
4.63 
4-25 

4-94 
4-31 
3.8i 

3-49 
3.62 
3-82 

5.18 
4.98 
3-46 
4.21 
2.89 

4-5' 
4.06 
-   5-16 

h.  m.     s. 
21  52  34.69 

55  S":  55 
21    56      7.21 

22   41      8.38 
41    51.14 
44  32.45 
45  30.98 
45  58.08 
47  27.11 
47  50.73 
49  34-09 
54  25-85 
55  25.05 

57    22.12 
22    58    56.29 

23    o    3.85 

6  37-97 
8  41.86 
12  31.40 
13  39-33 
15     5-31 
16  43.20 
16  57.47 
20  36.56 

21    54-31 
22    13.16 

25    14.91 
25    46.51 
26    47.14 

29    49-45 

33  30.28 
33  35.13 
35   57.85 
36  57.82 
41  40.53 
42  48.65 
23  45   54.22 

21      3   40.7 

20  49  57.3 
21     8  15.0 

21     3     5.6 
21     4  30.2 
20  51  40.2 
20  51     9.4 
21    10   18.4 
20   56   45.1 
21    19  41.6 
4  23.5 
14    12.  O 
24   28.0 
21    26   39.8 
2O  40   27.6 

21  24    0.8 
20  49  57.5 
52  22.3 
20  50  35.2 

21     7     1-5 
20  55     i.o 

21    12   39.3 

6  40.2 

17    21.  O 

21     7  213.7 
20  59  40.7 
54  42.2 
56  35-2 
20  59  46.1 

21    21      9.8 
21    17   37.0 
20  54  19.7 

21       6    IO.3 

20  45     5.8 
21  16  30.2 
3  47-2 

21    20    53.3 

55- 

» 

21 

•533-544-5   

sR  

Zor 

12.5 

24.5 

33-5 

36 

5- 

16.8 

28.5 

4. 

o. 

12. 

24. 

26.5 

38   c 

22.5 

45.8 
53.5 

40.5 

34- 
41.8 

39- 

52 

5< 

\( 

a 

57 

•  5 

•5 

•  5 

4.3 

8. 
57-5 

ig.6 

27.5 

•  • 

.  . 

•  • 

•  • 

3r-5 
9-5 

43-5 

55-2 

6.3 
59- 

10.8 

.   f 

•  • 

17-5 

29 

•  5 

41. 

24-5 

48. 

52. 

33- 

44 

48.5 

0.5 

24. 

43- 

55 
•: 

47-5 

59-3 

15. 

r6    R 

21 

+  22.OO 

+O.OI 

III. 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                   n 

C 

Zenith  Point.     Mic. 

Co. 

(144)  70.  Hor.  thread  assumed  as  3  instead  of  i. 
(145)     2.  Transits  over  T.'s  VI   and   VII   as- 
sumed as  52".s  and  4".5  instead  of 
I2'.s  and  24S.5,  to  agree  with  Arg. 
248,  54,  and  262,  23. 
(145)     7.  Micrometer     reading    assumed     as 
45r-95°  instead  of  46r.g5o. 
(145)  21.  Micrometer     reading     assumed     as 
39r.862  instead  of  4Or.862. 
(145)  28.  Micrometer  thread  assumed  as  I  in- 
stead of  2. 

* 

1848.        h. 

s. 

s. 

s.                   s. 

S. 

r- 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

•O  E 

%  0 

11 

A'. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  145 

1848.       h.   m. 
Aug.  30,   22  40 
23  oo 
23  45 

0 

300 

1             It 

5    6.5 

3-8 

7.6       6.6 

6.09 

6.12 

in. 
29.884 
29.880 
29.884 

O 

74- 

73-8 
73-5 

0 

68. 
67-3 
67.2 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


99 


ZONE  146.    SEPTEMBER  i.    Ms.    D0  =—  20°  g 

50". 

No. 

i 

2 

3 
4 
5 
6 

7 

8' 

9 
10 
ii 

12 
13 
M 
15 
16 

17 

18 

19 

20 
21 
22 

23 
24 

25 
26 
27 
28 

29 

30 
31 
32 
33 
34 
35 
36 
37 
38 
39 
40 

41 

42 

43 
44 
45 
46 
47' 
48 
49 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

°i 

03 

MICROMETER. 

i 

4 

<ti 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

in. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

9 

9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
8.9 

9 
9 
9.10 

9 
9 
9 
9 

8.9 

9 
9 
9 
8.9 

9 
9 
9 
9 
9 
9 
9 
8.9 

9 
9 
9.10 
g.io 
9 
9 
9 
g 
9 
9 
9 

42.5 

54-5 

h.  m.     s. 
19  13  19.  10 
14  41.33 

16    22.12 

16  40.15 

17  19.25 

IS    22.10 
21    54.40 
27       2  .  80 
27    59.63 

29  20.47 

29  50.58 
30  50.96 
32   0.47 
32  18.12 
33  37-66 
34  12.69 
37  16.48 
37   58.64 
39     6.37 
42     2.30 
43     2.74 
46     I.  60 
46  51.08 
47  50.21 
49  32-29 
51  24.45 
55  38.02 
56  42.39 
19  57  23.56 
20     O  25.64 
2      4.79 
2   43.OO 
4  18.86 
5     4.66 

7  H-47 
7  26.03 
8  11.62 
10  30.32 
10  51.28 
ii  25.00 
13  18.48 
14  48.49 
15  55-15 
18     3-76 
19    0.71 
19  18.26 
21  19.52 
21  30.86 

2O   22    19.64 

s. 
+22.14 
22.14 
22.13 

22.12 
22.  12 
22.  12 
22.  IO 
22.O7 
22.07 
22.06 
22.06 
22.O5 
22.05 
22.05 
22.04 
22.03 
22.O2 
22.O2 
22.  OI 
22.OO 
21.99 
21.98 

21.  98 
21.97 
21.96 
21.  gs 

21.  93 

21-93 

2f.g2 
21.91 
21.90 
21.  go 
21.  Sg 
21.89 
21.88 
21.88 
21.87 
21.86 
21.86 
21.86 
21.85 
21.85 
21.84 
21.83 
21.82 
.'21.82 

21.  Si 

21.81 
+21.81 

S. 

—  0.01 
—  O.OI 

+O.OI 
—O.OI 

—  O.OI 
—O.OI 

—  O.OI 

—  O.OI 
+O.OI 
+O.OI 

+•0.01 

O.OI 
+O.OI 
—O.OI 
+O.OI 
+O.OI 

+O.OI 

VII. 
VI. 
VII. 
VI. 
VII. 
VII. 
VII. 
V. 
V. 
IV. 
VI. 
VI. 
IV. 
VII. 
V. 
VII. 
V. 
VI. 
VI. 
V. 
VI. 
VII. 
VII. 
VII. 
VII. 
V. 
IV. 
IV. 
VII. 

III. 

F.W. 

5 
6 
6 
3 

2 

4 
3 
6 

3 
4 
6 
6 

3 
6 

5 
5 
5 
7 
i 

2 
4 
3 
2 

I 
I 

7 
i 
i 

5 

i 

3 

r. 
37-739 
34-045 
38.572 
32.650 
43.660 
41.110 
45-952 
43.935 
47.818 
43.188 
43.672 
47-920 
47.383 
40.048 
42.522 
46.300 
34.840 

49-355 
35.600 

43.852 
44.640 

43-043 
43.043 
43-66 
40-343 
47-075 
46.035 
45.438 
40  .  800 

33.575 
46.80 
40.050 
49.890 
48.350 
SO.ogg 
43  .  060 
4l.og2 
45.410 
45.6oo 
40.562 
36.620 
35-710 
37-275 
39-I65 
37.170 
46.439 
39.166 
40.990 
43.350 

/        a 

25  29.71 
18  55.80 
16  19.73 
40     5-27 
42  28.76 
29  21.53 
32  26.92 
13  13.48 
31  22.86 
28  10.19 
13  24.18 
10  57.85 
31  37.86 
15  28.89 

22   45.17 
20  34.81 

27    g-78 

4  14-28 
52  55-77 
42  22.35 
27  20.06 

34     7-13 
42  50.01 
48  18.00 
50  12.26 
5  32.  go 
46  56.42 

47  i6.g8 
23  44.27 
5t  13-37 
31  57-92 
29  58.18 

9  49-99 
31     4-31 
18  24.16 

22    26.56 
14   52.92 
12    24.19 
12    17.85 
15    11.31 

31  56.33 
32  27.68 
25  45-83 
10     5.38 
37  29.65 
40  53-03 
36  20.90 

14  56.44 
7  41.00 

—20.65 
20.51 
20.34 
20.31 

2O.  21 
2O.I3 

19.78 
lg.26 
Ig.l6 
19.03 
18.98 

18.88 
18.76 

18.73 
18.60 
18.54 
18.23 
18.16 
18.05 
17.76 
17.64 
17-37 
17-29 
17.20 
17-03 
16.84 
16.44 

16.33 
16.26 

15-97 
15.82 
15.76 
15.62 
15-55 
15-36 
15-34 
15-24 
15.02 
14.99 
14.94 

14-77 
14.63 

14-53 
14.34 
14.24 
14.21 
14.03 
14.01 
-13-95 

-  9-75 
9.3S 
9.24 
10.60 
10.75 
9-97 
10.14 
g.o6 
10.08 
g.gi 
9.06 

8.g3 

IO.IO 

9.17 
g.6o 
9-47 
9-83 
8.55 
11-34 
10-73 
g.86 
10.25 

10.75 
II.  oS 
1  1.  20 
8.61 
10.98 

11.00 

g-6s 

11.27 

IO.  12 

10.00 

8.83 
10.08 
9-34 
9-58 
9-13 
8.98 
8.98 
9-15 

IO.I2 
IO.I5 
9-76 

8.86 
10.45 
10.65 
10.35 
9.14 
-  8.72 

h.  m.     s. 
19  13  41.24 
15     3-46 
16  44.24 
17     2.28 
17  41.38 
18  44.22 
23  16.50 
27  24.86 
28  21.70 

2g  42.53 
30  12.63 
31  13.00 
32  22.52 
32  40.16 

33  59-70 
34  34.72 
37  38.50 
38  20.65 
39  28.39 
42  24.31 

43  24.73 
46  23.58 
47  13.07 
48  12.19 
49  54.26 
51  46.39 
55  59-96 
57     4-33 
19  57  45.48 
20     o  47.56 
2  26.69 
3     4-go 
4  40.74 
5  26.55 
7  33-34 
7  47-gi 
8  33-48 
10  52.17 
ii  13.13 
ii  46.85 
13  40.33 
15  10.34 
16  16.99 
18  25.58 
19  22.53 
19  40.05 
21  41-33 
21   52.66 

ao  22  41.44 

20  35  50.1 
29  13.7 
26  .39.3 
50  26.2 
52  49-7 
39  41.6 
42  46.8 
23  31-8 
41  42.1 
38  29.1 
23  42.2 
.21    15-7 
41    56.7 
25    46.8 

33     3-4 
30  52.8 
37  27.8 
2O  14  31.0 
21     3  15.2 
20  52  40/8 
37  37-6 
44  24.8 
53     8.0 

20   58    36.3 
21      0   30.5 
2O    15   48.4 
57  13-8 
57  34-3 
20  34    0.2 

21      I    30.6 
2O  42    13.9 
.  40   13-9 
20      4.4 

41    lg-9 
28    38.9 

32   41-5 
25      7-3 
22   38.2 
22   31.8 
25    25.4 
42    II.  2 
42   42.5 

36    o.i 
20  18.6 
47  44.3 

51    7-g 

46  35-3 
25     9.6 
20  17  53.7 

39-5 

52-5 

45-5 

57-5 
54-  5 

27.6 

39-5 

51-2 

2.  5 

45-5 
17.8 

57-5 
2g.8 

.   . 

59-5 

ii.  5 

2.5 

14-5 

•17.  c 

0.5 

4L5 

53-5 

Is 

16    r 

9-5 

22.5 

14 

2-5 

26.5 
25. 

14.5 

26.5 

25  -  5 

rfi    r 

50.5 

14-5 

12.5 
26.5 
30.6 

1  3-  '8 

24.6 
37-8 
42.5 

36. 

36  .'6 

16  ' 

57-5 

6 

18  8 

—O.OI 
+  0.01 

—  O.OI 
O.OI 
O.OI 
—O.OI 

—O.OI 
+O.OI 

—O.OI 
—  O.OI 

11. 

VII. 

III. 

VI. 
VII. 

I. 

III. 

VI. 

II. 
II. 
II. 
III. 
III. 

VII. 

III. 

VII. 
VII. 

6 
3 
5 
5 
6 
6 
6 
6 
4 
4 
5 
7 
3 
2 

6 

7 

36.' 

43  '-S 

cn,  c. 

16.5 

28. 

40. 

49-5 

rfi 

28. 

3616 

48.5 

2S,  . 

31.6 
40.5 

44- 

56. 

3 

54-5 

6. 

CORRECTIONS. 

REMARKS. 

T>itt               Corr'  of 
Uate-               Clock. 

Hourly 
rate. 

m               .  n 

c 

Zenith  Point. 

Mic. 

Co.     (146) 

7.  Minutes  of  transit  assumed  as  22  in- 
stead of  21. 
15.  Time  of  transit  over  T.  V  assumed 
as  SQ'.S  instead  of  o".5. 

1848.          h.              s. 
Sept.    i,       20           .     . 

s. 

s.                   s 
—  o 

429 

s. 
—  0.192 

o    o    3.48 

r 
4Q. 

'    (146) 
050 

INSTRUMENT  READINGS. 

• 

Date. 

CIRCLE. 

•a  a 

si 

Ii 

<P 

31 
si 

£  H 

t>  <u 

*& 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Barom. 
Mean. 

Zone  146 

1848.      h,     m. 
Sept.  i,  19     13 
19    40 
20      o 
20    40 

21      OO 
21      20 
21      20 
21      40 

300 

1                II 

27  35- 

40.8     44.6 

44.8 

41.47 

41.30 

in. 
2g-950 
29.956 
2g.g64 
29.966 

78. 
77.8 
77.2 
76.6 

76.2 
76. 

71.7 
71.1 
70.8 
69.8 
70.3 

68.9 
68.3 
67.6 

29.970 
2g.g72 

100 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  146.    SEPTEMBER  i.    Ms.    D0  =  —  20°  9'  50"—  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

.', 

-al 

MICROMETER. 

i 

i        a 

7  59-13 
9  24.81 
o  29.33 
i  49.61 

6  38.97 
5  16.61 

2  59-53 
5  52.95 
6  35.02 
8  26.76 
fi  55-20 
3  16.67 
9  46.5.1 
5     0.13 
6  32.85 

(2    10.67 
j6  23.85 

!7-  57.83 

17  31-98 
(6  20.79 
52    0.99 
ii     3-66 
57  26.68 
14  52.26 
ti  18.73 
S3  51.27 
17     0.61 
[9     7.42 
23  51.36 
9  31.38 
9  55.41 
14  49-09 
|i  13-44 
[4  58.71 

;6  37-30 

J4  48.77 
H  28.77 
23  50.09 

7  12.35 
7  42.72 

[9    1-94 

2      9.97 
27   31.70 

37  43-iS 
6     2.65 
»6  13-34 
t3     3-89 
[4  16.66 
22  57-97 

» 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

50 
51 
52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 
63 
64 
65 
66 

67 
68 
69 
70 
71 
72 
73 
74 
75 
76 

77 
78 
79 
80 
81 
82 
83 
84 
85 
86 

87 
88 

89 
90 

91 
92 

,•93 
94 
95 
96 

97 
98 

9 
9 
9 
9 
9 
9 
10 

10 
IO 
10 
10 
IO 
10 
10 

7.8 
9 
9 
9 
9 
9 
9 
9 
9 
9 

10 

9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
8 

8-9 

10 
10 

9 
8-9 
8.9 

9 
9 
9 
9 
9 

10 

9 

• 

h.  m.     s. 
20  23  33.55 
26     2.72 
27  42.92 
28  22.62 
30  26.14 
34     5-52 
46  43.07 

47  52.98 
48  39.30 
48  59.72 
49  45-70 
51     6.52 
51   59-11 
53  21.51 
55  30.8o 
56  19.06 
57  47-62 

20   58    55.60 
21      O  21.27 
3     9.22 
4  53-32 
6     4-56 
7  48.52 
8  27.51 
10    2.77 
10  14.35 
ii  25.66 

12   32.58 
13    14.46 
14   31-82 
15    23.57 
18  41.07 
18  40.04 
20  44.80 
24  15-52 
26     4.61 
26     6.91 
27  26.02 
28  57.48 
30     4.62 
33     1-23 
34  28.59 
35  18.25 
36  19.62 

38  57-94 
40  18.52 
42  13-52 
41  49-67 

21    42   33.70 

S. 

+  21.80 

21.79 
21.78 
21.78 
21.77 

21.75 
21.70 
21.69 
21.69 
21.69 
21.69 
21.68 
21.68 
21.67 
21.66 
21.66 
21.65 
21.65 
21.64 
21.63 
21.63 
21.62 
21.62 
21.  6l 
21.  60 
21.  60 
21.  60 
21-59 
21.59 
21.58 
21.58 
21-57 

21.57 
21.56 
21.55 
21.54 
21.54 
21.53 
21.52 
21.52 
21.51 
21.51 
21.50 
21.50 
21.49 
21.  4c 

21.  4f 

21.48 

+21.48 

s. 

—O.OI 

—O.OI 
—  O.OI 

—O.OI 

4-0.01 

+  O.OI 
—O.OI 

+  O.OI 

—O.OI 
—  O.OI 

—O.OI 

—O.OI 
—O.OI 
+O.OI 

—  O.OI 

+  O.OI 

+O.OI 

—  O.OI 
—  O.OI 

—O.OI 

—O.OI 
+O.OI 
+  O.OI 
—O.OI 

VI. 
VII. 
IV. 
VII. 
II. 
III. 
III. 
IV. 
V. 
VII. 
VII. 
VI. 
VII. 
VI. 
IV. 
VII. 
VI. 
VII. 
VI. 

II. 
II. 

IV. 

I. 

IV. 

I. 

IV. 
IV. 

III. 

V. 

III. 

IV. 

II. 

VI. 

II. 

IV. 

III. 

V. 
VI. 
V. 
VII. 

II. 
I. 

VI. 
VI. 

IV. 

III. 
I. 

VII. 
VII. 

4 
7 
7 
4 
3 
6 

4 
4 
4 

i 

5 
5 
i 
6 
4 
3 
4 
3 

2 
4 
4 
3 
6 
6 

3 
6 

6 

4 

7 
7 

2 
2 
6 
I 

3 

2 

5 
7 
7 
5 
7 
4 
3 
7 
i 

2 

6 

5 

r. 
35-6901 
41.015: 
38.470 
36.1331 

45.833: 
41.032; 

44-390 
47.172: 
45-95    : 
42  .  700  : 
42.580. 
41.605: 
47.7021 
49.408.. 
38.198 
36.200; 
39-078. 
43-54   ' 
37-100 
36.928. 

36.485. 
38.152 
37-25   . 
41.118 
47-310 
43.51 

34.7io 
40.701 
40.152 
39-455 
39-59   • 
45-85   • 
40.928 
46.590. 
41.840 
40.182'. 
40.635: 
44.188 
43-30 
49.00 
52.96 
44-302 
36.775' 
46.212 
47.285 
42.64 
42.145 
42.145 

-13-83 
13.61 
13.47 
13.40 
13-23 
12.87 
11.84 
H.75 
11.69 
11.65 

H.59 
11.48 
11.41 
11.30 
11.14 
11.07 
10.95 
10.87 
10.75 
10.53 
10.39 
10.30 
10.16 

10.  II 
10.01 
10.00 

9.92 
9,84 
9-7S 
9.69 
9.62 

9-39 
9-39 
9.24 
8.99 

8.87 
8.87 
8.78 
8.67 
8.59 
8.40 
8.28 
8.25 
8.18 
8.01 
7.92 
7.80 
7.83 
-  7.78 

ii 

-  9-31 

9-97 
8.88 

8.95 
9.81 
10.32 
9-°3 
9-77 
9.80 
9.92 
11.13 
9.62 
9.42 
10.90 
9.24 
10.13 
10.39 
9.90 
10.46 

II.OO 

10.14 
10.09 
10.46 

9.12 
8.91 
10.25 
9.25 

9-37 
9.64 

8.79 
8.8l 
10.92 
10.68 

9-13 

II.  OI 

10.30 
10.90 
9.64 

8.67 
8.70 

9-37 
8.40 
9.87 
10.47 
8.60 
16.99 
10.80 
9-09 
—  9-59 

h.'  m.     s. 
20  23  55.34 
26  24.51 
28     4.69 

28  44-39 
30  47.91 
34  27.27 
47     4./6 
4S  14.67 
49     0.99 
49  21.41 
50     7-40 
51  28.20 
52  20.79 
53  43.19 
55  52.45 
56  40.72 
58     9-27 
20  59  17.25 

21       0   42.91 

3  30.S6 
5   14.95 
6  26.18 
8  10.14 
8  49  .  i  i 
10  24.36 
10  35-95 
11  47-25 

12    54-17 

13  36.05 
14  53-39 
15  45-14 
19     2.65 
19     1.61 
21      6.35 
24  37-oS 
26  26.  15 
26  28.46 

2?  47-55 
29  19.00 
30  26.13 
33  22.74 
34  50.09 
35  39-75 
36  41.12 

39  I9-42 
•    40  40.02 
42  35-01 
42  11.14 

21   42    55.18 

20  28  12.3 

39  38.3 
20  41.7 
22      2.0 
36   52.0 
45  29.8 
23  10.4 
36     4-5 
36  46.5 

33  38-3 
59     7-9 
33  27-8 
29  57-3 
55   12-3 
26  43.2 
42  21.9 
46  35.2 
38     8.6 
47  43-2 
56  32-3 
42  ii.  5 
41  14.0 
47  37-3 
25     1-5 

21    27.6 

44     1-5 
27     9-8 
29  16.6 
34    0.8 
19  39-9 
20     3.8 

54  59-4 
51  23.5 
25     7-1 
56  47-3 
44  57-9 
54  38.5 
33  58.5 
17  19.7 
17  50.0 

29     9-7 
12  16.6 
37  39-8 
47  51-8 
16     9.3 
56  22.3 
53  I2i5 
24  23.6 
20  33     5.3 

_g 

16 

r8 

51- 
30. 

35  • 

30. 

55.6 

7.6 

19. 

21. 

33- 

22.5 

45-8 

34-5 

30.6 

11-5 

54-5 

•    • 

iq. 

31. 

33- 

44.8 

13- 
•>7  V 

45-6 
41-5 
41. 
25- 

57-6 
53- 

53-5 

4-5 

16  '.& 

•  * 

B      t 

f       f 

27  6 

9-5 

2.5 
14. 
20.5 

14-5 
25-5 

14.5 

.  . 

.  , 

8  c 

20. 

9-5 
40. 

17.5 

28.5 

40. 

3-5 

52, 

4. 

6.5 

19. 

49-5 

28 

40. 

53- 

37-5 
5- 

49-5 

1-5 

52.5 

T« 

30. 

42. 

31-5 

43- 

43- 

38. 

55- 
50. 

7. 

2. 

25. 

CORRECTIONS. 

REMARKS. 

Corr.  of 

Clock. 

Hourly 
rate. 

mac 

Zenith  Point.     Mic.- 

Co. 

(146)  ' 
(146)  ' 
(146) 

ro.  Transit  at  4I8.5  assumed  to  have  been 
over  T.  Ill  instead  of  T.  II. 
i"j.  Micrometer     reading     assumed    as 
33r.7io  instead  of  34r.7io. 
jS.  Micrometer  thread  assumed  as  5  in- 
stead of  4. 

1848.          h.                s. 

s. 

s.                  s.                  s. 

O            1                II 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

11 

11 

SI 

*  f 

A. 

B.        C. 

n        Corr'd 
1  •       Mean. 

Mean. 

Barom. 

Zone  146 

1848.       h.  m. 
Sept.  i,    22 

,         ;/ 

II 

" 

in. 

O 

0 

69. 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


101 


ZONE  146.     SEPTEMBER  i.     Ms.     D0=—  20°  9'  50"  —  Continued.' 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T, 

<*i 

02 

MICROMETER. 

i 

4 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0.  • 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

99 
too 

IOI 

1  02 
103 
104 
105 
106 
107 

i 

2 

3 

4 
5 
6 

7 

S 

9 

10 

n 

12 
13 

14 
15 

16 
17 
18 

19 
20 

21 
22 
23 

=4 
25 
26 

27 
28 

29 
30 
31 

32 

33 
34 
35 
36 

9 
9 

10 

10 
9 
9 

10 
10 

9 

g 

8 
9 

g 

8.9 

10 
10 
IO 
IO 
10 

9.10 

10 

9 

IO 

8 

10 

8.9 

10 

9 

IO 

9 
9 
9 

10 
IO 

9 
9 
9 
IO 
10 
IO 
IO 

9 
9 
9 

10 

h.  m.     s. 
21  43  52.51 
45     3.73 
47  37-10 
47  46.58 
50  10.50 
50  26.43 
54  31.52 
57  13-28 
21   58  48.31 

147.     SEPTI 

23?   8  42.53 
9  14.16 
ii  12.35 
12  41.94 
15  52.90 
18  57.04 
20  51.62 

21    34-2O 
22    24.67 
25    21.99 
26       1.41 
31    48.20 
32    25.04 

33   15-18 

36   4.19 
36  26.70 
37  52.47 
38  31.61 
40  36.32 
41  48.67 
42  41.42 
44  34-68 
45  23.78 
46  51.39 
50  13-24 
51     8.33 
51  47-95 
56  55.80 
23  57  26.00 
o    o     1.50 
o  59.08 
o  53.40 

2   58.48 
3  35-52 
4  26.54 
o     5  28.41 

s. 
+21.47 
21.47 
21.46 
21.46 
21.45 
21-45 
21.44 

21-43 

+  21.42 

.MHKR  I. 

+  21.20 
21.20 
2I.Ig 
21.  1C 
21.18 
2I.I8 
2I.I8 
21.18 
21.17 
21.17 
21.17 
21.16 
21.  16 
21.  16 

21.15 
21.15 
21.15 
21.15 
21.14 
21.  14 
21.1^ 
21.14 
21  .  14 
21.14 
21.13 
21.13 
21.13 
21.12 
21.  12 
21.12 
21.12 
21.12 
21.12 
21.  12 
21.12 
+  21.  II 

S. 

—  O.OI 
O.OI 
—O.OI 

—  O.OI 

Ms. 

—O.OI 

+O.OI 
—O.OI 
—  O.OI 

—O.OI 

IV. 
IV. 
VI. 
VI. 

III. 

VII. 

III. 
III. 

IV. 

DO  =  - 

VII. 
V. 
VI. 
V. 

I. 
I. 

III. 

V. 
VI. 

IV. 
V. 

III. 

IV. 
VI. 

I. 

V. 
IV. 
VII. 

III. 
III. 

VII. 
VI. 
VI. 
VI. 
IV. 

I. 

III. 

IV. 
VII. 
V. 
VII. 
V. 
IV. 
V. 
VII. 
V. 

5 
3 
6 
6 
7 
3 

2 

5 
7 

-IS 

I 

i 
4 
4 
3 
2 
2 
4 
3 
5 
4 

2 

I 

5 
7 

2 

3 

i 
i 

6 
4 
7 
3 
6 

5 
5 
7 
3 
2 

3 
5 
4 
4 
4 
5 

r. 
45- 
44- 
48. 
46. 
40. 
44- 
48. 
47- 
43- 

'  54' 

47- 
50. 
44- 
45- 
40. 
40. 

45- 
48. 
40. 

37- 
42. 
40. 
34- 
35- 
36. 
44- 
40. 

47- 
44- 

48. 

45- 
42. 
38. 
34- 
34. 
34- 
38. 
47- 
49- 
50. 
40. 
39- 
48. 
38. 
45- 
45- 

ooo 
130 

585 

622 
805 

885 

293 
332 
215 

50' 

120 
259 
546 
790 

552 

353 

612 

155 
67 

86 

25 
762 
040 
002 

955 
908 
765 
905 
62 
68 
592 
56 
II 
OIO 

792 
530 
164 
149 

639; 
820 
82 
250 
485 
44 
300 
130 

i        it 

!I    lg.82 
}2    55.46 

to  34.94 

II    42.56 

9    8.  83 
33     3-6S 
39  49-37 
[9  59-47 
7  45-89 

16  18.83 
14  30.89 
27  23.31 
26  40.53 

35  32.96 
14  22.69 
41  21.72 
25   19.07 
35  29-00 
25  25.78 
28  42.48 
44     8.79 
53  49-6o 
27     4-13 
II  21.32 

ti  45-98 
35  25.83 
40     2.55 
47  45-13 
19  13-04 
12    17.94 
28   31.72 

10  41.63 
39  18-42 
16  46.83 
27  20.27 
25  15.28 
5  30.35 
30  19.94 
38  22.32 
35  23.72 
24  37.88 
25     7.72 
30  53-71 
26  57.21 

21    15.32 

-  7.70 
7.62 
7.46 
7-45 
7.30 
7.29 
7.04 
6.88 
-  6.80 

-  6.47 

6.45 
6.40 

6.35 
6.27 
6.17 

6.12 

6.10 
6.08 
6.01 

5-97 
5.86 

5.85 
5.84 
5-78 
5-77 
5-74 
5-73 
5-69 
5-68 
5-66 

5-63 
5.62 

5-57 
5-55 
5.54 
5-53 
5.48 
5.48 
5-45 
5-45 
5-45 
5-44 
5.43 
5-43 
-   5-42 

-  9-49 
10.17 
8.87 
8-93 

8.77 

10.21 
10.  61 
9.42 

-  8.70 

—  8.96 

8.87 
7.86 
7.81 

8.33 
8.84 
8.67 
7-74 
8.33 
7-74 
7-93 
8.83 

9-39 
7.83 
6.94 

8.71 
8.32 
8.60 
9.06 

7.38 
6.99 
7.92 
6.90 
8.57 
7.24 
7.86 

7.73 
6.60 
8.04 
8.52 

8.33 
7.70 

7-73 
8.08 
7.82 
-  7  48 

h.  ra.     s. 
21  44  13.98 
45  25.20 

47  58.55 
48     8.03 

50  31-94 
50  47.88 
54  52.96 
57  34-71 
21   59     9.72 

23     9     3-73 
9  35.36 
II  33-54 
13     3-13 
16  14.08 
19  18.22 
21    12.  So 
21    55.38 
22   45.84 
25   43.16 
27   22.58 
32      9.36 
32   46.20 

33  36.34 
36  25.33 
36  47-85 
38  13.62 
3«  52.76 
40  57.47 
42    9.81 
43     2.55 
44  55.82 
45  44.91 
47  12.53 
50  34-37 
51  29.46 
52     9.08 
57  16.91 
23  57  47.12 
o    o  22.62 
i  20.20 
i  14.52 
3  19.60 
3  56.64 
4  47.66 
o    5  49-52 

20  31  27.0 
43     3-2 
20  41.3 
21    48.9 
19    15-0 
43  II.  2 
49  57-0 
30     5.8 
20  17  51.4 

19  41  24.3 
39  36.2 

22   27.6 
21    44.7 
30  37-6 
39  27.7 
36  26.5 
20  22.9 
30  33-4. 
20  29.5 
23  4&.4 
39  13-5 
48  54-8 
22     7.8 
6  24.0 

36  50-5 
30  29.9 
35     6.9 
42  49.9 
14  16.1 
7  20.6 
23  35-3 
5  44-2 
34  22.6 
II  49.6 
22    23.7 
20    18.5 

o  32.4 

25    23.5 

33  26.3 
30  27.5 
19  41.0 

20   lO.g 

25  57-2. 

22      O.5 

19  16  18.2 

•  • 

60   r 

35- 

r'fi  ' 

38.5 

49.6 

38.6 

5O.6 
24.6 

29.5 

36.6 

2.5 

30- 
41-5 

48.5 

14. 

12. 
42. 
52.  S 

54- 
26. 

24. 
53-8 

6. 

SO-' 

1  7.  -6 

?ONE 

16  6 

46. 

24. 

22. 

36.5 

48.5 

1.5 

13. 

13- 

iR    r 

29. 

41. 

1       '• 

2g. 

r-    S 

41- 

26.5 
52.5 

38-5 

•    • 

ft  'ft 

.  • 

•    • 

1-5 

13- 

24-5 

.  . 

•    • 

41. 

34-5 

53- 
46.5 

45- 

47- 

.    . 

3. 

38- 
33- 

20.8 

50. 
45- 
24-5 
32.5 

1-5 

£7 

36.5 
44-3 

ec   S 

i. 

5. 

22. 

34-5 

23. 

35- 

47- 

59. 

38. 

SO. 

CORRECTIONS. 

REMARKS. 

Corr.  of 

Datc-                Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.     Mic. 

Co. 

(146)  too.  Micrometer    reading    assumed    as 
4V.I30  instead  of  44r.i3O. 
(147)     II.  Minutes  of  transit  assumed  as  27  in- 
stead of  26. 
(147)     18.  Micrometer  thread  assumed  as  2  in- 
stead of  i. 
(147)    24.  Transit  over  T.  V  assumed  to  have 
been  recorded  over  T.  VI. 
.                                                                    * 

. 

• 

1848.           h.               s. 

s. 

s.                   s. 

s. 

•     '      "                r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

li 

|e 

S  8 

<£ 

13  £ 

a  o 

S  £ 
*  i 

»£ 

A. 

B. 

C.        D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  147 

1848.    h.     m. 
Sept.   1,23      8 
23    40 
o 

O      20 

o    40 

I 

301 

42    30. 

35-8 

36.5     39-5 

35.60 

35-45 

in. 

29.978 
29.980 

o 

73-8 
73-5 

72.8 
72.9 

0 

66.' 
66. 

65." 
64.  c 
63.  c 

29.984 
29.986 

IO2 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  147.    SEPTEMBER  i.    Ms.    D0=  —  18°  54'  50"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"i 

02 

MICROMETER. 

i 

'fi 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

n. 

12. 

37 
38 
39 
40 

41 

42 
43 
44' 
45 
46 
47 
48 

49 
SC- 
SI 
52 
53 
54 

H 
57 
J8 
50 
60 
61 

I 

2 

3 
4 

6 

-8 
9 

10 

II 

12 

13 
14 
15 

16 

17 

18 

19 
20 

to 

9 
8.9 

9 
10 
8.9 
9 
9 
10 

9 
9 
10 
10 
10 
9 

10 

to 

10 

8.9 

9 

10 

9 
9 
9 

10 

8 
8 
8 
8 
5 
7 

8 
8 
S 
6 
7 
9 
8 

9 
7 
9 
9 
9 
9 

•>6 

37.  c, 

h.  m.     s. 
o    6  14.29 
9  30.90 
15  29.25 
16  54.47 
16     0.46 
18  26.56 
22   42.83 
24    11.24 
24   49.02 
27   27.32 
26   2£.6o 
30   56.58 
34  50.92 
40  10.70 
40  53-32 
42  52-30 
43  43-iS 
44  59-49 
47     3-47 
48     7.50 

51     5.58 
54  23.45 
56  17-63 
56  58-36 
o  58  27.39 

148.    SEPTE 

18  50    2.46 
50  38.04 
51  23.10 
5i  57-47 
52  13-37 
54  19-75 
54  49-10 
56  36.30 
57     6.12 
57  5i.o6 
18  59  18.66 
19    o    9.13 

2   46.62 

3     5.o6 
3  30.60 
4  34-18 
4  42.40 
7  26.00 
8  15.42 
19    9    9.81 

s. 

+  21.  II 
'21.  II 
21.  II 
21.  II 
21.  II 
21.  IO 
21.10 
21.10 
21.10 
21.10 
21.10 
21.  -IO 
21.10 
2I.O9 
2I.O9 
21.09 
21.09 
21.09 
21.09 
21.09 
21.09 
21.09 
2I.O9 
21.09 
+  21.09 

VIBER  2. 

+  21.55 
21-55 
21.54 
21-54 
21.53 
21.52 
21.52 
21.51 
21.51 
21.51 
21.50 
21.49 
21.48 
21.48 
21.48 
21.47 
21.47 
21.46 
21.45 
+21.45 

s. 
MAJ. 

+  O.OI 

+O.OI 
—  O.OI 
—  O.OI 

+  O.OI 

+  O.OI 
+  O.O1 

+  O.OI 

VII. 

V. 
IV. 
IV. 
VII. 
VI. 
V. 
V. 
VII. 
HI. 
VII. 
III. 
II. 
IV. 

III. 

IV. 
V. 

IV. 

I. 

VI. 

III. 

IV. 
IV. 
VII. 
V. 

DO  = 

4 
6 

i 

5 
6 

•3 
4 
7 
3 
4 
5 
5 
4 
i 

4 
3 
3 
4 
4 

2 
4 
2 

4 
6 

2 

—  22 

2 

4 
5 

2 
6 
6 

5 

c 

I 
6 
2 
2 

5 
3 
5 
4 
3 
2 

4 
3 

r. 

45-5652 
49-582  i 
43-980-1 

42.32    2 
36.752,1 
39.4893 

36  .  890  3 
43-999 
39-9933 
43.2902 
47.585  i 
40.252,2 
38.26o'2 
43.140^ 
44.0952 
40.II5C 
40.795: 
43-2252 
47.76  h 
49.002  ; 
49.708  2 
41.  680  j 
44.938;: 
45.465  i 
42.402. 

°  40'  30' 

36.22    . 
32.28    - 
41.588: 
39.34S- 
44.19 
41.86 
37.5M: 
42.058  : 
45.03   - 
38.23 
40.76   . 
40.29   . 
33.98 
40.09 
44.488 
40.28 
36.465 
34-518, 
41.005 
40.567 

6  48.09 
o     o.6S 
S     7.20 
2  52.15 
7  22.44 
6     9.69 
I  47.11 

7  53-31 
5  52.22 
8     6.65 
9  50.57 
4     3-36 
o  59.84 
8  36.14 
6  30.03 
5  48.22 
5  24.78 
3     8.91 
5  32.48 
9  24.87 
4  25.57 
3  37-19 
7     9-9° 
2    22.32 
3  12.30 

|6  45.27 
14  25.94 
!3  17.36 
14  57-53 
3     6.44 
4  26.70 
!5  37.69 
!3     LiS 
17  31.03 
6  3L74 
14    8.88 
(4  25-07 
!7  39-43 
!5  49-oS 
!i  37-44 
ig  50.36 

!7  53-39 
(7  43-9° 
29  25-35 
i5  32.62 

-5-42 
5-41 
5-40 
5-40 
5.40 
5-40 
5-41 
5-42 
5-42 
5-44 
5-44 
5-46 
5.5i 
5-57 
5-57 
5.62 

5-63 
5-65 
5.69 
5.70 
5-77 
5.84 
5-89 
5-90 
-   5-93 

-25.42 
25.36 
25.26 
25.19 
25.16 
24.92 
24.86 
24.65 
24.60 
24-5I 
24.34 
24.24 

23-94 
23.90 

23-85 
23-73 
23.71 
23.40 
23.30 
—23.20 

-  7.81 
6.84 
9.  n 
7.58 
7.25 
8.40 

8.13 

6.74 

8.39 
7.90 
7-40 
7.65 
8.08 
9.13 
7-79 
8.35 
7.62 
7.88 
7.75 
8.59 
7.69 
8.82 
7.83 
8.69 
-  S.8o 

-11.17 
10.31 

9-53 
11.04 
8.85 
8.94 
•  9.70 
9.51 
II.  21 
9.46 
10.99 
1  1.  01 
9.84 
IO.4O 
9.42 

9-99 

10.54 
11.24 
9-96 
-10.39 

h.  m.     s. 
0     6  35.40 
9  52.01 

15  50.36 
17  15-55 
16  21.57 
18  47.66 
23     3-93 
24  32-34 
25   10.12 
27  48.42 
•26  46.70 
31   17-65 

35    12.02 

40  31.79 
41  14.41 

43   13-39 
44     4.27 
45  20.58 
47  24.56 
48  28.59 
.     51  26.67 
54  44-54 
56  38.72 
57   19.45 
0  58  48.48 

18  50  24.02 

50  59-59 
51  44.64 
52  19.02 
52  34-89 
54  41-26 
55   10.62 
56  57-Si 
57  27.64 
58   12.57 
18  59  40.17 
19    o  30.63 
3     8.10 
3  26.54 
3  52.08 
4  55.65 
5     3.87 
7  47.47 
8  36.87 
19    9  31.26 

19   21    51.3 
5     2.9 
43  II-7 
17  55-1 
12  25.1 

31   13-5 
26  50.6 

2  55-5 
30  56.0 
23  10.  o 

M  53-4 
19    6.5 

26     3-4 
43-40.8  . 
21   33-4 
30  52.2 
30  28.0 
23   12.4 
20  35.9 
34  29.2 
19  29.0 

38  41.  s 

22    13.6 

7  26.9 

ig   38    17.0 

23   27    51.9 
15    31,6 
4   22.2 
23    26      3.8 

22  54  10.4 
22  55  30.6 
23     6  42.2 

4     5-3 
23  28  36.8 
22  57  35-7 
23  25  14.2 

25  30.3 

8  43-2 
16  53-4 
2  40.7 
10  54.1 
18  57.6 
28  48.5 

10    28.6 

23  16  36.2 

54- 

6. 
31- 

19. 
17-5 
43- 

3i. 

2Q.  5 

42.5 

•  • 

54-5 

35-5 

48.' 

31- 

5Q.6 

26.5 

43- 

54-5 
22.8 

50. 

'•    • 

24. 

52. 

4- 

Tfi 

49. 

0.5 

15-5 
35-5 
18. 

28 
•17 
JO 

•3 

59-5 

42 

10.5 

40.5 

52.5 
43- 

55- 

•  • 

36. 
40. 

48. 
52. 

59-6 
3-5 

10. 

31. 

•  • 

•  • 

•    • 

48. 
42.5 

O. 

54-5 

n.  8 
6. 

17  6 

21.5 

33-5 

ZONE 
2fi.e   

2, 

37.2 

•  • 

12 

•  7 

24-3 

36.1 

IS.' 

30.2 

27. 

.  . 

•    • 

-3 

.0 

7- 

18.2 

46.4 

30.8 

21.  0 

17.0 
42.5 

33-2 
29.0 

46.2 

58. 

16  ' 

•  • 

•   • 

•  • 

25.7 

38.2 

27-5 
22. 

39-2 
33-5 

•    • 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

trt                 n 

c 

Zenith  Point. 

Mic.  Co. 

(147) 
.('47) 

(4.  Micrometer     reading    assumed    as 
42r.gg9  instead  of  43r.999- 
;i.  Micrometer     reading     assumed     as 
46r.095  instead  of  44^095,  to  agree 
with  Arg.  319,  54. 

1848.         h. 
Sept.   2,       21 

s. 
+  17.264 

s. 

S  0.033 

s.                   s. 
.     .          -  0.429 

s. 
—  0.192 

0            *               II 

00      I.  23 

r. 

40.051 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

11 

1  e 
g£ 
*& 

•»  e 

s  0 

ss 

3  <u 
wg 

A. 

B.         C.         D. 

Corr'd 
Mean. 

Barom. 

Mean. 

Zone  148 

1848.     h'.     m. 
Sept.  2,    18  50 

19 
19  20 

19  31 
19  42 
20    o 
20  20 
20  40 

297 

57     3-2 

5.6       9.5       9.4 

6-93 

in. 
6.92     30.072 

77.0 

75-8 
75-0 

O 

71.. 

70.  ( 
70.; 

69.: 
68.  S 
68." 
67.S 

3-7 

7.O       IO.2       IO.O 

7-74 

7.75 

30.080 

30.076 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


I03 


ZONE  148.    SEPTEMBER  2.    MAJ.    D0  =—  22° 

40'  30 

'  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

ai 

«i 

MICROMETER. 

i 

<ft 

<l* 

Mean  Right 
Ascension, 
1850.0, 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

21 
22 
23 
24 
25 
26 

27 
28 
29 
30 
31 
32 

33 
34 
35 
36 
37 
38 
39 
40 

41 

42 
43 
44 
45 
46 

47 
48 

49 
50 
51 

52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 

63 
64 

65 
66 

67 
68 

69 

9 

S 

9 
8 
10 

9 

8 

7 
8 

7 
10 

7 
7 

10 

9 
9 

8 
8 
8 
10 
8 

7 
8 
8 
8 

6 
9 
9. 

7 
9 

10 

8 
6 

6 

9 
9 
9 

S 

7 

7 
8 
6 
8 
9 
9 

II-  5 
21. 

23.0 

17.5 

34-7 
29.8 

35-1 

h.  m.      s. 
19  10  22.95 
ii  17.69 
12  23.30 
12  33-15 
13  51-64 
14  39-40 
15     9-99 
14  42.20 
18     0.79 
18  40.62 
19  22.56 
22    18.75 

23  3.57 

24    15.59 

25  10.47 

26  43.04 
27     7-34 

30  24.38 

31     4-34 
33  25.10 
36  18.08 
36  13.02 
37  48.23 
38  10.  08 
39     3-84 
40  57.42 
43  30.79 
44  44-Q& 
47  21.87 

47    21.02 

48  23.52 

49  24.06 
51  32-04 
52     7-io 
54  12-23 
29.04 
54  37.07 
56     6.48 
19  59  34.50 

20      0      4.32 

3  38.89 
4  59-45 
7  23.75 
10  22.27 

12    11.27 
13    26.74 
14    46.06 
15    26.77 

20  16  41.24 

s. 
+  21.44 
21.44 
21-43 
21-43 
21.42 
21.42 
21.42 
21.42 
21.40 
21.40 
21.40 
21.38 
21.37 
21.37 
21.36 
21.36 
21.35 
21.34 
21.33 
21.32 
21.31 
21.31 
21.30 
21.30 
21.29 
21.28 
21.27 
21.26 
21.25 
21.25 
21.25 
21.24 
21.23 

21.22 
21.21 
21.21 
21.21 
21.20 
21.19 
21.18 
21.17 
21.  16 
21.15 
21.13 
21.12 
21.12 
21.  II 
21.  II 
+  21.  10 

S. 

—  o.-oi 

+  O.OI 
+  O.OI 
—  O.OI 

—  O.OI 
+  O.OI 

+O.OI 
—O.OI 

+  0.01 
+O.OI 

+  0.01 

+  0.01 
—  O.OI 

-f  O.OI 

+  0.01 
—  O.OI 

VII. 

vii. 

6 
3 
3 

3 

2 

3 

2 

3 
6 

4 
6 
2 

5 
3 

I 

7 
4 

5 

5 

2 

I 

4 
4 
4 
2 

4 

I 

7 
5 

2 

3 
6 

3 
4 
3 

5 

r. 

43-277 
35-254 
38.580 
42.678 

45.QI 
33.29 
36.746; 
35.164 
43.112 
41.20 
37.80 
41.965 
43-42 
38.038 
40.838! 
41-35 
44-  204  t 
42.248 
42.842 
4L307 
47.09 
37.362 
42.14 
41.006 
35.050 
43.27 
38.828 
38.372 
37-974 
36.872 
34-792 
32.068 
44.56 
43.965 
45.83 
48.66 

13  37-89 
58  35-67 
36  41.09 

34  19-94 
H  11.47 
39  43-21 
46  27.16 
38  38.77 
13  43-57 
29  18.66 
16  46.29 
43  27.37 
22    14.25 
36  59-75 
49  55-42 
8  50.12 
27  34.92 
22    54.63 
22   34.16 

43  49-77 
46  20.07 
31  30.87 
28  46.29 
29  25.35 
47  25.58 
28     7-36 
51     4-67 
10  32.68 
25  21.85 
46  22.81 
38  51-32 

20      3.76 
33  iS-io 
27  43-42 
41   14-23 
19  48.20 

—  23.O6 
22.95 
22.83 
22.81 
22.65 
22.56 
22.51 
22.56 
22.18 
22.10 
22.02 
21.69 
21.  6l 
21-47 
21.38 
21.20 
21.15 
20.76 
2O.7I 
20.46 
20.24 
20.15 
19.98 

19-94 
19.84 
19.64 
19-37 
19.24 
18.97 
18.98 
18.87 
18.76 
18.55 
18.49 
-18.28 
-18.25 

-  8.87 
10.59 
10.46 
10.30 
10.78 
10.68 
11.16 
10.59 
8.87 

9-95 
9.09 
10.94 
9.86 
9.68 
11.39 
8.35 
9-83 
9.51 
9.48 
10.96 
11.19 

10.  II 

9.92 
9.96 
II.  21 
9-87 
11.48 
8.66 
9.68 
11.15 
10.62 
9.31 
10.23 
9-84 
10.78 
-  9-30 

h.  m.     s. 

19  10  44.38 
II  39-13 
12  44-73 
12  54-58 
14  13.07 
15     0.82 
IS  3I-42 
15     3.62 
18  22.18 

ig      2.02 

19  43-95 

22    40.  I_| 
23    24.94 
24    36.96 
25    3I-84 

27     4-39 
27  28.69 
30  45-72 
31  25.67 
33  46.43 
35  39-40 
36  34-33 
38     9-53 
38  31-38 
39  25.14 
41   18.70 
43  52.07 
45     6.21 
47  43-12 
•47  42.28 
48  44-77 
49  45-30 
51   53-27 
52  28.32 

54  33-45 
54  50.24 
54  58.28 
56  27.68 
19  59  55.69 

20      0    25.50 

4     0.07 
5  20.61 
7  44-89 
10  43.40 
12  32.39 
13  47.85 
15     7.17 
15  47.88 

20   17      2.34 

0              /                  II 

22  54  39-8 
23  19  39.2 
17  44.4 
15  23.0 

22    14.9 
2O  46.4 
27    30.8 
23    19   41-9 

22  54  44.6 
23  10  20.7 
22  57  47-4 
23  24  30.0 

3  15-7 
IS     0.9 
23  30  58.2 
22  49  49.7 
23     8  35.9 
3  54-9 
3  34-4 
24  51.2 
27  21.5 
12  31.1 
9  46.2 
10  25.2 
28  26.6 
9     6.9 
23  32     5-5 

22    51    30.6 

23     6  20.5 
27  22.9 

19  50-8 

I     1.8 

14   13-9 
8  41.8 
22    13.3 

23     o  45.8 

23     3  10.6 

7  27.7 
18  16.2 

25  40.7 
23  19  35-7 
22  55  44-1 
23  ii   37-4 
23   15     0.8 
22  49     4-9 
23  12  19.4 
3  20.1 
23     4  34-3 

•3     A 

[6 

6  1 

37- 

49.0 

0-5 

12.7 

4-7 

'f,    s 

iS    | 

15.3 

27.4 

39-2 

t     t 

31- 

43-o 

22.4 

34-5 
3i-5 

43- 

1  8.' 

30. 

IO. 

fifi 

41.7 

•  • 

22. 

12. 

24-3 
46.0 

•  • 

45-5 

57-4 
30.5 

9-2 
43-o 
56  S 

54-7 
8  8 

33-5 

58. 

10. 

21.  S 

59-4 

o.o 

53- 

55-2 
60.7 

32.O 

7-1 
12.  0 

44- 
18.8 

24- 
41.0 

31.2 

53-0 
61  o 

42.4 

+  O.OI 
—  O.OI 

—  O.OI 

• 

5 
4 
3 

2 

3 
6 

4 
4 
7 

4 

5 

5 

43- 
46. 
37- 
39- 
35- 
41. 
38. 
32. 
42. 
37- 
43- 
40. 

448 
09 
50 
79 
'9 
=3 
82 
918 
515 
590 
128 

973 

22    13.03 
26    3O.22 

37  '18-04 
4-1  42-30 
38  37-88 
14  48.14 
30  40.64 
34     3-96 
8  10.  oo 
31  23.02 

22    24.32 
23   38-55 

—  18.09 

17-75 
17.70 

17-37 
17.23 
17.01 
16.72 
16.56 
16.45 
16.33 
16.27 

-16.16 

-  9-46 
9.76 
10.51 
11.05 
10.60 

8.94 
10.05 

IO.2J 

8.48 
10.10 

9-47 
-  9-56 

10.5 

23.0 

34-2 

3-3 

15.0 

27.0 

3S.7 
59-4 

51.0 

2-9 

23.5 

I4'.3 
59.7 

•   • 

35-5 

47-4 
3- 

3-0 

59-4 
14-7 
34- 
14-7 

22.2 

34-1 

46.4 

26.3 
46. 
26.5 
41.2 

38.8 
58.2 
39- 
53-2 

50.7 

.   , 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Date-               Clock. 

Hourly 
rate. 

m                   n 

c 

Zenith  Point. 

Mic. 

Co. 

(148)  < 

(148) 
(148) 

(I.  Transit  over  T.  VI  assumed  to  have 
been   recorded    over   T.   VII,   and 
minutes   of   transit   as   35   instead 
of  36- 
;5.  Micrometer  thread  assumed  as  2  in- 
stead of  3. 
;6.  Micrometer     reading     assumed]    as 
47r.66  instead  of  48r.66. 

1848.          h.                 s. 

s. 

s.                   s. 

s. 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

•a  e 

•si 
^§ 

~  <u 

«£ 

11 

»t 
x  =• 

W£ 

A. 

B.        C.         D. 

Corr'd 
Mean. 

Barom. 
Mean. 

Zone  148 

1848.      h.    m. 

Sept.  2,      21      0 
21    2O 
21   40 
22      0 

C 

3-8 

7.3     10.7     10.4 

8.07 

in. 
8.05     30.076 

O 

74- 

67. 
67. 
66. 
66. 

\ 
4 
3 

3 

3-8 

7-5      II-3     ii.  i 

8-45 

8.42 

30.082 
30.080 

73-0 
73-0 

104 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  148.    SEPTEMBER  2.    MAJ.    D0=—  22°  40'  30"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

fll 

. 

MICROMETER. 

i 

« 

it 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

70 
71 

72 
73 
74 
75 
76 
77 
78 
79 
80 
.81 
82 
83 
84 
85 
86 

87 
88 
89 
90 
91 
92 

93 
94 
95 
96 

97 
98 
99 
100 

IOI 

1  02 

103 
104 
105 

1  06 
107 
108 

109 

110 

III 

112 
113 
114 

116 

"7 
118 

8 

7 
6 
6 

8 
6 

8 

7 
10 

7 
9 
9 
9 
6 

IO 
IO 

6 
6 
9 
9 

8 
8.9 

8 
8 
8 

10 

7 

10 

8 
8 
8 

7 
n 

7 
7 
9 
9 
8 
II 
8 
9 
9 
5 
5 
9 
3 

IO 
IO 

14. 

26.0 

h.  m.     s. 
20  17  50.10 
18  56.47 
20  21.06 

20   25.93 
21    57.66 
22    29.48 
22   29.50 

27    14-59 
.     28-35.58 
3O      2  .  04 
30  47-13 

32     3-39 
33     1-49 
-33     3-22 
34  19-20 
36  19.52 
36  42.14 

39     9-92 
39  14.56 
40  50.94 
44  33-50 
45  59-10 
48     0.83 
50  56.74 
51     1.56 
52  H.79 
52  48.59 
54  35-77 
55  50.48 
58  55-66 
20  59  47.24 
21      0   58.58 
I    30.11 
3     5-08 
4  25.22 
4  27.66 
5  31.56 
6  13.29 
7  42.84 
10  33.86 
ii  45.04 
13     5-09 
13  19.21 
14     2.66 
15   ii.  2C 
17  13.  oc 
16  44.74 

19  43.  2C 

21  19  52.  sc 

s. 

+  2I.IO 
21.09 
21.08 
21.  OS 
21.08 
21.O7 
2I.O7 
21.05 
21.05 
21.04 
21.03 
21.03 
21.  02 
21.  02 
21.  02 
21.01 
21.  OI 
'   21.  OO 
21.00 
20.98 
20.97 
20.96 
20.95 
20.94 
20.94 
20.93 
20.93 
20.92 
20.9! 
20.90 
20.90 
20.89 
20.89 
20.88 
20.87 
20.87 
20.87 
20.87 
20.86 
20.85 
20.84 
20.8; 
20.8; 
20.83 
20.82 
20.82 
20.82 
20.81 
+20.80 

s. 

+O.OI 
—O.OI 

—  O.OI 
—  O.OI 

—O.OI 

+O.OI 

+O.01 
—  O.OI 

+O.OI 

—  O.OI 
+  O.OI 
+O.OI 

+O.OI 

—O.OI 

+O.OI 

+O.OI 

—  O.OI 
—O.OI 

+  0.01 

VII. 

5 
i 

7 
3 
6 
6 
4 
4 
6 

3 
2 
2 

4 
2 

6 

5 
i 

2 

3 
5 
6 
2 
I 

3 
3 

2 

4 
4 
5 
6 
I 
4 
5 
4 

2 

4 

i 

4 
6 

7 
6 
6 
3 
3 

2 

4 
5 
3 
3 

r. 

44.415 

42.038 
35.538 
33.72 
33.638 
33-265 
35.297 
35.430 
38.738 
41.580 
47.88 
44-625 

42.35 
44.668 
35.015 
34-173 
45-14 
43-277 
39-883 
42.157 
34-888 
40.772 
39-I48 
39.60 
34.658 

36.539 
41.852 
35-241 
39.120 
40.55 
38.98 

45-197 
40.054 
42.84 
45-244 
42.423 
42.886 
43.958 
39.223 
34.722 
31-724 
30-554 
34.o8i 
37-203 

43-022 

47.042 
42.781 
35.658 
37.158 

21    39.98 

49  14." 
12    10.33 
39  28.51 
!9     9-93 
19  22.78 
32  42.01 
32  37-43 
16  48.69 

34  57-75 
40     3.62 

41   55.63 
28  38.79 
41   54.01 
18  22.49 
27  36.32 
47  26.67 
42  42.18 
35  56.22 
22  57-77 
18  26.87 
44     8.47 
50  53-66 
36     5.96 
38  56.20 
46  34-28 
28  55.94 
32  43-68 
24  42.12 
15   11-83 
50  59-43 
27     0.98 
24    IO.2O 
28    22.14 
41    34.41 
28   36.54 

48  44-9° 
27  43-41 
15  57-54 

12    38.44 
2O   15.85 
20   56.16 

39  16.00 
37  28.53 
42  16.51 
25  57-42 

22    36.27 
38    21.76 

37  30.09 

II 

-16.06 
15.96 
15.83 
15.83 
15-77 
15.64 

15-55 
15.22 
15.10 
14.98 
14.91 
14.80 
14.72 
14.72 
14-58 
M.43 
14.40 
14.  IS 
14.17 
14.05 
I3-7I 
13-59 
13.42 

.    13-17 
13.17 
I3.07 
13-02 
12.86 
12.76 
12.50 
12.43 
12.33 
12.29 
12.  16 
12.03 
12.03 
II  .96 
11.90 

11.78 

11.57 

11-45 
H-34 
11.31 
11.27 
11.17 

II.  0 

10.98 
10.80 
—  10.79 

n 

-  9-42 
11.36 
8.76 
10.67 

9-25 
9.26 
10.19 
10.  18 
9.08 

10-35 
10.71 
10.84 
9.91 
10.84 
9.19 

9-43 
11.24 
10.90 
10.41 

9-51 
9.20 

11.00 

11.49 
10.42 
10.63 
II.  18 

9-93 
10.19 

9.63 
8.97 
11.49 

9-79 
9.60 
9.89 
10.83 
9.90 
11.35 
9.84 
9.01 
8.78 
9.32 
9-37 
10.67 
10.53 
10.87 
9.72 
9.49 
10.59 
-10.57 

h.  m.     s. 
20  18  n.  20 

19  17.57 
20  42.  13 
20  47.01 

21    18.73 
22    50.54 
22    50.57 

28    56.62 
30   23.08 
31      8.16 
32    24.43 

33  22.51 
33  24.25 
34  40.21 
36  40.53 
37     3-15 
39  30-93 
39  35.56 
41  11.92 
44  54  -46 
46  20.07 
48  21.79 
51   17-  6S 
51   22.50 
52  32.73 
53     9-52 
54  56.69 
56  11.39 
20  59  16.55 
21     o     8.15 
i   19.47 
i  5  i  .  oo 
3  25.96 
4  46.09 
4  48.53 
5  52.44 
6  34.16 
8     3.69 
10  54.70 

12       5.88 
13    25.92 
13    40.04 
14    23.49 
15    32.09 
17    33.82 

18     5.56 
20     4.01 
21    2O   13.19 

23     2  35.5 
23  30  11.4 
22  53     4.9 

23    20   25.0 

o    5.0 
o  17.7 
13  37-8 
23  13  32.8 
22  57  42.9 

23   15  53-1 
20  59.2 
22    51.3 

9  33-4 
23   22   49.6 

22  59  16.3 
23     8  30.2 
28  22.3 

23  37-3 
16  50.8 

23     3  51-3 
22  59  19.8 
23  25     3.1 
31  48.6 
16  59.6 
19  50.0 
27  28.5 
9  48.9 
13  36.7 
23     5  34-5 

22    56      3.3 
23   31    53-4 
7  53-1 
5     2.1 
9  U-2 

22    27.3 

9  28.5 
29  38.2 
23     8  35.2 

22    56   48.3 

22  53  28.8 
23     I     6.6 
I  46.9 

20      8.0 

18  20.3 
23     8.5 
6  48.2 
3  26.7 
19  13.2 
23   18  21.4 

•  • 

•  • 

14. 

21. 

8.4 
32.8 

20.5 

45- 

32-4 

51- 

3-3 

41-5 

53-2 

•  • 

.  • 

2.8 

« 

2.O 

26.5 

47-3 

59-7 

11.4 

•  - 

-  • 

46.8 

59-2 

"•3 
27.4 

•  - 

37-4 

•  • 

56.' 

7-5 

19.4 

31-3 

43-0 

55-2 

35-7 

•  • 

34- 
39- 

21.2 

46.2 
51.0 

37-2 
33- 

8.0 
3- 

47-2 
49-1 
45-2 
50. 

9.2 

22.2 

34- 

18 

50.8 

33-4 
59- 
60.4 

56.4 
1-5 
12.0 

45-4 

12.6 

R 

15-0 
57-4 

13.2 
24.0 

35-3 

24.5 

•  • 

•  • 

35-5 

48.0 

59-7 

20.  0 

32.1 

43-5 

55-5 

7-5 

19.4 

31-6 

2^.2 

IO. 

23. 

6.4 

30. 

42. 

54-0 

• 

•    - 

i  .4 

37- 

15-4 

40.0 

51-5 

-  - 

•  -R 

54-8 

6.6 

18.8 

•    • 

21.2 

33-2 
53-2 

44-8 
5-0 

57-o 

43-2 

•  • 

•  • 

,j 

9-2 

49-2 

21. 

I.O 

33- 
31-3 

13- 

44-2 
43-2 

23.2 

35-2 

47-2 
20.5 

•  • 

CORRECTIONS. 

REMARKS. 

r.  .                  Corr.  of 
Date-               Clock. 

Hourly 
rate. 

m                 n 

c 

Zenith  Point. 

Mic.  Co.      (148) 

73.  Observations  of  transit  over  threads 
II   and   12  assumed   to  belong  to 
next  star. 
78.*  Micrometer    reading    assumed     as 
37r.73S  instead  of  38r.73S. 
83.  Declination  9'  discordant  from  Arge- 
lander  234,  7,  and  311,  87. 
85.  Micrometer    reading    assumed    as 
44r.i73  instead  of  34r.i73. 
87.  Time  of  transit  over  T.  Ill  assumed 
as  58"  instead  of  8s. 
114.  Micrometer    reading    assumed    as 
44r.O22  instead  of  43r.O22. 
116.  Minutes  of  transit  assumed  as  17  in- 
stead of  16. 

1848.           h.               s. 

s. 

s.                  s. 

s. 

o          /         n 

r 

(148) 
(148) 

INSTRUMENT  READINGS. 

(148) 
CT  \°^ 

Date. 

CIRCLE. 

•o  P 

11 

1!     - 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Barom. 
Mean. 

1848.      h.  m. 

:•• 

in. 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


105 


ZONE  148.    SEPTEMBER  2.    MAT.    D0  =  —  22°  40'  30' 

—  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

, 

a* 

MICROMETER. 

t 

* 

A 

Mean  Right 
Ascension, 
1850.0. 

VIean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

119 
1  20 

121 
122 
123 
124 
'25 
126 
127 
128 

I2g 
130 
131 
132 

133 
134 
135 
136 

137 
138 

139 
140 
141 
142 

M3 
144 

'45 
146 

147 
148 
149 

i 

2- 

3 
4 
5 
6 

7 

S 

9 

10 

ii 

12 
13 
14 

10 
10 
7 
9 
9 
8 

9 

7 
9 
8 
8 
9 
9 
9 
9 
S 
8 

9 

8 
8 
8 

7 
S 
8 
6 

9 

8 

7. 
8 

6 

9 
9.10 
9.  10 
8 
10 
9 

10 

9 
9 
9 
8.9 
10 
9 
9 

.   . 

41.5 

37-2 
52.3 
52.7 

48.8 
64. 
4.0 

h.  ra.      s. 
21  21   13.04 

22   28.68 
23   28.42 
28    34-43 
2g      8.16 

31     4-45 
32     0.52 
37  I4.70 
37  55-39 
39  54-40 
40  17.10 
40  31.05 
43  14.62 
43  44.92 
46  28.13 

47  44-35 
48  38.79 
48  55.84 
50  30.29 
52  21.97 
53     6.47 
53  28.96 
56     8.12 
56  10.78 
58  32.50 
57  36.16 
21   59  17.36 
22      I    33.83 
2   29.37 
2   4I.2O 
22       5    12.66 

ic  149.     SEP" 

ig  22  31.82 
25  20.55 
27  49.16 
28     7.72 
29  31.02 

31    21.  So 

33  13-16 
33  56.42 
36     7.00 
36  22.59 
39     8.86 
40  27.59 
44-31-43 
19  45  17.88 

s. 
+20.80 
20.79 
20.79 
20.77 
20.77 
20.76 
20.75 
20.73 
20.73 
20.72 
20.72 
20.72 
20.70 
20.70 
20.69 
20.68 
20.68 
20.68 
20.68 
20.67 
20.66 
20.66 
20.65 
20.65 
20.64 
20.65 
20.64 
20.63 
20.63 
20.63 
+  20.62 

[EMBER 

+  12.71 
12.  6g 
12.68 
12.68 
12.67 
12.66 
12.65 
12.64 
12.63 
12.63 
12.62 
12.  6l 

12.59 
+12.58 

s. 

+O.OI 

—  O.OI 

—  O.OT 
+  O.OI 

—  O.OI 
+O.OI 

+O.OI 

—O.OI 
+  0.01 
+O.OI 

—O.OI 

—O.OI 
O.OI 
—  O.OI 

—  O.OI 

18.     M 

—O.OI 
+O.O1 
+O.OI 

+  0.01 
O.OI 
+  O.OI 
—  O.OI 
O.OI 
—  O.OI 

—0.02 

3.       Do: 
VII. 

VI. 

III. 

VII. 
IV. 
VII. 
V. 
VII. 

II. 

VII. 
VII. 
VII. 
VI. 
VII. 

2 

4 

3 
7 
3 
7 

2 

4 

2 

7 

i 

3 

2 
2 
3 

7 

2 
2 
2 
2 
3 

7 
6 
6 

6 
6 
3 
7 
4 
6 
6 

6 
4 

2 

i 

2 

4 
2 

I 
I 

7 
7 
5 
3 
7 

r. 

34.958; 

4L458 
43.180; 
40.92 
36.442, 

32.93  ; 

40.921  ; 
42.22 
40.82   L 

35.513: 
36.28   < 

44.463- 
35.833. 
42.135 
42.73   - 
41.113- 
44.767- 
24.228 

43.513. 
42.039 
32.252 
36.719 
36.634 
43.I75! 
33.158 
37-435 
33-897 
39.207 
33-295. 

17°  40'  o 

34.653 
37.303; 
39.120. 
34.110 
35-922. 
34.170 
33.810. 
36.640 
41.102 
39-187 
39-187 
44-349 
38-184 
43-793 

14  23-07 
2  53.66 
6  21.47 
8  46.15 
4     2.07 
9     4-94 
\(>  37-51 
4     3-54 
.9  28.28 
8  20.16 
9  56.05 
)8  26.72 
16  43-21 

12      1.07 

>8  15-73 
7  48.54 
(3     1.02 
13  56.6i 
Ii  50.85 
>3  38.36 
S3  51-17 
8  26.40 

19  57.67 
[7  23.79 
17  26.72 
13  41.30 
59  47-88 
II     4.gg 
51   12.44 
t5  58.09 
19  21.74 

8  34-76 
ii  32.81 
15     5.36 
>3  12.54 
(6  55-54 
53  20.63 
18     8.27 
52  19.84 
19  46.25 
ro    4.44 
to    4.44 
zi  42.05 
36  54.64 
7  25.78 

—  10.69 
10.58 
10.51 

IO.II 

10.07 
9.92 
9-85 
9-54 
9.42 
•9.27 
9.24 

9-23 
9.04 
9.00 
8.80 
8.72 
8.65 
8.64 

8.53 
8.40 
8,36 

8.33 
8.16 
8.16 

8.00 
8.07 
7.96 
7.82 
7-77 
7-75 
-  7.61 

-20.66 
20.38 
20.34 
20.13 
20.00 
19.82 
19.64 
19-57 
19.37 
19.33 
19.07 
18.94 
18.54 
-18.48 

—ii.  02 

IO.2O 

10.45 

8.51 
10.28 

8.53 
11.19 
10.28 
9.96 
8.48 

"•43 
10.60 

11.20 

10.86 
10.59 

8.45 
10.93 
10.99 
10.85 
11.70 
10.27 
8.49 
9-30 
9.11 
9.12 
8.86 
10.70 
8.66 
10.19 
9.00 
-  9-25 

-  3-42 
4.06 
4-74 
4-'5 
4.83 
4.15 
4.  go 

5-13 
4-98 
3.02 
3.02 
3-57 
4-33 
—  2.88 

h.  m.    s. 
21  21  33.85 
22  49-47 
23  49.21 
28  55-19 
29  28.93 
31  25.20 
32  21.28 
36  35-43 
38  16.12 
40  15.11 
40  37.83 
40  51.77 

43  35-33 
44     5-62 
46  48.82 
48     5.02 
48  59.48 
49  16.53 
50  50.97 
52  42.64 
53  27.13 
53  49-6i 
56  28.77 
56  31-42 
58  53.13 
57  56.8o 
21  59  38.00 

22      I    54-45 
2    50*00 
3     1-83 
22      5    33.28 

ig   22   44.52 
25    33-24 
26      1.85 
23    20.40 
29   43.70 
31    34.46 
33  25.82 
34     9.07 
36  19.64 
36  35-21 
39  21.47 
40  40.  ig 
44  44-02 
19  45  30.44 

01                    It 

23  25  14.8 

13  44-4 
23  17  12.4 
22  49  34.8 
23  14  52.4 
22  49  53.4 
23  27  28.6 

14  53-4 
23  10  17.7 
22  49     7-9 
23  30  46-7 
19  16.6 

27  33.4 
22    50.9 

23  19     5-i 

22  48  35-7 
23  23  50.6 
24  46.2 

22   4O.2 

34  28.5 
23  14  39-8 
22  49  13.2 
23    o  45.1 

22    58    II.  I 
58    13-8 

22  54  28.2 

23   20  36.5 

21    51    51-5 
23    12      0.4 
22    56   44.8 

23    o    8.6 

17    58    58.8 
18  II  57.2 
25   30.4 
33  36.8 
27  20.4 
13  44.6 
28  32.8 
32  44-5 
18  30  10.6 
17  50  26.8 
17  50  26.5 
18     2     4.6 
18  17  17.5 
17  47  47-1 

T    R 

16.3 

IS.  '7 

51 

30 

'ft 

3-0 
43-4 

14.1 

55-6 

26.8 

25- 
19.2 

36.0 

3i-3 

.    . 

.   . 

•    • 

14.2 

43- 
26.8 

55.0 
38.8 

20.  S 

52.3 

41 

16.2 
32.4 

"R    T 

44-2 

56.2 
50.5 

3.0 

20. 

14-7 
IT    ft 

•  • 

•    • 

30. 

42.3 

58 

.2 

IO. 

21.8 
6    1 

IR    r 

30.4 

22.4 

32.3 
35- 
56.4 

44 

47 
8 

•  4 

.8 

56. 
59. 

20.7 

8. 
10.3 

32.5 

22.8 

44-2 

56.5 
60.2 

23.2 

22. 

33-6 
2g.2 

45-7 
41.4 

53.4 

5  .  2 

17. 

•  • 

49- 

I. 

12.224.5 

tfC  . 

6  =; 

ZO,N 

14-5 

58 

26 

9. 

20.1 

•32 

31. 

42.5 

4ri 

56.  5 

,n 

T    R 

-4-  5 

" 

31    2 

32. 
34-2 

44 
46 

.2 

ii:8 
19-5 

q  ' 
O  . 

27.8 
31-5 

34- 
20.  i 

38.9 
43-3 

45-6 
32.2 

dl. 

57.5 
43.5 

j->  °f> 

•  • 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n     . 

c 

Zenith  Point. 

Mic. 

Co. 

(148)  126.  Minutes  of  transit  assumed  as  36  in- 
stead of  37. 
(148)  134.  Micrometer    reading    assumed    as 
43r.I35  instead  of  42r.i35. 
(i4g)      3.  Minutes  of  transit  assumed  as  25  in- 
stead of  27. 
(i4g)      4.  Micrometer    reading    assumed    as 
35r.no  instead  of  34r.no. 

1848.         h. 
Sept.     18,  23 

s. 
+  8.540 

s. 
£    0.019 

s.                    s. 
.      .        —  0.429 

s. 
—  0.192 

O      O      2  .  26 

r. 

40.084 

.      INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

•a  a 

Is 

"S  E 
S  c 

A. 

B.        C. 

D. 

Corr'd 

Mean. 

Barom. 

Mean. 

Zone  149 

1848.       h.   m. 
Sept.  18,    19  22 

19  44 
20      2 
20  42 
21      2 
21    22 
21   42 
22      2 

0 

302 

*         u 
57  28. 

30.6     31. 

Si. 

30.29 

in. 
30.15      30.128 

o 

65. 
64.7 
64.2 
63  -'5 

6i.f 
59-' 
58.- 
57-< 
57-! 
56-. 

55-: 

54-. 

30.130 

30.146 

30.152 

.     •     • 

14 z 


io6 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


• 

ZONE  149.    SEPTEMBER  18.    Ms.    D0=—  17°  40*0"  —  Continued, 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

<*i 

«2 

MICROMETER. 

i 

4 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

15 
16 

17 
18 

19 
20 

21 

22 
23 
24 
25 
26 

27 

28 

29 
30 
31 
32 

33 
34 
35 
36 

37 
38 
39 
40 

41 

42 
43 
44 
45 
46 

47 
48 

49 
50 
51 
52 

53 
54 
55 
56 
57 
58 

59 
60 
61 
62 
63 

9 
9 
9 
9 
9 
9 
10 
10 

IO 

9 

8.9 
9 

10 
10.  II 

9  . 

10 

8.9 

IO 

9 
9 

10 
IO 
IO.II 

9 

10 
10 

9 
9 
8.9 

9 
9 
9.10 

10 

8 

IO 

8.9 
7-8 
9 

10 
IO 

8.9 
9 

IO 
IO 

9 

IO 

9 

IO 

9 

.  . 

.  . 

.  . 

46.8 

58. 

10. 

21.2 

30.5 

.  . 

.    . 

h.  m.     s. 

19  46  46.67 
47  55-So 
50  11.44 
53     2.06 
54  16.73 
56  47-30 
57    9-04 
19  59  58.10 

20      2    26.83 

5  10.40 

9  55-74 
it  20.06 
13  40.30 
16  38.80 
17  46.41 
18  39.12 
19  13.68 
21    40.54 
26   39-22 
28   48.86 
32    14-39 
32  44-86 
35   10.30 

37  34-14 
38  25.83 
40  36.87 

43  18.39 
44  15.06 
46     6.60 
47  29.77 
48  16.17 
50  23.66 

51   55.63 
52  12.56 

53  47.96 
54  40.75 
57     7-88 
20  59    6.39 

21      2      6.41 

5  10.03 
6  30.12 
9  39-23 
17  57.58 
19  48.39 

22   42.69 
25    19-36 
25    35-12 
27    56.98 
21    29   26.09 

+  12^8 
12-57 
12.55 
12.54 
12-53 
12.52 
12.51 
12.50 
12.49 
12.47 
12.46 

12.44 
12.42 
12.40 
11.40 
12.40 
12.39 
12.38 
12.35 
12.34 
12.32 
12.32 
12.30 
12.29 
12.29 
12.27 
12.26 
12.25 
12.24 
12.23 
12.23 

12.22 
12.21 
12.21 
12.  2O 
12.  2O 
12.18 
I2.I7 
12.16 
12.14 
12.14 
12.12 
I2.O7 
I2.O7 
I2.O5 
12.04 
I2.O4 

12.  o; 

+  12.  02 

S. 
—  O.OI 

+  O.OI 
—  O.OI 
+  O.OI 

-t-O.CI 

—O.OI 

—O.OI 
O.OI 
O.OI 
—  O.OI 
—O.OI 

—O.OI 
—  O.O2 

+  0.01 
—  O.OI 

+  O.OI 
—O.OI 

+  O.OI 
—O.OI 
—O.OI 
+  O.OI 
—O.OI 
O.OI 
—O.OI 

VII. 
VII. 
VII. 
VII. 
VII. 
IV. 
IV. 
V. 
III. 
VII. 
VII. 
VII. 

I. 

IV. 
VII. 

III. 

VII. 
VI. 
IV. 

III. 

VII. 

I. 

IV. 
VII. 
VII. 
VI. 
VII. 
V. 
IV. 
VI. 
IV. 

II. 

VII. 
IV. 
VII. 
VI. 
VII. 

II. 

V. 
V. 
IV. 
IV. 
VI. 
IV. 

III. 
vh. 

VII. 

6 
4 

2 

6 
7 
4 
3 
I 

3 
4 

6 

3 
7 
6 

6 

7 
3 
3 
3 
4 
3 
7 
7 
i 

3 
5 

i 

7 
5 

2 

4 

5 
4 
5 
7 
5 
5 
4 
5 
5 
i 
6 
6 
i 
6 

6 

r. 
38.190 
43.825: 
46.118. 
37.182: 
47.782 
45.600 
42.110 
46.008  i 

4L425. 
45-302- 
35.172 
36.740 
37-340 
43.158 
47-290 
41.190 
40.604 

35-455 
37.280 
37.250 
34-695 
41.520 
41.816 
41.409 

47-113 
32.618 

35.673 
35.672 
42.650 
42.265 
38.780 
37.725 
32.994 
36.300 
38.432 
42.140 
40.912 
42.380 
39.670 
39.482 
36.900 
38.774 
38.9r5 
42.520 
41.665 
38.250 
40.060 
46.816 
45.280 

i       a 

6  32.92 
!7  48-04 
(I     4.12 
10  34.32 
5    8.36 
;6  47.09 
!4  39-50 
(6  57.33 
)5     3-07 

!6   57-15 

58  38.30 
7  22.87 
)7  23-*! 
7  47-86 
[i  19.45 
8  55-62 
5     9.76 

[2    I3.IO 

37  25.88 
37  26.91 
j8  54.90 
29     7-44 
54  49-43 
8  48.09 

5  31-41 
54  38.40 
38  21.15 
26  40.95 
tS  53-00 
8  18.62 

24    53-99 

»5  53-43 
34     1-25 
26  19.31 

30  54.01 

22    58.15 

9     5-12 

22   49.88 
24  23.34 
30    I7-83 

25  58.83 

24   54.29 
51      1.67 

14     3-88 
t4  33-42 
;i  24.56 
14  54-06 
5  41-65 

12   28.70 

-18.31 
18.21 
17.98 
17.68 
17-57 
17-32 
17.19 
17.00 
16.76 
16.49 
16.02 
15.88 
15.65 
15-36 
15-25 
15-17 
15.11 
14-87 
14-39 
14.19 
13.87 
13.82 

13-59 
13-37 
13.28 
13.10 
12.86 
12.77 

12.  6l 

12.48 
12.41 
12.23 

12.  IO 
I2.O7 
11.94 
11.86 
11.66 
11.48 
1  1.  24 
10.99 
10.89 
10.64 
IO.OI 

9.87 
9.65 
9.46 

9-44 
9-27 
-  9.16 

-  3-33 
3.89 
4-55 
3-52 
4-47 
3.83 
4.21 
4.84 
4.24 
3-84 
4-43 
3-36 
4-37 
2.88 

3-07 
2.74 
3.26 
3." 
4-37 
4-37 
4-45 
3-95 
4-23 
2.93 
2.76 

5-33 
4.42 
3.83 
4.96 
2.91 

3-73 
4.80 

4-19 
3-Si 
4.03 
3-63 
2-95 
3.63 
3-71 
4.01 

3-79 
3-73 
5.10 

3.19 
3.21 
5-12 
3.22 
2-75 
-  3-u 

h.  m.     s. 
19  46  59.24 
48     8.37 
50  24.00 
53  M-59 
54  29.27 
56  59-88 
19  58  21.55 
20    o  10.61 

2    39.32 

5  22.87 

IO      8.20 

II  32.49 
13  52.72 

16  51.19 
17  58.80 
18  51.51 
19  26.06 
21    52.9! 
26    51.57 
29       I  .  20 
32    26.71 
32    57-lS 

35  22.60 
37  46.42 
38  38.10 
40  49.14 
43  30.65 
44  27.31 
46  18.85 

47  41-99 
48  28.40 
50  35.89 
52     7-S4 
52  24.77 
54    0.16 
54  52.95 
57  20.05 
20  59  18.56 

21      2    18.57 

5  22.17 
6  42.26 

9  51-35 
18    9.66 
20    0.45 
22  54-73 
25  31-41 
25  47.15 
28     9.00 

21    29   38.10 

0             t                It 

17  56  54.6 

18     8  10.  i 
21  26.6 
18    o  55.5 
17  45  30.4 
iS     7     8.2 
15     0.9 
27  19.2 
15  24.1 
7  17.5 
18  iS  58.8 
17  57  42-1 
1.8   17  43-6 
17  48     6.1 
51  37-8 
49  13-5 
55  28.1 
17  52  31-1 
18  17  44.6 

17  45-5 
19  13.2 
9  25.2 
18  15     7.2 
17  49    4-4 
17  45  47-4 
18  34  56.8 
18  38.4 
6  57-6 
iS  29  10.6 
17  48-34.0 
iS     5   10.  I 
26  10.5 
14  17-5 
6  35-2 

II    IO.O 

iS     3  13.64 
17  49  19.7 
18     3     5-0 
4  38.3 
10  32.8 

6  13-5 
5     8.7 
iS  31  16.8 
17  54   16.9 
17  54  46.3 
18  31  39.1 
17  55     6.7 
45  53-7 
17  52  41.0 

27- 

12. 

48 

V) 

14 

.2 

-5 
•  5 

59-6 
50.6 

36.' 

11.5 

12. 

47-5 

23- 
23.6 
28. 

34-6 
35-2 
40. 

46.5 
46.2 

51-5 

.  , 

52.5 

35-5 

21. 

55 
4 

17 

33 

•5 

.2 

46.6 

58. 

9.6 

58.8 
44- 

10.5 
55-6 

21.5 

7-2 

33-5 
18.8 

45-5 
30.4 

•  • 

•    • 

5-5 

16. 

27 

27.5 

46-5 

57-8 

9.6 

21. 

13-5 

25-5 

36-5 
1  6 

48.5 

14. 

39-5 

35-5 

16 
26 

5i 

'.6 

27-5 
37- 

•>  6 

39-5 

56-5 

8. 

19.5 

59-5 

•  • 

22.6 

34- 

.  . 

49- 
60 

0.5 

TT    8 

.  . 

•    • 

18. 

29-9 

42- 

18 

5O. 

43 
I 

'K 

55- 

18  •> 

6-5 

2Q.  6 

18.2 

o 

32 

= 

16.2 
23.6 

27-5 

39-5 

i's' 

24. 

35-6 

47-5 

33-5 
31.8 

15 
13 
-13 

.2 

•  5 
6 

56.2 
55- 

41. 

7-6 

6-5 
ft 

52- 

19. 

17.8 

4-2 

15-2 

29. 

4L3 

58.6 

IO. 

21-5 

41.8 

•  • 

4- 

14. 
7.8 
44-6 

.6 
31 
=  5 

tg 
56 

•  5 
.8 

.8 

•  5 

28. 
46. 
36.8 
31. 

7-5 

57-5 
48. 
i"  R 

^Q.5 

•   • 

•  • 

37.6 

20. 
49- 

31-8 
i. 

•  .    • 

•    • 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                 n 

C 

Zenith  Point. 

Mic. 

Co. 

(149)  18.  Transit   over  last  four   threads   as- 
sumed to  have  been  recorded  too 
late  by  10  seconds. 
(149)  21.  Transit  over  T.  Ill  assumed  to  have 
been  recorded  as  over  T.  IV,  and 
minutes  assumed  as  58. 
(149)  28.  Transits  over  T.'s  II  and  III  assumed 
to  have  been  recorded  over  T.'s  I 
and  II. 
(149)  61.  Micrometer     reading    assumed     as 
4ir.o6o  instead  of  4Or.66o. 

1848.      h. 

s. 

s. 

s.                  s. 

S. 

0            /                // 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

II 

Ij 
<H 

«  E 

"I 
S'l 
x  « 

«s 

A. 

B.         C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

1848.      h.     m. 

n 

/* 

in. 

0 

ZONES  OBSERVED.  WITH  THE  MERIDIAN  CIRCLE,  1848. 


107 


ZONE  149.    SEPTEMBER  1  8.    Ms.    D0=  —  17°  40'  o"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

, 

a.3 

MICROMETER. 

i 

* 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII.    II. 

12. 

64 
65 
66 

67 
68 
69 

7' 
72 
73 
74 
75 

I 

2 

3 
4 
5 
6 

7 
8 

9 

IO 

ii 

12 
13 
14 

15 

16 

17 

iS 

19 
20 

21 

22 
23 
24 

10 
IO 

9 
9 

10 
IO 
IO 

9 

10 

9 
9 

S 
7 
7 
5 
5 
8 

7 
8 

9 
8 

9 
9 

9 

7 
8 

9 

8 

7 

10 

9 

7 
9 
5 
9 

27-5 

27.6 

33. 

39 

3<) 
44 
51 

h.  m.     s. 
21  32     2. 
33  26. 
35     2. 
39     7- 
44  M. 
45  34- 
49  38. 
51  58. 
51  52. 
52  52. 
54  31- 
21  55  44- 

E    ISO.      0 

22  49  26. 
50  43- 
52  44- 
57.    7- 
22  57  15- 
23     o  ii. 
o     3- 
3  36. 
5  37- 
6  13. 
7  14- 
9  59- 
n   54- 
13  27. 
13  29. 
13  Si- 
15   II. 
18  35- 
21  37- 
24  47- 
25  54- 
•    27  25. 

17 

4* 
74 
17 

20 
89 

86 

(.S 
65 
54 

37 

CT 

22 
6  1 
41 

>3 

42 

•6 

71 
5' 
14 

14 
55 
53 

12 
60 

2.) 

85 

25 

4" 
54 

22 

3<> 

S7 
95 

s. 

+  12.  OI 

12.00 
11.99 
11-97 

H-95 
n-94 
11-93 
11.91 
11.91 
11.90 
11.90 
+  11.89 

OliER    5. 

+    9.12 
9-II 
9.10 
9.07 
9.07 
9.06 
9.06 
9.04 

9-°3 
9-03 
9.02 
9.01 
9.00 
8.99 
8.99 
8.99 
8.98 
8.97 
8.95 
8.94 
8-93 
8.92 
8.92 
+  8.89 

s, 
—O.OI 

—O.OI 
O.OI 
—  O.OI 

—  O.OI 
+0.01 

MAJ. 

+  O.OI 

+  O.OI 

—  O.OI 

—O.OI 
—  O.OI 

III. 
V. 
IV. 
VII. 
VI. 
VII. 
IV. 
IV. 
VI. 
VI. 
IV. 
VII. 

VII. 
-  V. 
V. 
IV. 

12. 

VII. 

12. 

3 
6 

e 

6 
2 

7 
4 
3 
4 

i 

—  i 

6 

6 

3 

i 

2 

I 

4 

2 

2 
•2 
4 
7 
5 
4 
3 
4 
6 

7 
4 
3 
7 

2 

5 
4 

r. 

39-720. 
42  .  908 
40.600: 

34-24 

46.815 
46.815 
48.550 
45-535 
47.36 
43.845 
42.403 

37-435: 
7°  i'  10" 

34-488 
33.178 
33.385 
37.786 
46.319 
39-74 
36.35 
45.46 
42.97 
44.424 
43.028 
41,958 
37.009 
41-457 

32.  12 
39.867 
31.90 
48.43 
34.902 
35.558 
44-357 
47-365 
41.642 
41.643 

j6     i.  Si 
3  50.59 
'•3  51-39 
8  48.98 

5  41-79 
i  35-82 
59  40.54 
6  25.97 
25  46.38 
53  39-62 
28  37-23 
;i  52.46 

18  40.46 
19  25.76 
59  40.03 
;i  40.57 
to  56.76 
>o  33.26 

52      5-73 

Ii  26.98 

12   52.76 
12      2.66 

zS  15.61 
8  29.19 
25  55-09 
29     9.81 
[o  23.63 
;o    4.16 
50    9.60 
4  46.24 

52    55-52 

58  25.21 
7     6.54 
to  21.36 
23  14.86 
29     3.40 

|| 

-    8.98 
8.89 

8-77 
8.49 
8.15 
8.06 
7.80 
7.65 
7.65 
7-59 
7-49 
-  7-42 

-  7-15 
7.09 
6.09 
6.78 
6.78 
6.63 
6.64 
6.48 
6-39 
6.37 
6.32 
6.  20 

6.12 

6.05 
6.06 
6.04 
5-99 
5-85 
5-73 
5.6i 
5-57 
5.52 
5-50 
-  5-28 

-  4-30 
3-18 
3.68 
3-42 
2.75 
3.06 
4.50 
2.79 
3-78 
4.18 

3-93 

-  5-14 

-  9-42 
9.46 
10.50 

II.  12 
10.56 
II.08 
10.  II 

10.60 
10.67 
10.63 

9-91 

8.88 

9-79 
9-95 
10.54 

IO.OI 

9-49 
8.69 
10.15 

10.44 
8.  Si 
10.54 
9.65 
-  9-95 

h.  m.     s. 

21  32  14.48 
33  38.22 
35   14-47 
39  I9-70 
44  20  .  i  t 
45  46.13 
49  50.82 
52  10.76 
52    4-59 
53    4.55 
54  43-44 
21  55  56.27 

22  49  35-34 
50  52.72 
52  53-51 
57  16.11 
22  57  24.49 
23     o  20.13 
o  12.77 
3  45-55 
5  46.47 
6  22.86 
7  23.16 
10    8.55 
12     3.52 
13  36.01 
13  38.59 
14    0.28 
15  20.83 
18  44.24 
ii  46.35 
24  56.48 
26     3.14 
27  34.22 

27  39-77 
23  33  46.84 

0          /                 II 

18  16  15.1 
17  54    2.7 
18    4    3.8 
17  59    0.9 

45  52.7 
17  51  46.9 
iS  19  52.8 
17  46  36.4 
18     5  57-8 
13  51-4 
8  48.6 
18  32     5.0 

17  20    7.0 
20  52.3 
4i     7-5 
53     8.5 
42  24.1 
52     1.0 
33  32.5 
42  54-1 
44  19-8 
43  29.7 
29  41.8 

9  54-3 
27   21.  O 

30  35-8 
41  50.2 
31  30.2 
21  35-1 
6  10.8 
34  21.4 
39  51-3 
8  30.9 

41  47-4 
24  40.0 
17  30  28.6 

r 

'.S 

M.5 

56.' 
2.S 

26.5 

2-5 

37-5 

•  • 

•   . 

14. 

'5 

.527.5 

39- 

4- 

ifi 

Tfi 

32  .'8 
36.4 

8 

44 

18 

51 

'4 

.5 

20. 

55-7 

4- 

31-5 
44- 

6.4 
I. 

56.' 

37-5 
55-2 
56.0 

tR    r 

8. 

49-4 
6.5 
7-4 

19. 
19.0 

ZON 

27.2 

38.2 

50. 
35. 

.2 
.8 

25-5 
26. 

36.4 

37- 
13-5 

15- 

48.1 

25.5 

59-2 

37-1 

37-2 

38. 

25- 

37 
3" 

.0 

•  3 

47-8 
43- 

59-4 
54-5 

II.  O 
6.2 

22.4 

•   • 

•  • 

53-o 

3  9 

|fi 

35- 

46.9 

<8.2 

fin  r 

2.O 

13- 

24 

.5 

36.0 

47-5 
54  • 

5  -4 

56. 

8 

,j      c 

5  o 

27  30. 
23  33  37- 

26.4 

38- 

49-4 

« 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.     Mic. 

Co. 

(150)    6.  Transit  over  T.   IV  assumed  as  at 
n'.o  instead  of  is.o  ;  that  over  VII 
rejected. 
(150)     7.  Transit  over  T.  II  assumed  as  at  4is,2 
instead  of  5i".2. 
(150)  19.  Transit  over  T.  VII  assumed  as  at 
I2s.o  instead  of  2'.o. 
(150)  22.  Transit  over  T.  II  assumed  to  have 
been  recorded  over  T.  IV. 
(150)  23.  Transit  over  T.  IV  assumed  to  have 
been  recorded  over  T.  V. 

1848.             h. 
Oct.    5,         20 

E. 

+    5-972 

s. 
g  O.O2I 

s.                   s. 
..       -  0.527 

s. 
.—  0.192 

r. 

o    o    1.73       40.058 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

|J 

~a  S 

c  c 

x  «; 

A. 

B.        C.        D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  150 

1848.       h.   m. 
Oct.      5,     22   46 

23 

23  20 

23  40 

* 

303  36     1.7 

5.8      9.1     10.1 

6.70 

6.68 

in. 
30.266 

63.0 
62.2 

55- 
54-5 

54-: 

30.272 
30.274 

2.4 

5.9       9.6     10.8 

7.20 

7.18 

io8 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848, 


ZONE  151.    OCTOBER  6.    Ms.    D0=—  18°  20'  o"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

a,  • 

a, 

MICROMETER. 

i 

* 

* 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

i 

2 

3 
4 
5 
6 

7 

8 

9 

10 

ii 

12 
13 

15 

16 

17 

18 

19 

20 
21 
22 
23 
24 
25 
26 

27 

28 

29 

30 
31 

32 

33 
34 
35 
36 
37 
38 
39 
40 

41 
42 

43 
44 
45 
46 
47 
48 
49 
50 

9 

IO 

9 

IO 
IO 
IO 
10 

8.9 

IO 

8.9 
8.9 

9 
9 

IO 

9 

IO 

9 

10 
10 

9.10 

7.8 
7.8 
8 

IO 

9 
10 

9 
9 
9 

10 

9 
9 
9 
9 

7-8 

IO 

9.10 
9 
9 
10 

9 
10 

IO 

9 
9 

IO 

9 
9 
9 
3-4 

14-5 

.  . 

49. 

i-5 

12.6 

.  . 

.  . 

.    . 

h.  m.     s. 
22  45  49.41 
49  49-6o 
49     3-83 
53  20.90 
53  36.25 
22  57  34-66 
23      2    11.64 

5   12.44 
8  11.76 
9    6.04 
ii  22.72 

12    56.20 

15  52.42 

16     4.91 
17     5-44 
22    58-75 
24  45-73 
24  53.98 
26  10.10 
31  24.30 
33  40.41 
33  50.58 
36  17.49 
36  47-10 
39  38.26 
43  4-1-20 
44  27.09 
45  37-22 
47  35-00 
48  16.84 
52  17-17 
56    9.26 

23  58  37-47 
o    3  50.96 
4  23.61 

7  46.39 
8  49.21 
ii  45.02 

12    19.14 

14  30.63 
16  16.06 
17  14.27 
19  40.96 
24  24..  46 

24  54-94 
26     i.  ii 

28  37.64 
29    4.72 
33     1.28 
o  35  55-94 

s. 

+  7-91 

7.88 
7-89 
7.86 
7.86 
7-83 
7.81 
7-79 
7-77 
7-77 
7-75 
7-74 
7-73 
7-73 
7.72 

7-69 
7.68 
•  7.68 
7.67 
7.65 
7.64 

7-63 
7.62 
7.62 
7.61 

7-59 
7-58 
7-58 
7-57 

7-57 
7-55 
7-53 
7.52 

7-49 
7-49 
7-47 
7-47 
7  46 
7-45 
7-44 
7-44 
7-43 
7.42 
7.40 
7.40 
7-39 
7-39 
7.38 
7-37 
+  7.36 

s. 

+O.OI 
O.OI 
O.OI 
O.OI 
+  0.01 
—O.OI 

—O.OI 
—O.OI 

+O.OI 

VII. 
II. 
VII. 
I. 
VII. 
III. 
VII. 
I. 
V. 
VII. 

I. 

VI. 

I. 

VI. 
VII. 
V. 

I. 

VI. 
VII. 
IV. 

III. 

VII. 

II. 

VII. 

III. 

V. 
VI. 
V. 
IV. 
VI. 
F.W. 

4 
i 
i 

2 

2 
I 

7 

i 

7 
3 
4 

7 
6 

7 

7 

6 
4 

6 

4 

2 

5 
4 
3 
4 

2 

6 

5 

i 

38- 
42. 

39- 
37- 
32- 
41- 
45- 
40. 
35- 
36. 
34- 
50. 
39- 
38- 
45- 
37- 
36. 
36- 
43- 
38- 
39- 
35- 
28. 

43- 
47- 
45- 
38. 
39- 
33- 
30. 
40. 
33. 
37- 
44. 

47- 
50. 
52. 
39- 
37- 
35- 
35- 
37- 
47- 
44- 
40. 
40. 

47- 
38. 

44- 
43- 

070 

202 
540 
925 
44(1 
92H 
792 
27O 
IgO 
162 

955 
472 
34 

533 

030 

525 
692 
io; 
292 

235 
560 
042 
333 
401 
710 
820 
350 
912 
532 
06  1 
250 

255 
48 
865 
260 
060 
410 
350 
842 
980 
670 
666 
462 
770 
245 
48 
280 
172 
902 

30  31-83 
49     8.36 
jo  '39-95 
45  46.34 
48  55-28 
49  17.87 
6  16.92 
50  14.80 
12  22.30 
38    4.19 
32  53-59 
3  35-8i 
15  53.31 
10  27.07 
6     8.72 
=5  34.64 
17  30.28 
31  53-86 

22   24.91 

16  29.60 
30  26.34 

18     3-5' 
45  42.41 

22    17.05 
25   45.04 
32   35.46 
30  40.55 
46      6.32 
19      0.48 
29   38.11 
29   57.91 

39  44.70 
3i  34-54 
27  25.59 
25  28.99 
24     6.56 
23     4.58 
9  56.94 
ii     7.82 
17  53.90 
i?  49-15 
5i  44-54 
19  47.8o 
42      1-34 
35  25.46 
35  43-54 
5  18.97 
ro  35.68 
21  48-35 
27  45-39 

n 

-36.86 
36.66 
36.65 
36.51 
36.50 
36.32 
36-14 
36.03 
35.92 
35.88 
35-81 
35.75 

35-66 
35-66 
35.62 
35.46 
35-41 
35-40 
35-37 
35.24 
35-19 
35.19 
35.14 
35.13 
35-07 
.  34-99 
34-99 
34-97 
34-94 
34-93 
34-88 
34.84 
34-81 
34.78 
34.78 

34.75 
34-75 
34-75 
34-75 
34-75 
34-75 
34-75 
34-77 
34.77 
34-78 
34-79 
34-So 

34.83 
-34.86 

—  6.03 

7.06 

7.15 
6.87 
7.05 
7-07 
4.69 
7.16 
5.03 
6.45 
6.16 

4-55 
5-23 
4-93 
4-72 
5-76 
5-32 
6.  ii 
5-58 
5-27 
6.03 

5-35 
6.87 
6.22 
5-77 
6.15 
6.05 
6-93 
5-40 
5.98 
6.00 

6.53 
6.09 
5.87 
5-75 
5-66 
5.6i 
4.86 
4-95 
5-33 
5-32 
7-27 
5-43 
6.70 
6.31 

6-33 
4.61 

4.92 

6.21 

-5.88 

h.  m.    s. 

22  45  57-32 
49  57-49 
50  H-73 
53  28.77 
53  44-12 
22  57  42.50 
23     2   19.44 
5  20.23 

s  19.53 

9  13.81 
ii  30.47 
13     3-93 
16     0.15 
16  12.64 
17  13.15 
23     6.44 
24  53-41 
25     1.66 
26  17.77 
31  31-95 
33  48.05 
33  58.21 
36  25.12 
36  54.72 
39  45.87 
43  48.79 
44  34-67 
45  44.80 
47  42.57 
48  24.41 
52  24.72 
57  16.79 
23  58  44-99 
o     3  58.45 
4  31-10 
7  53-86 
8  56.68 
ii  52.48 
12  26.59 
14  38-07 
16  23.50 
17  21.70 
19  48.38 
24  31.86 
25     2.34 
26     8.50 
28  45.03 

29    12.  IO 
33     8.65 
o  36     3.30 

IS  51   14.7 
19     9  52.1 
II  23.8 
6  29.7 
9  38.8 
19  10     1.3 
18  26  57.8 
19  10  58.1 
18  33     3.2 
58  46.5 
53  35-6 
24  16.1 
36  34-2 

3i     7-7 
26  49.1 

46  J5-9 
38  ii.  o 
52  35-6 
43     5-9 
37  io.  i 
5i     7-6 
18  38  44.0 
19    6  24.4 
18  42  58.4 
46  25.9 
53  16.6 
18  51  21.6 
19     6  48.2 
18  39  40.8 
50  19.0 
18  50  38.8 
19    o  26.1 
18  52  15.4 
48     6.2 
46     9-5 
44  47-0 
43  44-9 
30  36.6 

31  47-5 
38  34-0 
18  38  29.2 
19  12  26.6 
18  40  28.0 

19      2   42.8 

18  56    6.5 
56  24.6 

25    58-4 

31  15.4 
42  29.4 

18  48  2*6.1 

3-6 

15-5 

38.8 

.  . 

II. 

23-5 

36. 

57.8 

•  • 

•  • 

.    . 

38. 

49-5 

0.5 

TI    R 

59-5 
29-5 

II.  2 

41. 

22.8 

52-5 
1    8 

17-5 

34-5 
7-5 

tX'r 

29-5 
46. 

19-5 

?8 

40.8 
57-2 

•»8    r 

24. 

"K    6 

_g  g 

34- 

V  8 

5-5 

17-5 

45. 

•'• 

49- 

5-5 

i-5 
17- 

54-5 

12.8 

50.5 
17- 

29: 

13.8 

25-5 

22. 

•  • 

•    . 

3-5 

14.8 

?fi  R 

41. 

53. 

42. 
34-5 

1  6." 

ii.  6 
i. 

54- 
46. 
14.2 

27.8 

23.6 

5.6 

57-8 
26.5 

35. 

28.5 

40. 

•    • 

IV. 
V. 

II. 

VI. 

III. 

IV. 

III. 

VI. 

II. 
II. 

V. 
VII. 
V. 
VII. 
VII. 
IV. 
VII. 
IV. 

I. 

3  • 
4 
4 
4 
4 
4 
7 

6 
6 

i 
5 

2 

3 

3 
7 
7 

5 
4 

37-2 

48.8 

12. 

23.8 

35. 

46.8 

•  •, 

2l.*8 

37-8 
33-5 

49. 
19-5 

30.5 

42. 

53- 

4-5 
2.6 

16. 

27.5 
26. 

lX' 

.  . 

•    . 

24-5 

36. 

I'R' 

3O. 

"'ft' 

37.  "i 

12.5 

24-5 

36. 

26.' 

38.' 

50. 

28. 

39-5 

56. 

7-5 

31. 

.    . 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Date-               Clock. 

Hourly 
rate. 

m                 n 

c 

Zenith  Point.     Mic. 

Co. 

(151)     i.  Micrometer    reading     assumed     as 
39r.O7o  instead  of  4Or.O7O. 
(151)     2.  Right  ascension  differs  I"1  51"  from 
Arg.  Z.  262,  30. 
(151)     3.  Minutes  of  transit  assumed  as  50  in- 
stead of  49. 
(151)  13.  Transit  over  T.  IV  assumed  as  at 
52".  5  instead  of  32".  5. 
(151)  15.  Micrometer     reading    assumed     as 
46r.O3O  instead  of  45r.O3O. 
(151)  23.  Micrometer    reading     assumed     as 
38rx>42  instead  of  28r.O42. 
(151)  28.  Micrometer    reading     assumed     as 
37r-35o  instead  of  39r.35O. 
(151)  32.  Minutes  assumed  as  57  instead  of  56. 
(151)  48.  Declination  differs   7'  from  Arg.  Z. 
321,  i    and  6'  from   transit,  1848, 
October  24. 
(151)  50.  Transits  over  T.'s  IV  and  V  assumed 
to  have  been  recorded  over  T.'s  V 
and  VI. 

1848.          h.                s. 
Oct.    6,       20        +  4.719 

s. 
g  0.029 

s..                 s. 
-  0.527 

s. 
—  0.192 

r. 
o    o    2.43       40.061 

INSTRUMENT  READINGS. 

Date, 

CIRCLE. 

ra. 

jj 

1  1 

A. 

B. 

C.        D. 

Corr'd 
Mean. 

Mean. 

Baro 

Zone  151 

1848.        h.  m. 
Oct.    6,    22  40 

23 
23  20 
23  40 
o 
o  20 

O 

302] 

1        II 

56.3 

58.2       0.8 

56.88 

n 
56.90 

in. 
30.356 

0 

62.5 

6l.2 
6  1.' 

0 

53- 

52.; 
52.2 
52. 
51.2 
50.  <; 

30-344 

• 

30.344 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


109 


ZONE  152.    OCTOBER  7.    MAJ.     D0=—  20'  47'  50". 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

a, 

"2 

MICROMETER. 

i 

4 

.     </» 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

ii. 

12. 

i 

2 

3 
4 
5 
6 

7 
S 

9 
to 
ii 
12 
13 
14 
15 
16 

I? 

18 

19 

20 
21 
22 
23 
24 
25 
26 

27 
28 
29 
30 
31 
32 

33 
34 
35 
36 
37 
38 

39 
40 

41 

42 
43 
44 
45 
46 

9 

S 

7 
6 

8 

9 

S 
S 

7 
6 

9 

8 
6 
8 
3 

TO 
10 

9 

6 

7 
3 
8 
4 
7 

6 
4 

8 
8 

9 

8 

7 
9 

8 

7 
9 
6 

8 

7 
6 

9 
5 
8 

7 
8 
6 

it.  5 

0.6 

35-2 
ii.  8 

46. 
23-5 

35-2 

:: 

28  =, 

:: 

h.  m.     s. 
22  35  46.64 

38  23.68 
38  35.67 
41  43.40 

44  24.81 
45  50.50 
46  15.94 
47  43.63 
49*  19-74 
49  26.36 
50  43-55 
52  23.46 

54  35-55 
55   16.38 
22  57  14.55 
23    o  26.42 

4  34-79 
7     7.06 

9    4.56 
ii  29.74 
13  16.50 
13  31-37 
M  57-54 
16  35-54 
17  50.03 
17  51.60 
18     2.17 
20  27.16 

20    27.57 
21    46.49 

21   54-59 
25     7.08 
25  38.81 
26  39.78 

30  44-19 
33  22.72 

33  49.63 
35  50.73 
35  50.49 
47     6.79 
48     7.20 
49"i9.6i 
50  31.36 
51   16.56 
53  20.49 
23  55     7.65 

s. 
+  7.84 
7.82 
7.82 
7.80 
7.78 
7-77 
7-77. 
7.76 
7-75 
7-75 
7-74 
7-73 
7-72 
7-71 
7-70 
7.68 
7.66 
7.64 
7.62 
7.61 
7.60 
7.60 
7.58 
7.58 
7-57 
7-57 
7-57 
7-55 
7-55 
7-54 
7-54 
7-53 
7-53 
7.52 
7-49 
7.48 
7-48 
7.46 
7.46 
7.40 
7-39 
7-39 
7.38 
7.38 
7-37 
+  7.36 

s. 

+  O.OI 
—  O.OI 
+  O.OI 
—O.OI 
—  O.OI 

4/0.01 

—  O.OI 

+  O.OI 
+O.OI 

—O.OI 
+  O.OI 

—O.OI 

—O.OI 
—  O.OI 

+  O.OI 
—  O.OI 

IV. 
n. 

V. 

VII. 

VI. 
IV. 

VII.,  V. 

IV.' 

VII..IV. 

VII. 
IV. 

iv: 

IV. 

• 

2 

6 

2 

6 

7 
5 
i 
t 
3 
6 
I 
S 
I 
3 
3 
3 
3 
7 
2 
2 
I 
6 
7 

6 
3 
3 

7 
4 
6 

3 
7 

7 
7 

i 

4 

7 
6 
6 

7 
3 
i 
6 
3 

2 

7 

r. 

41-957 
41.242 
36.462 
38.352 
50-319 
43.298 
39-772 
37-201 
32-85 
38.415 
34.988 
42.644 
37.07S 
39.048 
35.238 
39.685 
42.112 
38.96 

44-579 
42.50 

37-35 
34.14 
34.6o8 

39.243 
35.41 
36.692 

33.48 
38.372 
41.125 
32.88 

39.89 
45.048 

4L783 
36.198 
34-292 
40.802 

35-95 
35-201 
35.103 
48.732 
50.392 
37.405 
30.388 
43.732 
40.482 
48.140 

43  27-65 
14  47.98 
46  36.42 
16  27.53 

3  4LI7 
22    18.44 
50   31.92 
31    36.42 

39  58.48 
16  25.37 
53   16.85 
48  53-22 

52   4.96 
36  24.60 
38  36.23 
36    2.69 
34  38-99 
10  12.45 

41   57-33 
43     8.95 
51   55-58 
18  52.63 
12  42.37 
24  38.14 
18     8.88 
37  46.13 
39  36.78 
10  32.71 
29  21.25 
19  35-94 
35  55-97 
6  42-75 

s  35.19 

II  47.61 
53  40.92 
29  32.37 
ii  56.14 
18  16.08 
18  19.46 

4  35.83 
29  54.19 

51  53-69 
21     1.88 
33  43-62 
44  18.46 
4  5.6.23 

-14-43 
14.42 
14.42 
14.42 
14-43 
14-44 
14.44 
14-45 
14-45 
14-45 
14-45 
14-47 
14.48 
14.49 
14.51 
14-53 
14.59 
14.62 
14.65 
14.68 
14-70 
14-71 
14-75 
14.76 

14-79 
14.80 
14.80 
14.85 

14-85 
14.88 
14.88 
14.96 
14.96 
14.99 
15-09 
15.16 
15.16 
15.23 
15.23 
15-56 
15-59 
15-63 
15-66 
15.70 
15.76 
-15-83 

-  6.83 
5.01 
7.04 
5.16 
4-34 
5-52 
7-29 
6.09 
6.60 
5-i6 
7.48 

7-19 
7.40 

6-37 
6.52 
6.36 
6.28 
4-73 
•  6.74 
6.83 
7.41 
5-29 
4-9.1 
5-65 
5-26 
6.48 
6.60 
4.76 
5.96 
5-34 
6-35 
4-53 
4.64 
4.84 
7-53 
5-97 
4.85 
5.26 
5-27 
6.56 

5-99 
7.40 

5-44 
6.22 
6.91 
—   4.41 

h.  m.     s. 
22  35  54-49 
38  31.49 
38  43.50 
41  51.19 
44  32.58 
45  58.27 
46  23.72 

47  5L39 
49  27.49 
49  34.10 
50  51-29 
52  31.20 
54  43-28 
55  24.09 
22  57  22.25 
23     o  34.10 
4  42.45 
7   14.69 
9  12.  18 

II  37-35 
13  24.20 

13  38.97 
15     5.12 
16  43.12 
17  57.60 

17  59-17 
18     9.74 
20  34.70 
20  35.12 

21    54,03 
22      2.13 
25    14.60 

25    46.33 
26   47.30 
30    51.68 

33  30.20 
33  57-11 
35   58.19 
35   57-95 
47  I4-I9 
48  14-59 
49  27.01 

50  38.74 
51  23.94 
53  27.86 
23  55  15-00 

t      i      n 

21    31    38.9 
2    57-4 

34  47-9 
21     4  37-1 
20  51  49.9 
21    10   28.4 
38  43-6 
19  47.0 
28     9.5 
4  35-0 
41   28.8 

37     4-9 
40  16.8 

24  35-5 
26  47.3 
24  13-6 

21    22    49.9 

20  58  21.8 

21    30      8.7 
31    2O.5 
40      7-7 

7     2.6 
o  52.0- 

12   48.6 

.  6  18.9 
25   57-4 
21    27  48.2 
20   58   42.3 
21    17    32.1 
7  46.2 
21    24      7.2 
20  54  52.2 
56  44.8 
20  59  57.4 
21  41  53.5 
17  43-5 
.0     6.2 
6  26.6 
21     6  30.0 
20  52  48.0 

21    18      5-8 
40     6.7 
9  13-0 

21  55-5 

21    32   3I.I 

20  53    6.5 

8. 

20.2 

27.2 

31.6 
39- 

43-5 
25. 
50.2 

55-1 
56.2 

2. 

6.9 

18.5 
51.4 

56.  ~2 

32.' 
7-9 

43-4 

55-5 
38.0 

50. 
7.0 

i.'s 

10    2 

'  ' 

•    • 

60.0 

12.5 

12. 

23-9 

23.2 
35-0 

47-2 

40. 

'T   "R 

51-5 

3-2 

M-4 

25-5 
38.2 

i.'s 

IO.  2 

29-5 

54-5 

44- 

41.0 
6.4 

55- 
53- 

lS.2 

7-2 
4-4 
29.7 

18.4 
16.3 
41.5 

28.' 

53- 

39-7 
4-9 

46. 
24.0 
50. 

57-5 

9.2 

47. 

21.2 

32.6 
ii. 

25-5 
27. 

.': 

t    t 

?6 

37-4 

39- 

2-5 
3-° 

IO. 

22. 

31.8 

43-4 

55-2 

7.  3 

50.5 

* 

39-8 

51.4 

8*7 

59-5 

II.  2 

22.0 

34-6 

27.2 

39-o 

5O.6 

2   t; 

55-2 

f      t 

55-2 

7- 

17.9 
18.9 
31.6 
43. 

31-2 

43.2 

55. 

42.3 

55- 

45- 

57-2 

8.9 
56. 

2O.3 
7-7 

28.3 
32.1 
19.0 

40.2 
44-2 

55-7 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                 n 

c 

Zenith  Point.     Mic. 

Co. 

(152) 

5.  Transit  over  T.  V  assumed  as  at  36'.2 
instead  of  56'.  2. 
25.  Transit  at  50"  assumed  to  have  been 
over  T.  IV  instead  of  T.  III. 

1848.          h.                 s. 
Oct.     7,      19         +  4-589 

s. 
.?  0.039 

s.                  s. 
.     .      -  0.527 

s. 
—  0.192 

0      '      "                r. 
o    o    1.32        40.064 

(152) 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

2f 
<->  5 

rt   C 

*r  <y 

<$ 

13  S 
c  o 

§1 

£    OJ 

w£j 

A.       . 

B. 

C.        D. 

Corr'd 
Mean. 

Barom. 
Mean. 

Zone  152 

1848.       h.    m. 
Oct.   7,  22     31 

23 
23     40 
24 

0              1               II 

299  49  {%* 
J3I-2 

(29.8 

(30-4 
(29. 

34.o 
35-9 

39-1     39-9) 
39.5     40.2) 

36.80 

36.80 

in, 
30.234 

30.228 

30.212 
30.204 

63.2 

62.5 
61.9 

0 

56. 

55- 

55- 
55- 

i 

r 

30.5 
32.4 

34-7     37-0 
36.0     37.4 

1 

33-32 

33-32 

IIO 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  153.    OCTOBER  14.    Ms.    D0=  —  16'  24' 

40" 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«, 

at      MICROMETER. 

i 

H 

<1* 

.Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0 

I. 

II. 

III. 

IV. 

o.o 
31-5 

V. 

VI. 

VII. 

II. 

12. 

i 

2 

3 
4 
5 
6 

7 

8 

9 

IO 

ii 

12 
13 
14 

15 

16 
17 
18 

19 
20 

21 

22 
23 
24 
25 
26 
27 

28 

29 

30 

31 
32 

33 
34 
35 
36 
37 
38 
39 
40 

<P 

43 
44 
45 
46 
47 
48 
49 

8.9 

9 
8 

10 

IV 

8.9 
9 
9 

IO 

8.9 

10 

9.10 
9.10 
9.10 
9 

10 

9    • 

10 

9 
9 
9 
9 
10 

IO 

9 
9 

10 

10 

IO 

9.10 
4 
9 

IO 

to 
4 
9 
9 

IO 
IO 
10 
IO 
IO 

9.10 
9 
9 
8.9 
9.10 
8.9 

36.5 

9- 

48.2 
33. 

43-2 
14.6 

54  .'8 
26.2 

37  .'8 

h.  m.     s. 
20  26  59.71 
30  31-75 
32     3-24 
36  44-55 
38    0.77 
39  38.08 
39  42.54 
42  37-37 
44  21.50 
48  44.80 
49  13-26 
51   51.61 
53     8.60 
55  55-21 
56  39-19 
20  59  49.64 
21     o  45.69 
o  59.00 
7     1-84 
7  11.26 
10  29.08 
10  51.70 
13  27.02 

15  30.94 
16  47.99 

21    56.83 

25  20.06 
26  19.37 
26  51.50 
29   9.52 
29  28.75 
31  44.16 

36      I.  21 

35  59-45 

38      0.20 

38   42.36 
40   35-51 
42      7.61 

45  17.96 
50  28.36 
50     5-77 
55  13-57 
55     6.50 
55  59-05 
57  46.41 
21  59  39.85 

22      O   12.92 

5  57.98 

22      6   27.77 

s. 
+  3.15 
3.13 
3.12 
3.10 
3.08 
3.08 
3.08 
3.06 
3.05 
3.02 
3.01 

2-99 
2.99 

2-97 
2.97 
2-95 
2-91 
2.94 
2.90 
2.90 
2.88 
2.87 
2.86 
2.84 
2.84 
2.80 
2.78 
2-77 
2.77 
2.76 
2.76 

2.74 
2.71 
2.71 
2.70 
2.70 
2.68 
2.67 
2.65 
2.62 
2.62 

2-59 
2.59 

2.58 

2.57 
2.56 
2.56 
2.52 
+-2.52 

s. 

+  O.OI 
—O.OI 
—O.OI 
+  O.OI 

-f  p.  oi 

—  O.OI 
O.OI 
O.OI 
—  O.O2 

+O.OI 
—  O.OI 
O.OI 
—O.OI 

-t-O.OI 
+  O.OI 

V. 
VI. 
VII. 

III. 

VI. 
IV. 
VII. 
IV. 

III. 
III. 

VI. 
V. 
VI. 

V. 
VII. 
IV. 

II. 

VII. 

I. 

VII. 
IV. 
VI. 

I. 
.  III. 

IV. 

III. 

IV. 
VI. 
VII. 

III. 

F.  W. 

3 

2 

6 

7 

i 

4 
3 
3 

5« 
5 

6 

7 
3 
3 
5 
3 
5 
i 

7 

6 

7 
5 
4 
3 
3 
4 
3 

2 

4 

3 

r. 
37.002; 
48.612; 

42.955" 
40.678 
41.932. 

42.955:: 
35.000;; 

45.134: 
50.3201 

48.3851 
47.8601 
49.938 
39.800; 

39-964; 
4  1  .  605  ; 

39-88   ; 
46.390-: 
44.130- 
38.250;] 

36.7751 
46.699 
41  .680: 
41.994: 
33.310!; 
37.309: 

36  .  002  ' 
36.488: 
37-400. 
39.260; 
44.815: 
40.004: 
3I.992! 
42.185 
48.590 

39-79 
41.960: 

45.985: 
43.50I: 
46.45     . 

37.468. 
41-34 
42-795 
43.842, 
50.450 
49.62O 

38.258] 
49.322 
43-721 

i        n 
7     0.98 
9  38.32 
3  48.81 
9  13.26 
9  17.66 
8  18.22 
3  44.24 
2  55-32 
8  16.55 
9  23.20 
o  59-94 
3  '54-28 
5  58.99 
5  53-40 
3  16-59 
5  56.32 
o  31.87 
8     1.85 

o  36.73 
7  21.69 
5  45.87 
3  14.11 
8  51.13 
9  42.61 
17  24.87 

2    17.70 

6  13.05 
6     4.54 
[0  25.32 
!3     6.30 
9  59-84 
5     0.13 
4  15-49 
9  I5-98 
5  37-99 
•3     4.36 
»  45-71 
=7  59-41 
!2     9.92 
5  ".38 
(I  27.15 
:g  13-76 
:8  23.55 

'•7  47-47 
[8  12.07 
3  40.66 

;i  24.13 

!4  38.87 
7  28.38 

—  20.98 
20.62 
20.47 
20.00 
19.86 
19.70 
19.69 
19.41 
19-25 
18.81 
18.76 
18.50 
18.38 
18.10 
18.05 
17.75 
17-67 
17.64 
17.08 
17.08 
16.78 

16.75 
16.52 

16.34 

J6.22 
15.78 
15-49 
15.4I 
15.37 
15.17 
15.15 
14.96 
I4.6I 
I4.6l 

14.45 
14.40 
14.24 
I4.I3 
13.88 
13.48 
I3.5I 
I3.I4 
13.15 
13.09 

12.95 
12.82 
12.7? 
12.  '38 

-12.35 

—  10.33 
10.44 
9.24 
9-°3 
10.90 
9.91 
10.40 
10.13 
9-45 
9.50 
g.II 
8.77 
10.26 
10.26 
9.69 
IO.26 
9.55 
10.85 
9.07 

9-39 

8.85 
9.68 

9-94 
10.46 

10.35 
10.  10 
9.81 
10.76 

10.  CO 

10.13 

IO.OO 

II.  21 
9.24 
9.48 
9.31 
9.67 
9.56 

9-9° 
lO.Og 

8.82 
10.06 
9.96 
9.92 
9.89 
9-43 
9-45 
11-05 
9-73 
-  8.89 

h.  m.     s. 
20  27     2.86 

30  34.89 
32    6.35 
36  47.64 

38     3-86 
39  41-16 
39  45.63 
42  40.43 
44  24.54 
48  47.81 
49  16.26 
5i  54.58 
53  11-59 
55  58.18 
56  42.16 
20  59  52.59 
21      O  48.63 

i     1-95 
7    4-73 
7  14-15 

10  31.95 
10  54-57 
.     13.29.88 

15  33-79 
16  50.83 

21   59-63 
25  22.84 
26  22.15 
26  54.27 
29  12.28 

29  31.51 
31  46.90 
36     3-91 
36     2.15 

38     2.89 
38  45-06 
40  38.19 
42   10.28 
45  20.  61 
50  30.97 
49     8-39 
55   16.16 

55     9-09 
56     1.63 
57  48.97 
21  59  42.40 
22    o  15.49 
6    0.50 

22      6   30.28 

17     2  12.3 

17    4  49-4 
16  38  58.5 
16  34  22.3 
17  14  28.4 
16  53  27.8 
17     3  54-3 
16  58     4.9 
43  25.2 
44  31-5 
36     7.8 
16  29     1.6 
17     i     7.6 
17     i     1.8 
16  48  24.3 
17     i     4-3 
16  45  39-1 
17  13  10.3 
16  35  42.9 
42  28.2 
30  5L5 
48  20.5 
16  53  57-6 
17     4  49-4 
17     2  31.4 
16  57  23.6 
16  51   18.4 
17  II   10.7 
16  55  30.7 
58  ii.  6 
16  55     5-0 
17    20      6.3 
16  39  19.3 
44  20.1 
40  41.8 
48     8.4 
45  49-5 
53     3-4 
57  13-9 
3"  13-7 
56  30.7 
54   16.9 
53  26.6 
52  50.4 
43   14.4 
16  43  42.9 
17  16  28.0 
16  49  41.0 
16  32  29.6 

0.5 

38.2 

12.5 

23-8 

17- 

2-5 

47. 

14-5 

26. 

IO. 

37   5 

IO. 

22. 

13-5 

24.5 

36. 

20.5 
II. 

3- 

2< 

23 

•  5 

.11  8 

8.5 

20.2 
7. 

31.6 

38.' 

50. 

51. 

2-5 

13- 

•   • 

.    . 

• 

10.5 

22. 

33-5 

34- 

46 

54- 

52.5 

6. 
4- 

18. 
40. 
15-5 

20.5 

51-5 
26.8 

3-6 

38  8 

14,6 

(8 

22. 

45-5 

34- 

57-5 

45.5 

8.6 

IQ. 

31. 

1"  6 

"6 

,g 

26.6 

3? 

.2 

32.5 

44- 

40. 

56. 

52. 

3-2 

.   . 

—O.OI 
O.OI 
—  O.OI 

—O.OI 

—O.OI 
—O.OI 

+0,01 

—O.OI 

V. 

III. 

VII. 

III. 

VII. 
VII. 
IV. 

II. 
I. 

VI. 
VI. 
VII. 
VII. 
V. 
V. 
VII. 

in. 

VI. 

I 
6 

6 
5 
5 
4 
3 
7 
4 
4" 
4 
4 
5 
5 
i 

4 
7 

34. 

54. 

5. 

17. 

-S    r 

IO. 

33- 

45 

r? 

• 

56.5 

7- 

41. 

5.5 

17- 

35- 
28. 

46  .'5 

57.6 

22. 

33-6 

•   • 

•    • 

•?6 

23.5 

35- 

27-5 

39- 

51- 

•    • 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                 n 

c 

Zenith  Point. 

Mic. 

Co. 

(153)     i.  Micrometer     reading     assumed     as 
3Sr.oo2  instead  of  37r.oo2. 
(153)  19.  Transit  over  T.  II  assumed  to  have 
been  recorded  as  over  T.  I. 
(i53)  27-  Micrometer  thread  assumed  as  5  in- 
stead of  3. 
(153)  41.  Minutes  assumed  as  49  instead  of  50. 

*The  nearest  nadir  point  is  October  ii. 

'1848.          h. 
Oct.  14, 

s. 

s. 

s.                 s 

.      .           —  0 

.527 

s. 
—  0.192 

.      .      . 

r. 
40.040 

INSTRUMENT  READINGS* 

CIRCLE. 

If 

•3  B 
c  o 

•—   c 

S.  E 

X  a 

Date. 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Mean 

Barom. 

Zone  153 

1848.     h.    m. 
Oct.  14,  20    26 
20    40 

21 
21      40 
22 
22      20 
22      40 
23 

304 

12    28.2 

30.7     35-1 

37-4 

33-02 

32.85 

in. 
29.972 

61. 
51.2 

58  .'5 
57.'8 

53-5 
52.  £ 
59-3 
Si- 
50. 
49-c 
49.2 

29.968 

29.970 

29.966 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


Ill 


ZONE  153.    OCTOBER  14.    Ms.    D0  =  —  16°  24'  40"  —  Continued. 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T. 

a\ 

"i 

MICROMETER. 

i 

ell 

< 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 
16. 

III. 

IV. 

V. 

VI. 

VII 

II. 

12. 

50 
51 
52 
53 
54 
55 
56 
57 
53 
59 
60 
61 
62 
63 
64 
65 
66 

67 
6S 
69 
70 

71 

72 
73 

71 

7" 
77 
78 

79 
So 
81 
82 
83 
84 

85 

36 

87 
88 
89 
90 
91 
92 
93 

9 
9.10 
10 
to 

IO 
10 

9 
9 

IO 

9 

ro 

9 
9 
IO 

9 
9 

9 
9 
8 

9 
to 

9.  10 

9 
to 

10 
IO 
IO 
IO 
9 
9 
9 

IO 
IO 
10 

9 
9 
9 
9 

10 

9 

IO 
IO 

8.9 

10 

28. 

39-« 

3- 
35. 

.    . 

h.  m.    s. 

22      8    39.55 

9  12.06 
14  22.43 
15  24.96 

20   34.57 
20  45.52 
22    18.72 
28      0.99 
28      7-94 
29   25.75 
30   24.56 
32      3-91 

35  18.74 
35  27.50 
38  57-02 
39  13.95 
42     3.49 
45  37.31 
46  46.64 

48  53-83 
50.10.79 
51  36.22 
52  46.65 

22    56    18.72 
23      2      7.57 

3  28.52 

4  34-99 
6  57.62 
9  33-30 
ii  45-26 
15     8.36 
16  28.50 
18     9.97 
18-42.66 
23     1-4*8 
26     1.83 
28     6.93 
39  48-50 
42  20.48 
41  44-52 
43     3-51 
44  28.80 
50  36-30 
23  59  25.07 

S. 
+  2.51 
2.5C 
2.47 
2.4t 
2-43 
2.43 
2.42 

2.39 
2.39 
2.38 

2.37 
2.36 

2-35 
2.35 
2-33 
2.33 
2.30 
2.28 
2.28 
2.27 
2.26 
2.25 
2.24 
2.23 
2.19 
2.18 
2.17 
2.16 
2.15 
2.14 

2.  12 
2.  II 
2.10 
2.10 
2.0S 
2.O6 
2.05 

•99 
.98 
.98 
•97 
•97 
•94 
4-      .89 

s. 

+O.OI 
—O.OI 

+  0.01 
O.OI 
O.OI 
O.OI 
+O.OI 

—O.OI 
+  O.OI 

—  O.OI 
+  O.O1 

—O.OI 

IV. 
VI. 
III. 
V. 
I. 
VII. 
III. 
III. 
VI. 
VI. 
V. 
IV. 

III. 

VII. 

III. 

VII. 

III. 

IV. 
V. 
IV. 

III. 

III. 

VI. 

II. 

IV. 

II. 
III. 

IV. 
V. 
VII. 
VI. 

III. 
II. 

V. 
VII. 
V. 
V. 
V. 
IV. 
VII. 
VII. 
VI. 
V. 
VI. 

2 

5 
7 
6 

4 
4 
2 

2 
2 
2 
I 

5 
6 

4 
2 

4 

2 

3 
3 
3 

6 

.4 

2 

5 
3 
3 
4 
3 
3 
6 

2 
3 
3 
2 

4 

2 
2 

5 
3 
6 

4 
5 

6 
6 

r. 

43-495 
44.006 

37-595 
35.510 
37-47 
40.20 
44.028 
40.182 
35.538 
4L750 
41.115 
43.9I5 
39.725 
39-850 
36.120 
38.640 
45.720 
37.78o 
35>oi5 
34-402 
36.872 
40.760 
36.695 
40.595 
41.762 

-35-350 
^3-840 
36.080 
42.720 
47.815 
43-40 
42.120 
45.50 
46.172 
51.452 
42.265 
44.400 
40.410 
31-82 
38.320 
36.00 
38.760 
39-494 
39.180 

1           II 

42  34-67 

21    53.99 

10  59.46 
18     5.41 
3i  26.97 
29  52-93 
41  41.84 
44  28.77 
47     8.69 
43  34.69 
49  45.87 
21   57.20 
15  40-23 
30    4.99 
46  48.70 
30  46.66 
41  18.00 
37     8.55 
38  43.89 
39     S.oi 
17  18.50 
29  33.80 
46  28.83 
23  5I.49 
34  51.48 
38  32.28 

33  32.17 
38     7.22 

34  i8.47 
it     1.39 
12  37.86 
34  39-14 
32  42.64 
ti     2.44 
23  2?.  33 
13  17.03 
(2     3-47 
23  57.92 
JO  33.95 
[6  28.46 
32  17.61 
24  54.69 
15  48.18 
'5  58.94 

—  12.19 
12.  16 
11.82 

11.75 
11.41 
11.41 
11.30 
10.90 
10.  99, 
10.80 
10.82 
10.73 
10.54 
10.54 
10.34 
10.32 
10.17 
9-99 
9-93 
9.82 

9-75 
9'-  69 
9-63 
9.46 
9.20 
9.14 
9.10 
8.99 
8.88 
S.Si 
8.68 
8.63 
8.57 
8.55 
8.41 
8.31 
8.25 
7-95 
7.91 
7.92 
7-89 
7.86 

7-75 
—   7.62 

—  10.61 

9-43 
9.07 
9.42 
10.07 

10.  OO 

10.59 
10.70 
10.84 
10.66 
10.98 
9.46 
9-30 

IO.OO 

10.82 
10.03 
10.55 
10.34 
10.42 
10.43 
9.38 
0.98 
10.  8e 
9.70 
10.24 

io.43 
10.  18 
10.40 

IO.22 
9.05 
10.63 
10.23 
IO.I5 

10.55 
9.67 
IO.&7 

10.60 

9.70 
10.52 
9-33 

10    12 
10.32 
9.29 
-    9.30 

h.  m.    s. 
22     8  42.07 

•   9  14-55 
14  24.89 
15  27.42 
20   37.OO 
20  47.95 
22   21.15 
28     3-39 
28    10.34 
29   28.14 
30   26.94 
32      6.27 
35  21.08 
35  29.85 
33  59.36 
39  16.28 
42     5-79 
45  39-59 
46  48.92 
48  56.10 
50  13.04 

51  38.47 
52  48.90 

22    56    20.95 
23       2      9.76 

3  30.70 
4  37.16 
6  59.78 
9  35.45 
II  47-39 
15   10.48 
16  30.61 
18  12.07 
IS  44.76 
23     3-56 
26     3.89 
28     8,98 

39  50.49 
42  22.46 
41  46.50 
43     5-48 
44  30.77 
50  38.24 
23  59  26.96 

17     7  37-5 
16  46  55.6 
36    0.4 
43     6.6 
56  28.4 
16  54  54.3 
17     6  43.7 
9  30.4 

12    10.4 

8  36.2 
17  14  47.7 
16  46  57.4 
40  40.1 

16  55     5-3 
17  ii  49.9 
16  55  47.0 
17    6  18.7 
2     8.9 
3  44-2 
i?    4     5-3 
16  42  17.6 

16  54  33-5 
17  II  29.3 
16  48  50.6 
16  59  50.9 
17     3  31.8 
16  58  31-4 
17     3    6.6 
16  59  17.6 
16  35  59-2 
17     7  37.2 
16  59  38.0 
16  57  41.4 
17     6     1.5 
16  48  23.4 
17     8   16.0 
17     7     2.3 
16  48  55.6 

17     5  32.4 
16  41  25.7 
57  15-6 
49  52.9 
40  45-2 
16  40  55.9 

» 

48. 

59-5 

25. 

36  5 

o. 

C7 

S   j 

20 

5*6 

7. 

26. 

38. 

36 

44. 

41- 

52.5 
7.5 

3-8 

2. 

22.5 
29. 

19. 
36. 

34- 

40. 
14. 
24. 
31- 
48. 
n. 

\e   6 

^2.  5 

25. 

37- 

48.8 

26. 

35-6 
42.5 

37-5 
46. 

58.' 

•  • 

2^  , 

J     . 

c$. 

o  R 

14- 
33- 
53-5 
o.o 

23- 

58.5 

56. 
1: 

56.3 

7- 

12. 

34-5 
10. 

24, 

46.5 
22. 

=  7    ^ 

33-5 

1  = 

8 

2O. 

57- 

8. 

20.. 

31.5 

47. 

3i. 

42.5 

54-5 

iX* 

•   • 

27- 
32. 
14. 

39- 

44- 
25-5 

5s 

50.8 

I3. 

55-6 
37- 

7- 
48.5 

2O. 

18.5 

O.O 

7*  5 

IQ 

3s 

52. 

1.6 

25- 
14- 

36.5 

47.5 

36. 

48.' 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.     Mic. 

Co. 

(i53)  56.  Micrometer     reading    assumed     as 
.    45r.o2S  instead  of  44r.O28, 

1848.       h.  m.            s. 

s, 

s.                   s. 

s. 

0              ,                  „                                  ^ 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

-a  g' 
11 

s! 

a  <" 

<£ 

•a  e 
Si 

S  C 

X   V 

«£ 

A. 

B. 

C.        D. 

Corr'd 
Mean. 

Mean. 

Zone  153 

1848.      h.    m. 
Oct.  14,  23     20 

23      40 

'        " 

- 

n 

n 

in. 

o 

56.9 

O 

48.0 

48.  C 

29.960 

112 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  154.    NOVEMBER  28.    MAJ.    D^——  26°  25'  50". 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«i 

<Zj 

MICROMETER. 

i 

* 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI.1 

VII. 

ii. 

12. 

i 

2 

3 

4 
5 
6 

7 
8 

9 

10 

it 

12 
13 
14 
15 
16 

17 

18 

IQ 

20 
21 
22 
23 
24 
25 
26 
27 
28 

29 
30 
31 
32 

.33 
34 
35 
36 
37 
33 
39 
40 
4i 
42 
43 
44 
45 
46 

47 
48 

49 

8 

9 

8 

7 
7 
6 

7 
8 

10 
10 

9 
9 
9 

7 
8 
6 
8 
8 
6 
5 
5 
8 
8 
7 

8 
8 
8 
8 
8 
9 
9 
8 
8 

7 
8 
10 
9 
9 
5 
•8 

9 
10 

10 

8 
6     . 
9 

7 
8 

12.=; 

h.  m.     s. 
2  41  32.47 
46  11.52 
47  18.60 
49     r.66 
49     5.38 
49  45-86 
50    0.75 
53    0.72 
2  55  3'i.54 
3    o  56.  IQ 

2   20.48 
2   33.16 
3  23.48 
6  39.81 
8  27.64 
8  44.44 
3     9  35-77 

s. 
-11.31 
"•34 
"•35 
11.36 
1  1  .  36 
11.36 

11-37 
11.38 
11.40 
11.44 

11.45 

n.45 
11.45 
11.47 

11.48 
11.48 
-11.49 

s. 

V. 
VI. 
VI. 

VI. 
VII. 

12. 

IV. 
II. 

II. 

VII. 

II. 

5 
4 
5 
7 
6 

5 
6 
6 

5 
3 
3 
4 
5 
5 
3 
6 

4 
3 
4 

5 

2 
6 

5 
6 

5 
6 
6 

5 
5 

2 
I 

7 
4 
i 
I 
6 
5 
3 

2 

6 
6 

3 

i 

3 
4 
7 

2 

7 
i 

r. 
36.918 
41.362: 
47-029: 
45.15 
34.48 
42.890: 
39-0241 
33.4391 
4I.374: 
37.262; 
41.071; 
39-982: 
40.9332 
4L3522 
42.309; 
43.4721 

38.55  : 

37-52   ; 
43.258: 
40.083  : 
42.85   . 
37.82    i 
42.155: 
43.65 
44.092: 
40.752 
30-39   : 
36.998: 
39.561: 
44.71    t 

41.254- 
40.942 
40.248: 

38.68  ; 
46.849. 
37-918 

39-45    '• 
34.162; 
36.822. 
39-447 
34.852 
37.328: 
41.472. 
39.322; 
34.662  • 
33-658' 
40.398- 
45.63 
41.387- 

i        it 
7  16.91 
'9  12.95 
•o    9.80 

6  39-24 
8  40.79 

2   32.21 

6     3-38 
9  16.78 
3  24.73 
7  25.82 
5  14-99 
9  59-6i 
3  38.91 
3  25.48 
4  32.64 
3  3LI7 
o  49.95 
7  17-61 
8     7.78 
4     9-2i 

[2    56.89 

6  45.86 
.2  57-84 
3  25.04 
,i  51.10 
5     4.86 
i     1.81 
'•5  55-48 
•4  27.19 
H  52.81 
19  41-07 
9     3-50 
9  5I-46 
i     9-77 
6  28.37 
6  42.49 
.4  30.98 
(9  13.28 
|6  24.53 
5  49-82 
8  27.80 
!7  24.20 
19  32.91 
i&  15-54 
!3     3-88 
3  15-10 
(4  21.  06 
6  22.70 
(9  36.52 

-10.35 
10.55 
10.60 
10.67 
10.67 
10.70 
10.71 
10.85 
10.97 
11.24 

".31 
11.32 

"•37 
"•54 
11.64 
11.65 
11.70 

"•73 
ii.  81 
11.99 

12.00 
12.  OO 
12.05 
12.13 
I2.I8 
12.22 
12.38 

12.45 
12.56 
12.63 
12.73 
12.76 
I2.gl 
12.93 
13.15 
13-21 
13.46 
13.69 

13-79 
13.78 
13.88 
13-97 
14.08 
14.28 
14-33 
14.34 
14-45 
14.56 
-14.74 

// 

-  6.65 
7-92 
7.01 
5-69 

6.86 
7-25 
6.61 
6.92 

7-35 
8.65 

8.53 
8.00 
7.36 
7-33 
S-45 
6.33 
8.08 

8.73 
7.8! 
7.41 
9-32 
6.66 
7-29 
6.32 
7-17 
6-49 
7.10 

7-59 
7-43 
9.21 
IO.02 
5-89 
7-99 
IO.I7 
9.68 
6.6=; 
7-44 
8.93 
9.68 
6.56 
6.84 
8.74 

IO.OO 

8.62 
8.30 

6.30 
9-47 
5-63 

—  IO.OI 

h.  m.     s. 

2   41    21.  16 

46     o  .  i  S 

47     7-25 
48  50.30 
48  54.02 
49  34.50 
49  49.38 
52  49-34 
2  55  20.14 
3     o  44.75 
2     9.03 
2    21.71 
3   12.03 
6  28.34 
8   16.16 
8  32.96 
9  24.28 
9  24.28 
II  24.59 
M  19-25 
14  20.76 
14  38.64 
15  28.94 
16  45.23 
17  33.72 
18   15.31 
20  54.96 

22      2.  1  1 

23   45.I9 
24   41.08 
26    17.62 
26   55.05 
29  10.35 
29  31.53 
32  44-6i 
33  36.46 
37     5-39 
40  30.24 
41   55.76 
41  41.38 
42     3-8i 
44  I9-M 
45  26.68 
43  31-55 

49     5-99 
49  20.52 
50  43.16 
52     6.21 
3  54  13.01 

0           /                     It 

26  43  23.9 
55  21.4 
46  17.4 
32  45-6 
44  48.3 
48  40.2 
42  10.7 
45  24.6 
26  49  33.0 

27     3  35-7 
27     i  24.8 
26  56     8.9 
49  47.6 
26  49  34.4 
27     o  42.7 
26  39  39.2 
26  56  59.7 
27     3  28.1 
26  54  17.4 
26  50  IS.  6 
27     9     8.2 
26  42  54.5 
49     7-2 
39  33-5 
48     0.4 
41   13.6 
47   "-3 
52     5-5 
26  50  37.2 
27     8     4.6 
27  15  53-8 
26  35  12.2 
26  56     2.4 
27  17  22.9 

27    12   41.2 
26  42    52.4 
26   50  41.9 
27     5  25.9 
27    12   38.0 
26  42      O.2 
26  44  38.5 
27     3  36.9 
15  47.0 
27      2   28.4 
26  59  16.5 
26  39  25.7 
27  10  35.0 
26  32  32.9 
27  15  51.3 

37.2 

59-2 

23.8 
3i. 

43-2 

55-5 

•  • 

.    . 

.  . 

.  . 

17.8 
58. 

29.8 
10.5 

23. 

11  R 

•  • 

.    . 

23.8 

36.2 
7. 

48.5 

60    r 

31.5 

•  '• 

33.2 

41. 
31-2 

3-0 
50.7 

15.2 

3-2 

27.7 
15-4 

39-6 

27.2 

51-9 

4-7 

16.6 

21.5 

!•>   8 

5-9 

24. 
18.8 
20. 

30.7 
32.3 

48.5 

60.4 

27.2 

-'.  '. 

*       ' 

3  ii  36.09 
14  30.77 
14  32.28 
14  50.16 

15  40.47 
16  56.76 
17  45-26 
18  26.85 
ft     6.52 

22    13.67 
23    56.76 

*ig  52.66 
26  29.21 
27    6.64 
29  21.95 

29  43.19 
32  56.23 
33  48.09 
37  17.03 
40  41.90 
42     7-43 
41   53-05 
43   15.48 
44  30.82 
45  38.36 
48  43-24 
49  17.69 
49  32.22 
50  54.87 
52  -17-93 
3  54  24.73 

—  11.50 
11-52 
11.52 
11.52 
U-53 
"•53 
11.5-4 

11-54 
11.56 
11.56 

11.57 

11.58 

"•59 
11.59 
n.  60 
1  1.  60 
11.62 
11.63 
11.64 
1  1  .  66 
11.67 
11.67 
11.67 
11.68 
11.68 
11.69 
11.70 
11.70 
11.71 
11.72 
—  11.72 

rfi   R 

57-2 

IO.2 

6.8 

31.2 

43.2 
50.7 

.  • 

32. 

44-4 
40.2 

56.8 
52.4 

9.9 

5-0 

IT'S 

•  • 

.    . 

43-7 

45- 

57-2 

9.8 

•>T   8 

18  4 

19.2 

3i-7 

43-7 

if, 

n  R 

40. 

4.7 

Is  ° 

52.5 

43-2 
50.7 

55.4 

7-9 

15.4 

•  • 

.  . 

31- 

43-2 
17-4 

30. 

42.4 

55- 

.  . 

39-7 

31.9 

47-4 

60.2 

12.5 

17. 
24.7 

29.4 

41.0 

CORRECTIONS. 

REMARKS. 

n                     Corr.  of 
Datc-              Clock. 

Hourly 
rate. 

m                 n 

c 

Zenith  Point.     Mic. 

Co. 

(154)     i.  Micrometer  thread  assumed  as  6  in- 
stead of  5. 
(154")  30.  *  Minutes  of  transit  probably  24. 
(154)  18.  Same  right  ascension  as  17. 

1848.        h.                   s. 
Nov.   28,   3            —12.987 

s. 
g  o-OI4 

s.                 s. 
—   1.264 

s. 

-  0.897 

0              1                 t'l 

359  59  59.63       40.138 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

2| 
il 
<$ 

«i 

c  o 

'—    ~ 

aj  c 
^ 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  154 

1848.      h.    m. 
Nov.  28,  2    40 
3 

3      20 

3    40 
3     59 

294 

12      t.4 

5-2       5-7 

10.8 

// 
5-79 

5-78 

in. 
30.240 

40.2 
39-5 

0 

32.S 
32.  c 

3i.« 
31.  £ 
3i-i 

30.234 

4-4 

8.0       7.7 

13.4 

8-39 

8.38 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  154.     NOVEMBER  28.     MAJ.     D0  =  —  26°  25'  50" 

—  Continued, 

No. 

50 
5i 

52 

i 

2 

3 
4 
5 
6 

7 
8 

9 
10 
ii 

12 

13 
M 
15 
16 

17 

18 

19 

20 
21 
22 
23 
24 
25 
26 
27 
28 
29 
30 

31 
32 
33 
34 

35 
36 
37 
38 

39 
40 

41 
42 

Mag. 

SECONDS  OF  TRANSIT. 

T, 

, 

MICROMETER. 

i 

« 

J: 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

53-2 

III.    IV. 

V. 

VI. 

VII. 

n. 

12. 

6 

8 
8 

8 
8 
8 

8 
8 
9 
9 
9 
9 
8 
8 
S 
8 
9 
9 

10 

8 
10 

10 

9 

8 
6 
9 
9 

S 
6 
9 
7 
7 
8 
8 
8 

9 

8 
8 
8 
8 
8 
8 

7 
8 

5-8 

17.8 

30, 

42.2 

55-7 

t       f 

h.  m.     s. 
3  55  17-93 
56  30-44 
3  57  29.17 

155.     N(ivi-:> 

6     6  44.06 
17  55-18 
17  56.06 

20      5.29 
20   46.50 

21   10.44 

21    48.68 
22    58.26 
23    57-14 
24    24.11 
26    19.03 
26    50.10 
27       I.  II 

27  55-21 
28  32.03 
30  32.44 
31  41.12 
33  28.04 
34  23.03 
34  54-14 
36  35-88 
37  53.46 
40  38.86 

41   17-43 
41   50.10 
42  33.96 
43   13-50 
44  39-55 
45     6.49 
45  53-57 
46  32-50 
46  56.76 
48  53-72 
49  13.26 
50  38.01 
51     1-95 
51  34-28 
52  22.96 
54     4.69 
54  39.82 
55  43.91 
6  55  56.60 

s. 
-11-73 
H-73 
-11.74 

IBER  28. 

—  12.03 
1  2.  02 
1  2.  02 
1  2.  02 
12.02 
12.01 
12.01 
12.01 
12.  OI 
12.  OI 
12.  OI 
12.00 
12.00 
12.  OO 
12.  OO 
12.  OO 
12.  OO 

H-99 
11.99 
11.99 
11.99 
11.98 
11.98 
11.97 
11.97 
11.97 
11.97 
11.97 
i-i  .  96 
11.96 
11.96 
11.96 
11.96 
n.  95 
11-95 
H-95 
11-95 
11.94 
11.94 
11.94 
"•93 
-11-93 

s. 
MAJ. 

—O.OI 
—  O.OI 
+O.O1 
—O.OI 

+  O.OI 

—  O.OI 
+  O.OI 

—O.OI 
+O.OI 

+O.OI 
—  O.OI 
+  0.01 
—  O.OI 
—  O.OI 

+O.OI 

+  0.01 
O.OI 
+O.OI 

—  O.OI 

+O.OI 
+O.OI 

+O.OI 
+O.OI 

• 

4 

3 
4 

-2 

I 
I 

6 

2 

7 
5 

2 

6 

4 
i 
6 
3 
4 
4 
4 
6 

2 

7 
2 
2 
3 
3 
4 
4 
6 

5 
3 

6 
6 
3 

5 
5 

2 

5 
3 
5 
7 
4 
6 

3 
6 

r. 
39-450: 

38.28  : 
43.048; 

5°  56'  20 

39-735: 
39-955:! 
40-55 
47-074- 
46.112 
39-82   : 
40-255. 
40.668 
44-728: 
42.401 
39-99 
38-645. 
36.55  i. 
33-54 
32.68 
32.29 
37.861. 
47.832 
46.678. 

49-  '35 
52.29 

45-72 
44-257 
39-741 
38.187 
33.725 
36.498 

29-435 
32.52 
40.364 
41.98 
42.338 
44.592 
39.315. 
36.351 
40.140 
45-23 
39.428 

34-57 
40.292 
42.782 
43-24 

o  18.95 

6  51-43 
8  15.01 

0-33-43 
o  25.86 

5  11-83 
o  31.38 
6    6.09 
54  18.26 
14  25.95 
5     7-73 
17   17.14 

19     1-45 
5  31-12 
(6  38.85 
H  58.85 
!3  42-53 
;4  12.16 
9  56.36 
15  48.75 
5    6.84 
to  45-03 
S9  20.24 
!8  48.83 
12  35-14 
!7  33.36 
10     8.93 
6  33.18 
!7  48.22 
17  52.82 
5  40.57 
9  48.44 
5  18.23 
14  43-97 

!2   51-53 
!I    33.88 

14  58.51 
i6  17.76 
15  47.36 

!I    II.9O 

9  56.34 
13     7-05 
>5  20.71 
14  16.35 
13  39-16 

—  14.80 
14.89 
-14.97 

-13.40 
15.04 
I5.04 
15.36 
15.43 
I5.5I 
15.61 
15.78 
15-93 
15-99 
16.27 

16.35 
16.37 
16.51 
16.60 
16.90 
17.07 
17.33 
17.47 
17.54 
17.82 
17.99 
18.40 
18.49 
18.57 
18.68 
18.78 
18.99 
19.06 
19.17 
19.27 

19-33 
19.62 
19.66 
19.87 

19-93 
20.01 
2O.I3 
20.38 
20.47 
20.63 
—  2O.66 

—    8.02 

8.69 

-  7.82 

—  12.67 
12.65 
8.  ii 
11.36 
6.97 
9.28 
11.86 
8.10 
9.66 
12.47 

8.15 
10.84 
10.24 
10.46 

10.53 
8.70 
12.04 

6.85 

11-39 
11.19 
9.86 
10.32 
9.70 
10.03 
8.30 
9-73 

II.  01 

8.18 
8.71 

8.12 

10.60 

9.10 
8.94 
H.93 
9-53 
10.72 
8.88 
7-47 
10.38 
8.13 
10.54 
-  7-92 

h.  m.      s. 
3  55     6.20 
56  18.71 
3  57  '7-43 

6    6  32.02 

17  43-15 
17  44.05 
19  53-26 

20   34.49 
20   58.43 
21    36.66 
22    46.26 

23    45-13 
24    12.09 
26      7.03 

26  38.  to 

26    49-11 

27  43-21 
28  20.03 
30  20.45 
31  29.11 
33  16.06 
34  11.03 

34  42.14 
36  23.89 

37  41.48 
40  26.88 
41     5.46 
41  38.14 
42  21.99 
43     1-53 
44  27.59 
44  54-54 
45  41-62 
46  20.84 
46  44.80 
48  41.76 
49     1-30 
50  26.06 
50  50.00 
51  22.34 
52  11.03 
53  52.75 
54  27.89 
55  31-98 
6  55  44.68 

26  56  31.8 
27     3     5-0 
26  54  27.8 

29  47  ig-5 
47  13-6 
ii  55-0 
37  18.1 
2  48.5 

21       3.0 

41    13-4 
II    51.6 
24     2.7 
45  49-9 
12   15.5 
33  26'.  o 
28  45-5 
30  29.5 
30  59-3 
16  42.0 

42  37-9 
i  51.0 

37  33-9 
36    9.0 

25  36.4 
29  23.4 
24  21.5 
26  57.4 

13    20.  O 
24    36.6 

34  42.6 

12    27.7 

16  36.2 

12      5-5 
31  33-8 
19  40.0 
18  22.4 
41-50.0 
23      7-2 

32  38-0 
•  18     0.8 

6  43-9 
29  57.8 
12     9-3 
31     7-5 
29  10  27.7 

55-0 

7. 

.  .     9.522.      .  . 
7.820.7    ..':.. 
52.  <; 

OHS 

40.0 

52.8 

5-2 

23- 

35-7 

48.3   -  - 
26.6   .  . 

•   • 

10.8 
10.5 

23-4 

41.2 

54-0 

6.  '5 

Tft    8 

49-5 

2.1 

•>  R 

26 

T  q 

63.0 
13-7 

19.2 

20.0 

15-4 
10.5 

23.2 
41.0 
26.5 

32.3 
40.8 

23.0 
36.0 

53-2 
38.6 
17-5 

44-9 

54-0 

6.  2 

30.0 

2.5 

57-5 
19.5 

is.  .1 

IO.O 
32.0 

•   •    59-2 

-   -    38.7 

51-5 

.   .    19.2 
.   .     6.2 

31-5 
18.4 

31-7 
10.4 

•    . 

•   • 

53-3 

41. 

53-8   -   - 

25-5 

38.' 

50.5 

38-4 
27-5 

51-4 

39-6 

TO.  8 

23. 

60  8 

52.2 

4-5 

17.4 

:  • 

65.2 

Q.2 

17-5 

65.7 

CORRECTIONS. 

REMARKS. 

n                    Corr.  of 
Uate-               Clock. 

Hourly 
rate. 

m                   n 

c 

Zenith  Point. 

Mic.  Co. 

' 
i 

1848.        h.                s. 

s. 

s.                 s. 

s. 

0                 /                   II 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

11 

If 

A. 

B.        C.         D. 

Corr'd 
Mean. 

Barom. 
Mean. 

Zone  155 

1848.       h.   m. 
Nov.  28,  6     15 
6     40 
7      o 
7     17 
7    40 

0 

291 
291 

42     7-8 

IO.4       II.  2       17.2 

11.66 

in. 
11.65      30.210 

0 

38.2 

37  '8 
37-5 

0 

31- 
30- 
30. 

31- 

30.206 
30.200 

42     7-0 

10.9     ii.  2     16.8 

11-49 

11.45 

15- 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  155.     NovKMiiER  28.    MAJ.     Do=  —  28' 

56'  20"  —  Continued. 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T. 

«                 «2 

MICROMETER. 

i 

</l 

it 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

II. 

12. 

43 
44 

45 
•46 

47 

48 

49 
50 
51 
52 
53 
54 
55 
56 
57 
58 

59 
60 
61 
62 
63 
64 
65 
66 

67 
68 
69 
70 
71 
72 
73 
74 
75  x 
76 
77 
78 
79 
80 

I 

2 

3 
4 

6 

7 

9 
9 
9 
9 

8 
8 
9 
8 
7 
7 
S 

9 

8 

7 
8 
8 

7 
8 
6 

i 

9 

8 

7 
8 

9 

6 

8 
6 
8 
8 

.  . 

.  . 

57-2 

9-; 

47-  4 

h.  m.     s. 

6  58    9.71 
58    9-47 
58  59-52 
6  59    0.73 
7     2  10.26 
3     0.07 
3  54-44 
4  45-10 
6     1.49 
7  11.62 
8  28.86 
10  18.58 
10  50.06 
ii   18.17 

12   36.33 
13    36.06 
15      8.69 
15    53-84 
17    I5-76 

18  21.27 

19  38.78 

21      9.64 
22    25.26 
23      3.66 

24     8.61 

24    59.80 

26    9.40 
26  23.52 
27  37.60 
29     I  .  70 
29  50.76 
30  53.22 

33  24.66 
33  46.00 
34  28.34 
38  26.36 

39  32-54 
7  41     2.18 

E  156.     DEC 
23     i  37-53 

2      3-42 

3  47-89 
7  52-28 
8  37-32 
8     3.02 
23  11  48.20 

S. 
-Il.g; 

ii.  y, 
11.91 
11.98 

11.9 
11.9 
11.9 
1  1  .  91 
1  1  .  gc 
n.  gc 
n.  8c 
n.8r 
ii.  8S 
11.  SJ 
Il.tt 
ii.  S; 

ii.  a 

ii.se 

ii.  Se- 
ll. 8( 

11.85 
1  1.  84 
1  1.  8. 
ii.S; 
11.83 
11.83 
11.82 
11.82 
11.82 
ii.  Si 
ii.  Si 
n.Sc 
11.7? 
II.  W 

11.78 

H-77 
H.7C 

-11-75 
EMBER  : 

—  II.  Og 
II.  II 
II.  II 
11.14 
11.15 

n.ro 

—11.18 

s. 
!l+o.oi 

1  +0.01 

! 

!+o.oi 

i—  O.OI 
O.O1 
)|—  O.OI 

> 
>  -O.OI 
)—  O.OI 
)+0.  01 
—O.OI 

!     •     • 
:—  o.oi 

,  +  O.OI 
. 
—  O.OI 
. 
+O.OI 
O.OI 
+0.01 

.     . 

+  0.01 
+O.OI 

+  O.OI 
-O.OI 
. 
+  O.OI 
—  O.OI 

+  O.OI 

,          , 

.    MAJ 

+O.OI 
—  O.O2 

I. 

Oa~ 
IV. 

6 

7 
4 
4 
6 
i 

2 

I 

3 

2 
2 

6 
2 
4 
3 
7 
3 
i 

4 

7 
7 
7 

6 
3 

3 
7 
5 
3 
7 
2 

4 
7 
I 

6 
3 
3 

3 
5 

5 

2 

3 

3 
7 

r. 
43.60 
38.824 
36.53 
37-345 
40-554 
43-095 
4L474 
37-302 
38.254 
43.171 
41-595 
37-237 
41.652 
38.104 
32.624 
44.584 
35.809 
36.219 
38.108 
49.40 
43.658 
41.675 
43-065 
40.124 
42.66 
36.111 
35-702 
43-285 
44.360 
42.357, 
41-95 
39-574 
37-098 
39-5S2 
40.238 
39.418 
42.291 
41.61 

!I°    25'    1 

44.040 
39.968 

4I.385' 
42.804. 

42.47  : 
40.567; 
46.512 

i        n 

13  26.76 
10  16.80 
31   59.38 
31  31.31 
15   11.69 
48  37-69 
43  44-13 
51  57-23 
36  52.32 
42  45.84 
43  4°.I2 
17     5-95 
43  38.15 
31     5.31 
to    6.26 
6  58.72 
38  16.55 
52  34-55 
31     E-lS 
4  12.83 
7  30-48 
8  38.93 
22   26.49 
15    26.50 
34  20.56 
38     6.  ii 
12     3  .  92 

22    18.91 
33  21.99 
8  15.44 
13  27.89 

30  14.68 
u  16.60 
;o  38.66 
24     3-87 
'5  50.83 
34  33-27 
34  56.72 

o". 

J3  33-oi 
!4  30-40 
=3  24.35 

12    58.47 
!4  27.10 
5  32-65 
5  52-31 

II 

-20.99 
20.98 
21.  II 
21.  II 
21.58 
21.71 
21.84 
21.96 
22.15 
22.32 
22.52 
22.78 
22.86 

22.94 
23.12 
'23.27 

23.50 
23.60 
23.81 
23.97 

24.16 

24.38 
24.56 

24.66 
24.81 

24.95 
25.11 
25.14 
25.32 
25.53 
25.65 

25.80 

26.17 
26.22 
26.32 

26.90 
27.06 

—27.28 

—  16.03 

15.97 
15.90 

15.67 
15.63 
15.66 

-15.46 

11 

-  7-89 
7-51 
10.24 
10.18 

8.10 

12.43 

1  1.  80 

I2.SiJ 

10.88 

1  1  .  66 
1  1  .  79 

8.35 
11.78 
10.12 
11.31 

7-06 
11.07 

12.97 
10.12 
6.72 
7-13 
7-2? 
9.04 
8.13 
10-55 
11.05 

7-71 
9.03 
10.42 
7.22 
11.78 
IO.02 
7.6l 
12.71 

9-24 
8.20 

10.58 
—  10.64 

—  IO.22 
9.64 
9-57 
10.84 
10.28 
10.36 
-  8.44 

h.  m.     s. 

6  57  57-79 
57  57-55 
58  47.6o 
6  58  48.81 
7     i   58.36 
2  48.15 
3  42.52 
4  33.19 
5  49-59 
6  59.71 
S  16.96 
10     6.70 
10  38.17 
ii     6  .  29 
12  24.44 
13  24  .  20 

14  56.83 
15  41.97 
17    3-90 

18     9.42 
19  26.91 
20   57.8l 
22    13.42 
22    51.84 
23    56.78 

24  47-97 
25   57-59 
26   1  1  .  70 
27  25.78 
28  49.90 
29  38.94 
30  4I-42 
33  12.88 
33  34-20 
34  16.56 
38  14.60 
39  20.78 
7  40  50.43 

23     i   26.44 
2    52.31 
3  36-78 
7  4I-I5 
8  26.17 
8  51.86 
23   ii  37.00 

0             /                // 

29  10  15.6 

7     5-3 
28  50.7 
28    22.6 
12      1.4 
45   31-8 
40  37-8 
48  52.1 
33  45-4 
39  39-8 
4<>  34-4 
13  57-1 
4<J  32-8 
27  53.4 
37     0.7 
3  49-0 
35   u.  i 
49  3I-I 
27   59-1 
I      3-5 
4  21.8 
5  30.6 
19   20.  I 
12    19.3 
31   16.0 
35     2.1 
8  56.7 
19  I3-I 
30  17-7 
5     8.2 
4«  25.3 
27  10.5 
3   10.4 
47  37-6 
20  59-4 
12  45.9 

31   30-9 
29  31   54-6 

21   59     9.3 
50     6.0 
21  48  59.8 
22      8    35.O 

o    3.0 

22   .  I      8.7 
21    31    26.2 

?i  R 

26.0 

35.4 

25-5 

IQ.8 

38.  c 

.  . 

2^.1 

40.4 

53-5 

b.'o 

1.5  14-2 
.  .  24.2 

28.841.5 

iS.S   -  . 

26.7 
36-7 

49-  S 

.    . 

ir     f 

31-0 

49-2 

'5-4 

43-2 
61.4 

28. 

. 

14.2 

8.4 

21.4 

34-2 
19.2 
41.2 
1fi    T 

31-  9 

53-5 

64.2 

16.4 

9-5 

25.  <; 

22.2 

•  • 

16.2 

•>R  8 

12-5 

21.8 

25.0 

•   • 

36.0 

48.8 

15.5 

•>6  R 

16.0 

•>R  8 

iR  c 

31.1 

7 
9 

8 
8 
8 
S 

3 

8 
8 

7 
8 

7 
7 

46.4 

59-9 

12.2 

|  S  '  - 

ii.  c 

54-2 

r    6 

2. 

-  -   49-5 
13.925.6 

.  .   45-6 
2.3   •   • 

37-449-4 
51-5    3-7 

57-2 

1.6 
15- 

10.6 

12.8 

23.5 

z<» 

28.7 

J0.6 

52- 

17.4 

I.O 

:: 

39-4 
36.4 

48.0 

3-o 

•  • 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Date-   '           Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point. 

Mic. 

Co. 

(156)  '< 
(156)  C 

• 

.  Transits     over    T.'s    III-V  assumed 
to  have   been  recorded    over  T.'s 
IV-VI,  and  minutes  assumed  as  3 
instead  of  2. 
.  Transits  over  T.'s  II  and  IV  assumed 
to  have  been  recorded  over  T.'s  111 
and  V,  and  minutes  assumed  as  9 
instead  of  8. 

1848.          h.               s. 
Dec.    2,         i         —14.545 

s. 
g  0.014 

s.                    s. 
-   1.264 

s. 
-  0.897 

o    o     1.14 

r. 
40.138 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom 

1° 
1l 

H 

•«  E 

C   0 

se 

3  «> 

a£ 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Zone  156 

1848.    h.     m. 
Dec.  2,  23      o 
23    20 
23     4° 

0        O 

o    20 
o    42 

0                *                II 

299  12     5. 

8.4 

7-8     13-7 

8.76 

it 
8.72 

in. 

29.848 
29.858 
29.864 
29.868 

52.0 
52. 
51-5 

49.0 
48.0 
46.9 

44-8 
44-3 
41.6 

4-4 

8.2 

8-3     14-7 

8-94 

8.90 

29.872 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


1  I 


ZONE  156.     DECEMBER  2.    MAJ.    D0  =  —  21°  25'  10"  —  Continued. 

No. 

Mag. 

8 
8 
S 
8 
7 
7 
6 
S 
8 
5 
6 
5 

10 

8 
8 
9 
9 
S 
8 
S 
8 
6 
7 
5 
9 
9 
6 

9 

8 

6 

5 
7 
8 

7 
5 

10 

9 
8 
6 

7 
7 
8 
8 
8 
8 

9 

8 
S 

SECONDS  OF  TRANSIT. 

T. 

"i 

"2 

MICROMETER. 

i 

d, 

</* 

g.oi 

10.82 
9-74 
11-33 
1  1  .  29 

10.34 
10.45 

"•44 
1  1  .06 
10.58 
9.28 

9-99 
g.u 
g.gS 
IO.6g 
II  .65 
9-72 
8.81 
8.79 
H-53 
11.13 
9.46 
g.oi 
9-44 
9-30 
8.52 
9-14 
10.88 
11.62 
11.28 
10.45 
II.  16 
10.62 

10.37 
10.17 
10.47 
10.78 
11.47 

11.00 

S.6S 
ii.  19 
10.36 
9-77 
9-57 
9.87 
9.  go 
9-32 
-  9.07 

Mean  Right 
Ascension, 
1850.0 

Mean  South 
Declination, 
1850.0. 

I. 

46.8 

8.5 

II. 

III. 

IV. 

V. 

43-8 
46.4 

VI. 

VII. 

ii. 

12. 

S 
9 

10 

ii 

12 

13 
14 
15 
16 

17 
i3 

19 

20 
21 
22 
23 
24 
25 
26 

27 
28 
29 
30 
31 
32 

33 

34 
35 
36 

37 
33 

39 

40 

41 
42 

43 
44 
45 
46 

47 
48 

49 
50 
51 
52 
53 
54 
55 
56 

59 
.11 

:• 

19-3 

IO   2 

31-4 
34.8 

;; 

h.  m.     s. 
23  12  31.53 

13  34-74 
15  22.46 
I  6  44.26 
17    -3.48 
18  31.32 
18  48.16 
19  20.39 

20    58.22 

24   0.58 

24      7.36 

25  36.22 
25   54-68 
31     3-l6 
?32  41-29 
37  47-24 
39  34-06 
41   32.39 
42  50.85 
43  58.60 
45  22.29 
47  37-66 
48      2.  II 
49  38.  52 
51   52.72 
52  3I-58 
53  38.64 
54  38.95 
57  50-99 
23  58     2.78 
o     o  55.99 
i   31.24 
2     7-9" 
3  5I-3I 
6  55-76 
10  52.56 

10  39-93 
20  42.84 
22    50.13 

23    51-71 
28   48.26 
28  53.52 

3°    56.83 
31    27.44 

33     8.72 
36  31.60 
36  4t.  45 
38  22.04 
o  39  56.21 

s. 
—  11.19 

I  I  .  20 
II.  21 
11.22 
11.22 
11.24 
11.24 
11.24 

11.26 
1  1  .  29 
11.29 
1  I.3O 
II.3O 

H-34 
11.38 
11.40 
11.42 
11.43 
"•45 
11.46 
11.47 

11-49 
11.49 
11.50 
11.52 
11.53 
11.54 
11-55 
11.58 
11.58 
II.  60 
11.61 
JI.6I 
1  1  .  63 
11.65 
1  1  .  69 
1  1  .  69 
H-77 
H-79 
11.80 
11.84 
11.84 
11.86 
11.86 
11.87 
11.90 
11.90 
11.92 
-"•93 

s. 

—  O.OI 
—O.OI 
+  0.01 

+  0.01 
+  0.01 

+  0.01 
O.OI 
+O.01 
—  O.OI 

—O.OI 
+  0.01 

—O.OI 
—  O.02 

+O.O1 
—  O.OI 
O.OI 
O.OI 
O.OI 
O.OI 
—  O.OI 
+O.OI 

+O.OI 
+  O.OI 

+  0.01 
O.OI 
+O.OI 
—  O.OI 
+O.OI 

—  O.OI 
—O.OI 

'.          6 
2 

4 
I 

i 
3 
3 
i 

2 

3 

•       i  6 
4 
6 

4 

2 
I 

5 
6 

7 
i 

2 

5 
6 

5 
5 
7 
6 
2 
I 
I 

3 

2 

3 
3 
3 

2 
2 
I 
2 

7 
2 

3 
•  -      5 
5 
4 
t        4 
6 
6 

r. 

46.921  2 
4L53I  I 
43.432-1 
47.0002 

40.1355 
41.36     4 
41.012  ' 

37.958,: 

37.i6o|? 
37.125^ 
34.571: 
33.818, 

39-745;: 
38.548] 
40.414: 

46.97  y 

32.008; 
37-352: 
46.78    i 
46.918 
35-026; 
35-347- 

44-23  ;: 

41.670 
45.038; 
48.470 
44.637 
37.718 
42.000. 
32.632 
42.217. 

38.29  ; 
34.98  - 

33-74    . 

40.28  ; 
45.426; 
52.93  . 
44.728. 

37.100 
38.91    - 

34-085- 
40.468. 
36.196- 
41.398: 
43-38I' 
42.48    - 
34-115 
39-35 

o  13.66 
4  38.03 
2    36.84 

5  58.87 
o  19.65 
9  37-45 
5   17.32 
7     2.53 
2      2.13 
6  14.10 
S  59.20 

9     3-73 
o     8.68 
6  20.79 
9  45-74 
|0  34-97 
4  59-50 
5  43.27 
I    37-22 
i  22.80 
3  15-65 
7  15-35 
I  46.35 
4  33-24 

!I    18.52 
9  20.27 
6  56.90 
6  49.36 
(3  26.17 
4  38.09 
19     7-94 
|6  51.08 
17  27.98 
(•}  27.82 
!5  42.54 

>2   45-27 

!7     9-42 

n  51-96 

,2     4.20 
\t,  12.60 
9  39-12 
17  58-82 
!5  36.07 
!6  23.11 
!3  23.  gi 
:8     3-54 
!8  34-47 
[8  19.04 
15  53-16 

II 

-15-43 
15.38 
15-29 
15.22 
15.21 
15.14 
15.12 

15-11 
15.02 
14.89 
14.  8y 
14-83 
14.81 
14.61 
14-45 

14.  2( 
14.22 
I4.I9 
14.  If 
14.  K 
14.09 
14.04 
13.99 

13-9? 
13.96 

13-9! 
13.87 
13.87 
13.82 
13.81 
I3-8c 
13-79 
13-75 
I3-7I 
13-7' 
13-66 
13.67 
13-67 
13.68 
13.  6g 
13.70 
13-70 
13.72 
13-75 
13-76 
13-77 
-13-79 

h.  m.     s. 

23    12    2O.33 

13   23-53 
15    11.26 
16  33.04 
16  52.27 
18  20.09 
18-36.92 
19     9-15 

20   46.97 
23    49.30 
23    56.08 
25    24.91 
25    43-3S 
30    5I.8I 

35  29.91 
37  35.85 
39  22.64 
41  20.96 
42  39-39 
43  47-12 
45   10.82 
47  26.18 
47  50.6i 
49  27.01 

51  4LI9 
52  20.04 
53  27.09 
54  27.39 
57  39-42 
23  57  51.20 
o    o  44.40 
I   19.63 
i  56.30 
3  39-68 
6  44-II 
10  40.87 
10  28.24 

20   31.08 
22    38.35 
23    39.92 
28   36.41 
28   41.69 
30  44-97 
31   I5-58 
32  56.85 
36  19.70 
36  29.55 
38  io.ii 
o  39  44.27 

21  45  48.4 

21    40    12.4 
22      8    13.0 

21   51  33-8 
22    IS    56.2 
15    13-9 

o  52.8 

2    38.1 

17  38.6 
ii   50.0 
22     4  34-7 
21  44  37.8 
55  43-5 
41   54-5 
21    55    20.2 
22      6    10.  0 
22    20   35.5 
21    51    17.2 
37    10.2 
21  36  55-8 

22    18    51.3 
22    12    5O.6 

21  47  19.9 

40   6.3 
46  52.0 

44  53-5 
32  29.4 

21    42    22.4 
22      9      O.g 
20    13.6 
14    43-0 
2    25.3 
13      2.g 
5      2.2 
22       I    16.7 
21    58    lg.2 
22      2   43.6 

7  26.4 
17  39-3 
22    10  47.3 

21  35  ii.  5 

22    13   33.7 
22      I    IO.I 
21    51    56.6 

48  57-2 
53  37-2 
54     8.1 
43  52.i; 
21    41    26.0 

32-4 

44.0  .  . 

.  . 

24.5 

.    . 

30-9 

43-5 

M.O 

23.6 

•   • 

•    • 

2S.2 

37 
M 

48  .'2 

57-9  '"•:; 

18  4 

39 

17 

.851.4 
.829.6 
•   35-3 

2-7 

41.1 

15." 

•   • 

59-2 

57-9 

62.1 
17-4 

13 

29 

.8 
.2 

20.5 

47- 
10.4 
26.0 

)i  .1, 

32.1 

50.6 

58.2 

21.8 

37-4 

38.4 

44-5 

2.S 

34-7 

50.3 

25.6 
2.2 

37-9 

43-2 

55-4 

27.2 
32.2 

3Q-4 

41-2 
19.7 

50.4 

55-5 
31- 

50.7 
8.8 

'•  1-7 
8.3 

2.8  14.4 

I  T      ° 

26.5 

*   * 

;  ; 

-0.3 
17.0 

27-4 
31.6 
29. 

39-7 
44-0 
40.7 

55-6 
52.4 

IO   7 

15.1; 

18.4 

38-5 

49-9 

2.0 

1  C> 

•_  -s 

12.8 

24 

.636.6 

48. 

60  I 

3 

46.4 

V). 

32.4 

30. 

51.4 

32.4 

56.2 

S 

.O 

i'J-7 

5-4 

16  R 

IO.2 
44-3 

21.9 
56.2 

33-4 
S.O 

46.2 

•  • 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                   n 

c 

Zenith  Point. 

Mic. 

Co. 

(156)  22.  Adopted  minute  35  instead  of  32. 
(156)  27.  Micrometer     reading     assumed     as 
36r.gi8  instead  of  46r.gi8. 
(156)  55-  Micrometer     reading    assumed     as 
35r.ii5  instead  of  34r.ii5. 

' 

1848.         h. 

s. 

s. 

s.                   s. 

s. 

o          '            n 

r. 

INSTRUMENT  READINGS. 

CIRCLE. 

1  ° 

11 

£  1 
*,g 

Date. 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Mean. 

Barom. 

1848.     h.     m. 

* 

1 

in. 

u6 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


ZONE  156.    DECEMBER  2.    MAJ.    D0=— 21°  25'  10"— Continued. 


No. 


Mag. 


7-5 
6 

9 
7 
9 


SECONDS  OF  TRANSIT. 


I.      II.   III.  IV.    V.    VI.  VII.  n.    12 


16.829.441 


52.8 


28.4 


VJ. 


T. 


h.  m.     s.  s. 

o  41  52.78-11.95 

42     4.60     11.95 

o  42  11.42;— 11.95 


+0.01 


MICROMETER. 


45-79 
45.31 
37-71 


32  32-73 
47  21.38 
31  18.88 


Mean  Right  Mean  South 
Ascension,  Declination, 
1850.0.  1850.0. 


—  13.82  — 10.16 
13.82      11.15 

—  13.83  —10.09 


h.  m.     s. 

o  41  40.83  21  58  6.7 

41  52.66]  22  12  56.4 

O  41    59.47'  21  56  52.8 


ZONE  157.    DECEMBER  4.    MAJ.     Du  =  — 21°  25'  20" 


28  i  9 

29  7 


42.5 

53-4 

.  . 

•  • 

.    . 

45-5 

9-5 

57-2 

21.2 

9.2 
33-2 

21.3 
56.0 

•  • 

18  .'5 

4-5 

8.2 
1.2 

|0. 

3.8 

28.2 
50. 
16.3 
O.2 
22.8 
56.0 
41.9 

16.0 

52.0 

16. 

28.0 
II.9 

34-8 

53-5 
27-4 
Si- 

23- 
46.1 

19-5 

35-4 

cR  i 

47.6 

59"  2 

1Q.3 

38.5 
iR  •> 

37.  0 

II.  O 

41.0 

53-: 

!5- 

46.8 

58.5 

!2. 

;o  o 

45-8 
34-0 

2.O 

57-4 
50-7 

45  .'S 

M.Q 

s.'s 

•2.4 

39-o 

57.  5 

51.0 

30.2 
43-2 

42. 
55-2 

52-5 
?<;  6 

4.0 

53-4 

55-0 

•  • 

•  • 

3  12    4-3<> 

15     3-43 

15  49.50 

17.76! 

18  45.57: 

20  21.29] 

21  2O.4I 

22  52.04 

23  13-99 
25  39-97 
27  23.64 
30  46.51! 
32  19-57 

34  5-48 

35  39.38 

36  2.88 
35  42.64 
38  25.21 
38  35-44 
38  47.38 
41  47-93 
45  10.44 

45  31.76 

46  6.47 

48  57-33 

49  2.45 
49  19-54 
54  39-07 

56  57.60 

57  29.54 

3  58  52-34| 

4  o  25.66, 


-13.83 
13.84 

13.85 
13-85 
13.86 

13-87 
13.88 
13.89 
13-80, 
13.90 
13-91 
13-93 
13-94 
13-95 
13.96 
13.961 
13.96 
13-97 
13-97 
J3-97 
13.99 
14.01 
14.01 
14.01 
14.02 
14.02! 

I4.O2! 

14.04 
14.06 
14.06 
14.06 
-14.07 


IV. 

VII.,  ' 
VII.,  ' 


82352 
58834 


44-7°8 

45-93 

37.86810 


12 


37 

43 
38. 

3? 

43 

37 

42 

36 

36.451 

38.45 

37.604 

30. 

3<> 


32  |4& 
442129 
73527 
625  30 
09020 
21942 

9°5|5i 
18022 
25826 
17 

10 

37 

954J20 
465137 

30.28  21 
19536 
06018 


38 

35 
40.115 


44" 


50251 
10535 


38.70236 


40.80 


»9 


47824 
98039 
51826 
78038 


48.19 
22.65 
48.20 

6.26 
50.08 

7.38 
44-53 
51-34 
47.3f> 

3-25 
44-18 
36.47 
56.97 
20.97 
33-03 
30.02 

14-71 
42.36 

53-96 
5  -  36 
54.36 
20.94 
26.70 

39-23 
15.90 
14.12 

36.88 

32.44 
30.05 

19-55 

12.01 
51.99 


ZONE  158.    DECEMBER  18.    MAJ.    D0=— 27°    i'  50" 


51-5 


.  . ! .  .  61.5' 

13. 5:26. 038.0 
4.2  16.  J28.4 


27.540.0 
22.535.247.259.2 


54.2 


3  5i     1-56 
52  58.20 

54  28.58 

55  I5-" 

56  47-25 
3  56  46.16 


-15.68  .  . 
15-69  .  . 
15.71  H-O.OI 

15.71  — o. 02 

15.72  —0.02 
-15.72 


V. 


31.82555  5.90 
37.78925  28.22 
43.19913  40.58 

44.71847  41-74 
36.89852  11.16 
42.30822  52.56 


- 1 1 . 03 
11.27 
11-33 

".37 
II-57 
11.70 

U-77 
11.92 
11.95 
12. 16 
12.31 
12. 6l 

12.76 
12.92 

13.07 
13.11 
13.08 
13-33 
13.35 
13.37 
13.66 
14.01 

14.04 

14. 10 

14.29 

14.40 

14.43 
15.01 
15.26 
15.32 
15.47 
-15.64 


—  11.87 
11.96 
12.05 
12.08 

12.16 

—  12.16 


-11-59' 
10.31 

8.83 

8.79: 

S.701 

11.12 

9-9S 

9.85 

IO.O6 

9-32 

10.89 

11.50 

10.32 

10.55 
9-15 
8.67 

10.50 
9.36 

10.54 

9-39 

10.48 

9.21 

9.02 

8.75 
11.48 
10. 3&! 
10.46! 

9-97 

9.62 

10.65 

9-74 
-10.64 


-  8.57 
5-53 
4.36 
7.80 
8.27 

-  5-86 


3  »  5° 
'  14  49 

15  35 

16  3 
18  31. 

20  7, 

21  6, 

22  38, 

23  o 

25  26 

27   9, 
30  32 

32  5 

33  51 
35  25 

•35  48 
35  38 
38  ii 
38  21 

38  33 
41  33 

44  56 

45  17 
45  52 

47  43 

48  48 

49  5 
54  25 

56  43 

57  15 

3  58  38 

4  O  II 


53  22 
59  22 
65  21 

91 

71  21 

42  22 

53  21 

'5 

10 

07  21 
73  22 

58  22 
63  21 

53 
42 

92  21 
68  22 
24  21 
47  22 
41  21 
94  22 

43  21 
75 

40  21 
31'  22 

43 

52  22 
03|  21 

541  21 
,48J22 
2S|  21 

59!  22 


18  30.8 
o  4.2 
38  28.4 
37  46.4 
36  30.4 
II  50.2 

55  26.3 
53  33-1 

56  29.4 

45  44-7 
8  27.4 

17  20.6 
48  40.0 
52  4-4 
43  15-2 

36  ii. 8 

2  58.3 

46  25.0 

3  37-8 
46  48.1 

2  3S.5 
44 
41 

37  22.1 
17  1.7 

o  58.9 

2  21.8 

55  17.4 

50  14-9 
5  5-5 

51  57-2 

4  38.3 


4.2 
9.8 


3  50  45-88 
52  22.51 
54  12.88 
54  59.38 
56  31-51 

3  56  30.44 


27  57  16.3 
27  35.7 
15  47-0 
49  51.6 
54  21.6 

27  25     0.6 


CORRECTIONS. 


Date. 


1848.  h. 

Dec.   4,        23 
Dec.  18,         I 


Corr.  of 
Clock. 


s. 

15-243 
15.912 


Hourly 
rate. 


s. 

g  0.020 
/  0.009 


s. 

—  1.264 
+  0.976 


s. 

0.897 
0.809 


Zenith  Point. 


o    o     I . 66 

359  59  58.30 


Mic.  Co. 


r. 

40.119 
40.112 


INSTRUMENT  READINGS. 


Date. 


Zone  157 


Zone  158 


1848.     h,  m. 

Dec.    4,  3  13 

3  20 

3  40 

4  O 
Dec.  1 8,  3  30 

3  4° 

4  o 
4  15 


CIRCLE. 


A. 


299   12      4.5 


293  36    0.5 

1.9 


B. 


8.0 


1.9 


3.8 


C. 


7-2 


2.O 


3-8 


D. 


12.3 


7-9 


9-9 


Corr'd 
Mean. 


8.03 


3-og 


4-87 


Mean. 


8.00 


3.08 


4-85 


V.  S 


Barom. 


in. 

30.278 
30.284 
30.282 
29.970 

29.970 


bl 


50.542.5 
50.542.7 
50.441. 
54.8'48.o 

55.048.1 


REMARKS. 


(157)    4.  Minutes  of  transit  assumed  as  16. 

(157)  6.  Transits  overT.'s  III,  IV,  and  V  as- 
sumed  to  have  been  recorded  over 
T's.  IV,  V,  and  VI. 

(157)  8.  Transit  over  T.  VI  assumed  to  have 
been  recorded  over  T.  V. 

(157)  25.  Transits  over  T.'s  III,  IV,  and  V  as- 
sumed to  have  been  recorded  over 
T.'s  II,  III,  and  IV. 

(!57)  3°.  Transit  over  T.  VII  assumed  to  have 
been  at  5*.o  instead  of  55*.o. 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1848. 


117 


ZONE  158.    DECEMBER  18.    MAJ.    D0=—  27°  i' 

50"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

* 

MICROMETER. 

i 

4 

* 

VIean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

7 
8 

9 
10 
ii 

12 
"13 
14 
15 

16  . 
17' 

18 
19 

20 
21 
22 
23 

24 
25 
26 

27 
28 

29 
30 
31 
32 

33 

34 
35 

36 
37 
38 

39 
40 

41 
42 
43 
44 

45 
46 

47 

9 

8 
8 
8 
7 
7 
7 
8 
8 
8 
6 
6 
6 
S 
4 
8 

7 
4 

8 
8 
8 
8 

7 
8 
7 
4 
S 

7 
7 
8 
8 

7 
8 
6 
8 
8 
9 
9 
6 
6 
7 

48.0 

10 
o 

.4 
4 

22.4 
12  .'S 

34-9 
24.0 

25- 

18.5 

36.4 

•37   c 

31- 

48  '.& 

43.0 

h.  m.     s. 
4     I     6.03 
5  34-94 
6  24.03 
13  25.16 
48  59.87 
50     6.13 
52  56.70 

4  58  i3-» 
5     o  16.46 

2      0.18 

5  28.43 

7      7-22 
7  ii.  68 
8  29.54 
9  39-°° 
ii  31.92 
II  52.26 
13  40.86 
15     0.14 
17  19.47 
21    48.22 
24      3-78 
26   33.26 
28   25.60 
30      0.02 

31  37-32 

31  52.23 

33  13-82 
34     8.37 
36  40.  iq 
39  31-79 
39  49-81 
40     9.16 
41   39-15 
51   37-71 
51  49.46 
51     0.4C 
54  49-85 
56  11.93 
56  25.36 
5  59  48.42 

S. 
-15-75 
15-77 
15.78 
I5.8I 
15.98 
15-99 

16.00 
16.02 
16.02 
16.03 
16.04 
16.05 
16.05 
16.05 
16.05 
16.06 
16.06 
16.07 
16.07 
16.08 
16.09 
16.10 
16.10 
l6.n 
i6.n 
t6.ll 
16.12 
16.  12 
16.12 

16.13 

16.13 
16.13 
16.13 
16.14 
16.15 
16.15 
16.15 
16.15 
16.16 
16.16 
—  16.16 

s. 

•   •! 

—  0.02' 

I 

+  0.02 

+  O.O4 
O.OI 
+O.OI 

+  O.OI; 
+  0.03 
—  O.O2 
+  0.03 
—  O.O2 

—  O.OI 

—  O.O3 

—  0.02 
—  O.OI 

+  O.OI 
0.03 
+  0.02 
—  0.02 

VI. 
VI. 

vii. 

VII. 

4 

7 
5 
3 

i 
i 

3 
i 

2 

5 
6 

5 
5 
5 
7 
5 
5 
4 
i 

4 

5 
7 

2 

7 
3 
I 

3 
2 

4 
2 

3 
4 

5 
7 
6 

2 

r. 
39-497 
44.518 
39.100 
39-74 
32-39 
32.89 

36.392 
40.622 

39.78 
36.317 
33-74 
33-305 
30.28 

34-94 
48.46 
43.116 
39.82 
4I.I45 
3I-725 
39-089 
44.500 
40.880 
41.331 
38.968 
32.190 
31.28 
35.764 
36.332 
42.202 
39-974 
42.363 
39.962 
38.088 
40.805 
34-312 
39.720 

o  17.19 
7     i.  oo 

4  42.93 
6     1.14 
4  46.45 
4  29.22 

7  56.47 
o    2.87 
14  42.64 
;6  18.93 
9     6.41 
:8     2.68 
'.<)  46.89 
\t    6.36 
4  45-21 
12  24.73 
!4  18.26 
!g  20.56 
55     9-35 

JO   31-39 
!l   37-05 
9     6.32 
t3  49-21 
io  11.87 

|O   21.22 

55  24.68 
38  17-79 
(6  41-41 
28-44.15 

t4  35-96 
34  30.79 
30  35-75 
25   17-93 
9    8.  go 
18  46.70 
44  44-71 

-12.39 
12.  6l 
12.66 
13.02 
17.44 
17.62 
18.03 
18.81 
19.11 
19-37 
19.88 
20.  12 
20.13 
20.33 
2O.50 

20.77 
20.83 

21.10 
21.30 
21.64 
22.31 
22.65 
23.02 
23.31 
23-54 
23.78 
23.82 
24.03 
24.16 
24-54 
24-97 
25.01 
25.06 
25.28 
26.78 
-26.81 

—    6.O2 

3-68 
5-45 
6.63 
8.58 
8.54 
6.82 
8.08 
7-56 
5-62 
4.88 
5.80 
5-98 
5-70 
3-40 

5-21 

5-41 

5-93 
8.66 
6.06 
5-12 
3-86 
7-47 
3-95 
7"-  09 
8.68 
6.88 
7-77 
5-87 
7-55 
6.47 
5-94 
5-51 
3.86 

4-84 
-  7-56 

h.  m.     s. 
4    o  50.28 

5  19-17 
6     8.25 

13     9-35 
48  43-89 
49  50.14 
52  40.70 
4  57  57-09 
5     o     0.42 
i  44.15 
5   12.41 
6  51.17 
6  55.63 
8   13.49 
9  22.99 
ii   15-87 
ii   36.21 
13  24.79 
14  44.07 

17     3-39 
21   32.14 

23  47-71 
26  17.14 
28     9.52 
29  43.89 

31    21.21 
31    36.10 
32    57.67 

33  52.25 
36  24.04 

39  I5-65 
39  33-68 
39  53-04 
41  23.04 
51  21.58 
51  33.29 
50  44.25 
54  33-67 
55  55-79 
56    9.21 
5  59  32.29 

27  32  25.6 

9     7-3 
26  51.0 
38  10.8 
57     2.5 
56  44-4 
40  II.  3 
52  19.8 
46  59-3 
28  33.  g 

21    21.2 

30  18.6 
32     3.0 
29  22.4 
6  59.1 
24  40.7- 
26  34-5 
31  37-6 
57  29.3 
32  49-1 
23  54-5 
II    22.8 
46      9.7 
12   2g.  I 
42   41.8 
57  47-1 
40  38-5 
49     3-2 
31     4-2 
46  58.0 
3.6  52.2 
32  56-7 
27  38.5 
ii  28.0 
21      8.3 
27  47     9-1 

27  53  53-8 
21  43-6 
25  36.6 
27  ii     5.2 

37-2 

19-5 

32 

. 

54- 
44-3 
f.o.S 
4.2 

6.0 
56.6 
12.9 
16.2 
60.2 

28  4 

18.4 

9-3 

25.7 
29.0 
12.3 

21.  5 

38.0 

25.2 

33-7 

30.2 
34-8 

47 

.0 

55-2 
19-3 

7- 

"•3 
29.5 

32.0 

19.2 
24. 

41.8 

44-4 

54.5 

3-9 

16.' 

20.=; 

28.4 

40.7 

53-5 
12.5 

42.2 
II.  2 

48  .'S 

55 
23 

8 
i 

12 

.0 
.0 

-5 
.  i 

.2 

7-1 
36.0 
5L2 

2*.0 
13.2 

25.2 

48-4 
3-9 
33-0 
25.2 
0.2 

52.O 

16. 
45-7 
3.8.2 
12.2 

50.2 
25.0 

iz.'s 
37-1 

38   7  <i   o 

63.2 

54-7 

15 

7 

.2 

.2 

27.8 
19.3 

39-9 
31.5 

20.7 

52.7 

44.2 

33-3 
5-0 
cfi   (, 

45-5 
17.5 

•   •     •   • 

60.5 

13 

.0 

25.4 

39- 
37-5 

51-3 

4.0 

45  * 

•  * 

25 
47 

I 

.O 

.2 
•3 

37-4 
O. 

49-7 

12. 
25- 

2.4 
24- 

37-4 

36', 

-0.03 
+  O.O2 
O.OI 
+  0.03 

I 

6 
5 
7 

38.144 
33-309 
41.69 

41-545 

51  28.23 
ig  21.25 
23  13-84 
8  43-41 

—  27.26 
27.46 
27.50 
—  28.OO 

-  8.27 
4.90 
5-29 
-  3-82 

P  'a 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point. 

Mic.  Co. 

(158)  38.  Micrometer     reading     assumed     as 
3Sr.g62  instead  of  39r.g62. 

1848.         h. 

s. 

4 

s. 

s.                   s. 

s. 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

|j 

c  c 

*  J 
Wjf 

A. 

B.        C. 

D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  158 

1848.       h.  m. 
Dec.  18,  4    20 
5      o 

5      20 

5     30 
'    5    40 
6      o 

0 

293 
293 

" 

" 

". 

in. 
29.968 

29.954 
29.940 

29-934 
29.932 

0 

55- 
55- 
54-5 

54-3 

0 

48. 

48. 
48. 
48. 
48. 

a 
3 
3 
3 
S 

35  59-4 
36    0.6 

61.5     62.5 

1.4         2.2 

67-5 
8.8 

62.73 
3.26 

62.72 
3.25 

ZONES  OHSERVKD  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  159.    JANUARY  23.    MAJ.    BELT,  289°  50'.    D 

0  =  -30''47'  10". 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

a' 

a.2 

MICROMETER. 

I 

<ft 

d-, 

Mean  Right 
Ascension, 
1850,0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

i 

2 

3 
4 
5 
6 

8 
9 

10 

it 

12 
'3 
M 
15 

16 

17 
18 

19 

20 
21 
22 
23 
24 
25 
26 

27 

28 

29 

30 
31 
32 
33 
34 
35 
3& 
37 
38 
39 
40 

41 
42 
43 
44 
45 
46 

47 
48 

49 

8 
8 
10 

7 
8 

7 
6 
8 
8 

7 
8 

5 
7 
7 
7 
8 

9 

8     . 

7 
8 
8 
6 

7 
6 

7 
8 
7 
7 

8 
6 

5 
7 

T 

7 
7 

S 
8 
8 
5 
8 

9 
8 
8 
8 
5 
8.9 
8 
6 

43-2 

10.8 

14.0 
23.2 

36-4 

36.2 

57-2 

22.4 
23.0 

49-3 
47-2 
49-2 
IO.O 

35- 
36.2 

60.2 

2.2 

22.8 

h.  m.      s. 
4  59  56.48 
5     i  57-35 
4  14.02 
7  23.46 
8  21.51 
10  23.46 
ii  44.24 

13  54.46 
14  47.49 

17  ii-37 
18  11.45 

21   53-97 
22    38.52 
23   20.32 
24      7.56 
26  18.80 
26  40.40 
28  33.78 
29  44.00 
30     5-15 
32   11.43 
33  15.63 
34  51-92 
35  38.33 
35  56.17 
40  27.88 
40  io.6S 
42  23.14 
44     3-53 
49    9-°8 
50  46.38 
5i     7.58 
51  22.36 
53  28.45? 
54  55-45 
5   55     9-35 
6     I   32.87 

3     1-37 
5     1.  60 
4  14-35 
8  33-51 
II  33.64 

ii  37-51 
14  58.36 
17  18.79 
18     3-37 
20     2.27 
20   24.50 
6  24  45.42 

s. 
—  24.00 
24.02 
24.04 
24.06 
24.07 
24*09 
24.10 
24.11 
24.12 

24.13 
24.14 

24-17 
24.17 
24.18 
24.18 
24.20 
24.20 
24.21 
24.22 
24.22 
24.24 
24.24 
24-25 
24.26 
24.26 
24.29 

24-29 
24.20 

24-31 
24-34 
24-35 
24.35 
24.36 

24-37 
24.37 
24-3S 
24.41 
24-42 
24-43 
24-43 
24-45 
24.47 

24-47 
24-48 
24.49 
24-50 
24-51 
24.51 

-24-53 

s. 

—  I.OI 
1.  01 

0.99 
I.OI 
I.  00 
1.  00 
1.01 

1.03 

I.OO 
I.OI 
I.OI 

1.03 

o-99 

I.OO 

0.99 
0.98 
0.98 

1.02 
I.OI 
1.02 
0.99 
0.99 
I.OO 
I.OI 
I.OO 

1.  02 

0.98 

I.OO 

0-99 
0.99 
i.  02 

I.OI 
I.OO 

0.98 

0.97 
0.98 

I.OI 
I.OO 

i.oo 
0.98 
0.98 
i.  02 

I.OI 
1.02 
I.OO 

I.OI 
I.OI 

—0.98 

VI. 

IV. 
VI. 

VII. 

VI. 

VII. 
VII. 
VII. 

vii. 

VII. 
IV. 
IV. 
V. 

12. 
12. 

VII. 
VII. 

upper 

3 

2 

6 

2 

4 
3 

2 

I 
4 

2 
2 
I 

6 

5 
6 

7 
7 
2 

3 

2 

5 
5 
3 
3 
4 
i 
6 
3 
5 
5 

2 

3 
4 
6 

7 
6 

3 
4 
4 

7 
7 

i 

2 

I 

4 
ed 

2 
6 

r. 
38.055 
42.29 
32.268 
44-621 
39-292 
44-62 
48.66 

33.513 
36.128 
33-184 
43.788 
32-995 
29-75 
38.282 
36'.  845 
35-732 
38.721 

37.5" 
34-437 
41.409 
39.62 
44.118 
46.242 
37-107 
38.072 
45.611 
47.688 
43.582 
45.467 
42.768 

37-653 
38.209 

4L5I7 
4L252 
47.908 
39.208 
38.608 
34.512 
32.517 
34.924 
38-25 
41.96 
41.68 
36.439 
43.363 
ge  field. 
45-831 
39-19 
37-234 

/              II 

36  59-43 
43  19-46 
19  57.75 
41   58.85 
30  24.44 
33   12.99 
39  39-60 
54   1  1.  06 
32  13.65 
48  33-75 
42  27.41 
54  28.78 

21    24.29 

25   10.  61 
17  19.40 
12      4.23 

10  21.07 

46   4.41 

39     4.46 
13  49-86 
24  24.78 
21  49.54 
32  17.01 
37  32.31 
31     6.54 
47  13-49 
II     5.52 
33  48.45 

21      2.62 
22    36.14 

45  59-50 
36  54-23 
29    6.42 
14  47-66 
5     3-9S 
15   56.99 
36  40.  14 
33     9-o6 
34  18.28 

12   32.11 

10  37.32 
49  19-50 
43  40.51 
52  30.07 
28     3.93 

41   17-24 
36  20.40 
17     6.34 

-  5-77 
5.96 
6.18 
6.49 
6-57 
6.77 
6.91 
7.  II 
7.22 
7-47 
7-57 
7.96 
8.05 

S.I2 
8.21 

8.45 
8.49 
8.69 
8.82 
8.86 
9.10 
9.22 
9.41 
9-50 
9-53 
10.05 
IO.O2 

10.28 
10.48 

1  1  .  09 
II.  2S 

H.  33 
1  1  .  36 

11.74 
11.79 
11.82 

12.  6l 

12.79 

13.04 
12.94 

13.49 

13.87 
13.88 

14.32 

14.62 

14.72 

14-97 
15.02 

-15.59 

-  7.06 
8.02 

4.50 
7.83 

6.07 

6.50 
7.36 
9.71 

6.33 
8.83 

7-9° 
9.70 

4-72 
5.28 
4.  II 
3-34 
3-oS 
8-45 
7-39 
S.io 

5.16 
4.78 
6-34 
7-U 
6.16 
8.61 
3-19 
6-57 
4.66 
4.90 
8-43 
7-05 
5-86 
3-74 
2.31 
3.91 
4.08 
6.47 
6.65 
3-43 
3-12 
8.95 
S.oS 
9-44 
-   5-71 

-   7.72 
6.96 

-  4-07 

h.  m.     s. 

4  59  31.47 
5     I  32.32 
3  48.99 
6  58.39 
7  56.44 
9  58.37 
ii   I9-I3 
13  29.32 
14  22.37 
16  46.23 
17  46.30 

21    28.77 
22    13.36 
22    55-14 
23   42.39 
25    53.62 
26    15.22 
23     8.55 

29  18.77 
29  39.91 

31  46.20 

31  50.40 

•   34  26.67 
35   13.06 
35  30.91 
40     2.57 

39  45-41 
41   57-84 
43  38.23 

48  43-75 
50  21.01 
50  42.22 
50  57.00 
54     S.io: 
51  30." 
5  54  43-99 
6     I     7-45 
2  35-95 
4  36.17 
3  48.94 
8     8.08 
II     8.15 
II   12.03 
14  32.86 
6  16  53.30 

6  19  36.75 
19  58.98 
6  24  19.91 

31  24  22.3 
30  43-4 
7   18.4 
29  23.2 

17  47-1 
20  36.3 

27     3-9 
4i  37-9 
19  37-2 
36    o.o 
29  52.9 
41  56.5 
S  47.1 
12   34.0 

31     4  41-7 
30  59  26.0 
30  57  42.6 
31  33  31-6 
26  30.7 
31  16.8 
it  49.0 
9  '3-5 
19  42.8 

24  58-9 
18  32.2 
31  34  42-2 
30  58  28.7 
31    21    15.3 
8  27.8 
10      2.1 
33  29.2 
24   22.6 

16  33-6 
31     2  13.1 
30  52  28.1 
31     3  22.7 
24     6.8 

20   38.3 
31    21    48.0 

30  59  58-5 
30  58     3.9 
31  36  52.3 
3i  12.5 
40    3.8 

31  15  34-3 

31  28  49.9 

23  52.4 
31     4  36.0 

33-0 

45 

5 

58.3 

0-5 

13.2 

26.0 

ii.  4 

24-7 
66  8 

37-o 

50. 

6)  •> 

46 

.16  2 

•  • 

tj 

8 

6.0 

18.2 

32- 

i 

20.9 
31.0 
52.5 

33-7 
44-2 

5- 

•   • 

.       . 

•  • 

50 

1 

3-0 
39-2 

16. 
52.0 
38.0 

28.0 
4.6 
51-5 

j/.* 
41.2 

54- 

.  „ 

62 

2 

15.0 

27-5 

41.0 

21.  0 

30.6 
29. 

13 

21 

»a 

•  S 
.0 

56.2 

33-2 

9.1 

46.0 
7-3 

i6.'s 
21.7 

49.2 

61.5 
42.0 

.    . 

59-5 
20.5 

.  . 

.   . 

2O. 

33-2 

7-  1 

21. 

•  • 

•  • 

9- 

22.4 

35-o 

ii.  5 

40.0 

23. 

36 

.0!  .  . 
J  -•- 

40.0 
53.0 

55-2 

59- 
20. 
40.2 

12 
32 

S3 

21.2 

33- 

46.3 

59-2 

12.0 

•s 

.2 

45-4 
6.0 

58. 
18.3 

31.  Q 

42. 

2.4 
16 

J<5 

.2 

49  2 

_ 

45-2 

58.2 

"•3 

24. 

•   • 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point. 

Mic.  Co.      (159)  22.  Minutes  assumed  as  32  instead  of  33. 
(159)  47.  Fine  double. 

1849.          h. 
Jan.     23,    4 

s. 
-23-645 

s. 
g  0.018 

s.                   s. 
-  1-355      +  0.852 

s. 
—  0.694 

o        /            n 
O     O      2  .  8O 

r. 
39-406 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

n 

. 

Ij 

I| 
<H 

-  i 

C  0 

bri    C 

2S 

X   « 

wg 

e 

38.8 
30.3 
29.7 

28.9' 

23.7 
28.3 

A. 

B.        C. 

D. 

Corr'd 
Mean. 

Bare 
Mean. 

Zone  159 

1849.      h.    m. 
Jan.    23,  5      o 

20 

5    40 
6     19 
6 
6      20 
6     24 
6    40 

0             1                II 

289  50  57.2 

59.4     66.  o 

61.8 

a 
6r.ii 

in. 
61.10     30.280 

0 

30.5 

•   • 

38.0 
37-5 

57-2 

59.4       6.0 

i-5 

61.03 

61.02 

30.280 

58-3 

0.9       7-7 

62.0 

62.23 

62.2: 

30.282 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONK  159.    JANUARY  23.    MAJ.    BELT,  289°  50'.    D0 

=  -30 

0  47'  10"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

1". 

"i 

«3      MICROMETER. 

i 

4 

,, 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

II. 

12. 

50 
51 
52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 

63 
64 

65 
66 

67 
68 
69 

70 

71 
72 

73 
74 

75 
76 
77 

78 

79 

80 
81 

82 
83 
84 
85 
86 

87 
88 

89 
90 

91 
92 

93 
94 

95 
96 

97 
98 

9 
9 

8 

7 
7 
S 
S 
9 
7 
7 
6 

7 
7 
6 
6 

7 
7 
8 

7 
6 

S 

8 
8 
8 
8 
S 
S 
7 
9 
8 

7 
4 

6 
6 

7 
7 
6 

5 

10 

8 
8 
8 
7 
8 

7 
7 

8 

24  o 

h.  m.       s. 
6  25  58.39 
27     3-19 

27  55-75 
29  42.76 

30  13-49 
29  54.76 
32  14-57 
33  44.36 
4:5  22.65 

44  23-54 
45     8.64 
45   21.64 
48  39-12 

49     5-52 
50  40.12 

51     1.56 
5i   19.56 
52     9.58 
54  44-37 
6  54  50.84 
7     2     6.39 
3  14.33 
5  25.53 
8  44.56 
9  15-6-1 
10     2.46 
ii     7  .  20 

12    34.67 
13   22.65 
15      5-32 
M    56.77 
17    17.50 
17   42.21 
Ig   22.O9 
19   24.46 
2O   23.  19 
19   49.70 
22      3-77 
23    31.03 
23   43-10 
25    24.57 
27  44-20 
27  34-44 
29  47.49 
31     9.92 
31  28.96 
32  46.71 
33     6.35 
7  33  21.86 

s. 
-24-53 
24.54 
24.54 
24-55 
24-55 
24-55 
24.56 

24-57 
24.60 
24.61 
24.61 
24.61 
24.62 
24.62 
24.63 
24-63 
24.63 
24.63 
24.64 
24.64 
24.66 
24.67 
24-67 
24.68 
24.68 
24.69 
24.69 
24.69 
24.69 
24.70 
24.  7< 
24.70 

24-  7< 
24.71 
24.71 
24.71 
24.71 
24.71 
24.71 
24.71 
24.72 
24.72 
24-72 
24-72 
24-73 
24.73 
24.73 
24-73 
-24-73 

s. 
—0.98 

1.02 
0.98 
0.99 
I.OI 
1.02 
I.OO 
I.OO 

0.99 

o  .  99 

1.02 

0.99 

I.OI 

1.  02 
1  .02 

0.98 
0.99 
0.99 
0.99 
0.98 

1.02 
1.01 

0.99 

I.OI 
I.OO 
1.02 

0.98 

I.OI 

0.98 

I.OI 

0.98 

0.98 

1.02 
I.OI 

1.  02 

I.OI 
I.OI 
1.01 
1.02 
0.99 
I.OI 

0.98 
0.99 
0.99 
0.98 
0.98 
0.99 

1.02 
—  I.OI 

IV. 
n. 

12. 

7 
i 

7 
5 

2 
2 
3 
4 
5 
5 
i 
6 

3 
2 
2 
6 

5 

6 

7 
I 
2 

5 
3 
5 
I 

7 
3 
7 
3 
7 
7 
i 
2 
2 

3 
4 

4 

2 
5 
3 
7 
5 
5 
7 
7 
6 

2 

3 

r. 

32.825 
40.347 
38.429 
41.992 
46.445 
39.654 
46.465 
41.847 
40.28 
35-821 
40.171 
34.218 
35-688 
31-757 
33-47 
39.4I5 
49-957 
40.303 

32.773 
41.64 
41.00 
46.H7 
44-408 
40.434 
35.913 
35-452 
32.877 
36.762 

39.847 
41.49 
42.362 

39-232 
39.727 
44  .  863 
42.12 
34-595 
34-322 
30.095 
39-437 
44.902 
42.679 
40.77 
45.878 
41.462 
36.30 
34-959 
33.338 
41.482 
40.187 

13  44.40 
50  15.14 
to  31.14 

22   42.92 
40   55-23 
44  49-22 

32    9-31 

28  56.20 
24      2.01 

26  35.90 
50  21.26 
18  50.44 

38  21.28 

49  23.01 
48  23.88 
15  51.06 
18  28.01 
24      1.21 

19-40.3' 

8  40.31 
49  52.64 
41     7-37 
21  39-53 
35  37-47 
26  32.73 
53     4-14 
13  42-77 
37  44-21 
9  42.20 
35     i,-  03 
8  15-39 
to     3.43 
50  36.59 
41   50.65 
43  25.35 
38  59.01 
33  15-97 
35  41.88 
44  57-94 

21   22.47 
34  19.94 
9  I0..34 
20  48.80 
23   21.21 
II   44.62 
12   30.9! 
tg   2O.82 
43  47-18 
35  46.00 

-15.76 
15.89 
I6.OI 
16.24 
16.31 
16.27 
16.57 
16.77 
18.03 
18.17 
[8.27 
18.30 
18-73 
18.79 
Ig.OO 
19.04 
19.09 
lg.20 

19-54 
19.56 
20.52 
2O.67 
20.96 
21.40 

21-47 
21.57 
21.72 
21.92 
22.03 
22.26 
22.24 

22.55 

22.58 
22.85 
22.85 
22.97 

22  .  89 
23.20 
23.40 

23.43 
23.67 

23-99 
23.96 
24.27 
24.46 

24.51 
24.69 

24-73 
-24-77 

II 

-  3-59 
9.09 
3.10 
4.92 
7.65 
8.25 
6.32 
5.82 
5.10 

5-49 
9.  10 

4-33 
7.26 

8.96 
8.81 

3-9° 
4.28 
5-10 
4.46 

2.83 

9-03 

7.70 
4.76 

6.85 

5.48 

9-51 
3.58 

7.17 
2.98 
6.76 

2.77 
3-03 
9.14 

7-79 
8.03 

7-37 
6.49 
6.87 
8.28 
4.72 
6.66 
2.91 
4-63 
5-01 

3-39 
3-41 
4-41 
8.09 

-  6.87 

h.  m.     s. 

6  25  32.88 
26  37.63 
27  30.23 
29  17.22 

29  47-93 
29  29.19 
31  49-01 
33  18.79 
42  57.06 

43  57-94 
44  43-01 
44  56.04 
48  13.49 
48  39-88 
50  14-47 
50  35-95 
50  53-94 
51  43-96 
54  18.74 
6  54  25.22 

7     i  40.71 
2  48.65 

8   18.87 
8  49.96 

9  36.75 
10  41.53 
12     8.97 

12    56.98 

14  39-61 
14  31.09 

16  51.82 
17  16.49 
18  56.37 
18  58.73 

19  57-47 
19  23.98 
21    38.05 
23      5-30 
23    I7.40 
24    58.84 
27    18.50 
27      8.73 
29   21.78 
30  44-21 
31     3-25 
32  20.99 
32  40.60 
7  32  56.12 

31     I   13.8 
31   37  50.1 
30   58      0.2 

31  10  14.1 

28    29.2 
32    23.7 
19    42.2 

16  28.8 

ii  35-1 
14     9.6 
37  58.6 
6  23.1 
25  57-3 
37     0.8 
36     1.7 
3  24.0 
6     1.4 
it  35-5 
3i     7  14-3 
30  56  12.7 
31  37  32.2 
28  45-7 
9  15-2 
23  15.7 
14     9.7 
40  45.2 
i  18.1 
3i  25  23.3 
30  57  17.2 
31    22   4O.O 

30  55  50.4 
30  57  39-0 
31  38  18.3 
29  31-3 
31     6.2 

26  39-4 

20    55.4 
23    22.  O 
32    39.6 

9    0.6 

31    22      0.3 
30   56  47.2 
31     8  27.4 

31  II    0.5 

30  59  22.4 
31     o     8.8 

6  59-9 
31  30.0 
31  23  27.6 

16.0 

29.2 

41.8 
34-4 

•  - 

30. 
I. 

42.5 

13. 

55-3 
26.5 
8. 

•   • 

•'   • 

44. 

57-3 

9/8 

22.4 
23.4 

;57-0 

TC        1 

10.3 

23- 

36.4 

22. 

49.4 

13.2 
40.2 

26.2 
27.2 

5-<- 
40.  c 

52.2 
I8.3 

53.2 

6.'o 

40.2 

7.2 

6.' 

19.2 

25- 

19.0 

31- 

38- 
54- 

31-5 

44-4 
51- 

6.2 

14. 

• 

19. 

27.5 
38.5 

'I 

4-  '2 

28.3 

41.344.5 

.  .  41.2 

'       ' 

lii  i 

i  •  3 

52  5 

5.2  i  8  -  1 

Z    \      n 

52. 

4-5 
9-3 

12. 

17-5 
41.2 
22. 
24. 

5-2 

35- 
37-4 

s.'s 

20.7 

T 

I  e  .  o 

42.4 

31.2 
43* 

56. 

57-2 

9-2 

S7.4 

9.1 

22.  O 

44-2 

21. 

34-7 
57-2 

34- 

47- 

0.2 

13.0 

29.1 
46.6 

41-5 

32.2 

45- 

32.7 

CORRECTIONS. 

REMARKS. 

n                     Corr.  of 
lte"                Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point. 

Mic. 

Co. 

(159)  74.  Transit  over  T.  VII  assumed  as  at 
54'.5  instead  of  44S.5. 

1849.           h.                s. 

s. 

s.                   s. 

s. 

r. 

INSTRUMENT  READI    GS. 

i 
Date. 



CIRCLE. 

1  § 

11 
S  § 

O 

28.2 

27.? 
28.1 
28.1 

A. 

B. 

C.        D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  159 

1849.      h.   m. 
Jan.    23,  7       o 
7    33 
7    40 
7     5P 
8      o 

289 

-        11 

" 

" 

in. 

37- 

51      0.7 

0.7 

6.4       2.9 

2.69 

2.68 

30.272 

120 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  159.    JANUARY  23 

.    MA.I.    BELT,  289°  50'. 

D0=—  30°  47'  10"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«i 

a-. 

MICROMETER. 

t 

./, 

</:, 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

99 

100 
IOI 
102 

103 
104 

105 

106 
107 
108 
109 

1  10 

in 

112 

113 
114 

"5 
116 

"7 
118 
119 

120 

I 
2 

3 
4 
5 
6 

7 

8 

9 
10 
II 

12 
13 
14 
15 

16 

17 
18 

19 
20 

21 

22 
23 

7 
6 

9 
9 
10 

?•• 

8 
8 
6.7 

6 
9 
9 
9 
9 
9 
9 
8 

9 

7 
6 

6 
7 
7 
6 
6 

7 
7 
7 
6 
6 

8 
7 
9 
8 
6 

9 
6 
10 

5 
8 
8 

h.  m.     s. 
7  35  23.87 
35  29.13 
36  44-23 
38  45-52 
39  18-27 
41  21.95 
43  16.49 
44  52.27 
46  31.06 
47  47.32 
48  40.40 

49  23.49 
52  18.99 
52  45-52 
54  28.40 
54  38.40 
57   H.I4 
56  39.76 
7  59     1.72 
8     I   58.04 
2    27.21 

8     3  38.59 

VNUARV  27. 

3     2     6.42 

4   57-70 

5  25.55 
10  25.70 
16     2.35 
18   15-54 
41.76 
20   25.49 
21    17.85 
24    52.62 
28    13.77 
28    18.56 
30      7.07 

37  34-27 
40     7.22 
41  10.50 
44  30.4" 
44  27.33 
45  46.60 
53     2.35 
55     7-12 
56  20.96 
3  59  37-26 

s. 
-24.73 
24-73 
24-73 
24-74 
24-74 
24.74 

24.74 
24.74 
24.74 
24-75 
24-75 
24.75 
24.75 
24-75 
24-75 
24.75 
24-75 
24-75 
24.75 
24-75 
24-75 
-24.75 

MA.,. 

-24.38 
24.41 
24.41 
24.47 
24-52 
24-55 
24.56 
24.57 
24-58 
24.62 
24-65 
24-65 
24.67 
24.75 
24.77 
24.78 
24.82 
24.82 
24-83 
24.90 
24.92 
24.94 
—24.97 

s. 
-0.99 

I.  00 
I.OO 
I.OO 
1.  01 

0.97 
0.99 
0.99 
0.99 

I.  01 

1,00 

0.99 

1.  01 

0.98 
1.  02 
i.o: 

1.  01 

0.98 

I.OO 

i.  02 
0.99 
-0.99 

31CLT,   2 

—  0.98 
0.99 

0-99 
I.OO 

1.  02 

0.99 

1.02 

o-99 
0-99 
0.98 
0.99 

.01 
.00 
.01 

.01 
.00 
0.99 
0.99 

I.OO 

0.98 

0.98 

1.02 
—  I.  01 

89    50' 
V. 

5 
4 
4 
4 
4 
7 
4 
4 
4 
3 
4 
6 

3 

I 

4 
3 

7 

5 

2 

6 

5 

r 

7 
5 
6 

3 
i 
6 
i 

I 

7 
6 

2 

5 

2 
3  . 
4 
6 

7 
4 
7 
7 

I 
2 

r. 
42.54   2 
37.83   3 
35-7593 
36.9843 
31.21  |3 
43-0571 
45.070^ 

44.2592 
44.2592 
37-0483 
35.9633 
30.4952 

35-2553 
32.0771 
36.00  J4 
32.l6o'3 
30.  080  \i 
33-110  i 
32.68    2 
35-82    4 

33.28  I 
38.9452 

>0  =  -30° 

45-559 

42.7422 

37.3491 
40.0503 

37.245  5 
36.5791 
36.0875 
43-4752 
45.6831 
49.920] 

30.54     2 
34.8754 
34.7232 

43-3994 
38.1423 
36.22713 
29.4472 
32.7531 
35.7833 
34.6I7I 
43-135 
36.5805 

34.7834 

r          n 

2  44.00 
i   14.89 
2    26.22 
I    44.09 

5     3-03 
7  51.38 
7     5.00 
7  33-00 
7  33-oo 
7  34-35 
2    19.30 

o  58.94 
8  36.22 
4    10.22 

6  56.52 
4  30.44 
i  34.84 
3  34-68 
S  24.32 
7     2.77 
9  22.82 
4  48.08 

46'  50"- 
6  25.01 

2   37.03 

7     2.37 
5  50.73 

2      2.25 

7  28.94 

2   42.22 

2  11.73 

2    14.73 

3  54-52 
o  57.38 
7  35-39 
7  13-81 

2   41.19 
6  56.58 
2    IO.23 

I  35-11 
3  46.91 

2   25.56 
2   42.35 

7  48.72 

2   25.20 

7  38.57 

-25.06 
25-07 
25.24 

25-53 
25.60 

25.89 
26.16 
26.38 
26.61 

26.79 
26.91 
27.02 
27.42 
27.40 
27-73 
27-75 
28.11 
28.03 
•28.36 
28.78 
28.84 
—  29.01 

-  9-84 

IO.O2 
IO.O5 
10.36 

10.74 
10.90 
10.95 
11.05 
II.  12 

"•39 
11.64 
11.65 
11.78 

12.43 
12.60 
12.69 
12.98 
12.98 
13.09 
13-74 
13-93 
14-05 
-14.35 

-  4-90 
6.19 
6.36 
6.26 
6.76 
2.69 
5.56 
5-63 
5.63 
7.14 

6.35 
4.69 
7-30 
3-65 

8-57 
6.69 
7.76 
3-57 
5-76 
S.sS 

4.42 

-   5-22 

-   2.64 
4-92 
4-13 

6.85 

9-24 
4.20 

9-34 
4.87 
3-45 
2.29 
4.70 
8.58 
5.60 
7.86 
7.02 
6.32 
4.78 
3.68 
6.33 
3-52 
2.83 
9-30 
-  8.59 

h.  m.     s. 

7  34  58-15 
35     3-40 
36  18.50 
38  19.78 
38  52.52 
40  56.24 
42  50.76 
•l»  26.54 
46     5-33 
47  21.56 
48  14.65 
48  57-75 
51   53-23 
52  19.79 
54     2.63 
54  12.64 
56  45-38 
56  14-03 
7  58  35-97 
8     i  32.27 
2     1.47 
8     3  12.83 

3     i  41.06 
4  32.30 
5     0.15 
10    0.23 
15  36-81 
17  50.00 
18  16.18 

19  59-93 
20  52.28 
24  27.02 
27  48.13 
27  52.90 
29  41.40 
37     8.51 
39  41-44 
40  44.72 

44     4-59 
44     L52 
45  20.77 
52  36.47 
54  4L22 
55   55-00 
3  59  11-28 

31   10  24.0 
18  56.2 
20     7.8 
19  25.9 
31    22   45.4 

30  55  30.0 
31  M  46.7 
15  15-0 
15  15-2 
25  18.3 

20      2.6 

8  40.6 
26  20.9 

I  51.4 

34  42.8 

22    14.9 

29  20.7 

I  16.3 

16     8.4 
34  50.1 
7     6.1 

31     12    32.3 

30  53  27.5 
31     9  42.o 
4    6.6 

22    57-9 

39  12.2 
4  34-o 
39  52.5 
31     9  17.6 

30  59  19-3 
30  50  58.2 
31     8     3.7 
34  45-6 
14   21.2 

29   51-5 
24     6.2 
19    lg.2 
8  42.9 
o  53.6 
31  19  35-0 
30  59  49.6 

3°  54  55-5 
31  39  38.6 

31  34  51-5 

4- 

<;?.! 

.  . 

10. 

45-4 

58.3 

it-  5 

c6     Q 

13-8 

=  ' 

.0 

3-4 
39-3 
18.3 

16.4 

31.0 

47-2 

34-9 
20.  t; 

47-8 

60.  i   .  . 

5- 
O.I 

53.2 

18. 

13.3 
6  f 

.  . 

,      , 

53 

.2 

6.2 

19.0 

41-3 

49- 

II-3 
54-2 
4. 

2.3 
24.0 
17.2 

52.4 

5-5 

50.  J 

19.2 

32 

•4 

45-5 

57.7 

D/     /     -     - 

.    JO. 

52.7 

6 

4' 

.      .   .    38.4(51.4 
.053.5    6.219.2 

.     IO.S 

4-5 

ZONE  i  Co.    J, 

.  .   25.5   .  . 

. 

47-0 
23-5 
37- 

0 

36 

50 

.2 

•  5 

13-025.  s'38.  5 
49.5    2.215.6 

2.5  15.728.2 

51-5 
•>R  T 

4-2 

41.2 

20.  i 

.   .  j  .  . 

t 

51-3 

4.0 

r6    r 

52.5    •    • 

35-5 

48 

.1 

I.O 

13.2    .    . 

39-5 

52.5 

29-5 

45-7 

•  • 

8 

•4 

21.5 
54-3 

34-2 
7-2 

47.2 

20.  2 

•  • 

R  •> 

•  • 

•  • 

5- 

17-7 

30.2 

43- 
40. 

53- 

6.'o 

44-3 

•  • 

42.4 

55 

.2 

54.6   7.3 
8.i  20.5 

24.237.2 

19.2 

34- 

50.4 

•  • 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                 n 

c 

Zenith  Point.     Mic.  Co. 

(160)     7,  Minutes  of  transit  assumed  as  18. 

1849.          h. 
Tan.     27,       I 

s. 
-  25.090 

s. 
g  0.027 

s.                  s. 
-  1.355      +  0.852 

s. 
-  0.694 

O          1 

O      O 

r. 
0.74       39.366 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

2| 

%  § 

cq    s-> 

ti  u 

<e 

•a  £ 

C   0 

s§ 

X   V 

»e 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Mean. 

Zone  160 

1849.      h.  m. 
Jan.    27,  3      o 
3      2 
3    20 
3    40 
3    50 
4      o 
4     20 
4     56 

O 

289 

, 

" 

" 

in. 

30.378 

46. 
44.6 

0 

34-8 

34-0 

33-3 

32.1 
30.8 
30.4 

51     2.7 

3-2       9-3 

5-8 

5.28 

5-25 

2.2 

3-4       8.7 

5-7 

5-03 

5-00 

30.378 

I  

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


121 


ZONE  160.    JANUARY  27.    MAJ.    BELT,  289°  50'.    D0  =  —  30° 

46'  50"  —  Continued. 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T. 

«i 

"2 

MICROMETER. 

i 

4 

d, 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III 

IV 

.   V. 

VI. 

VII 

ii. 

12. 

24 
25 
26 

27 

28 

29 
30 

31 
32 
33 
34 
35 
36 

37 
38 
39 
40 

41 
42 
43 
44 
45 
46 
47 
48 

49 
50 
51 
52 

53 

I 

2 

3 
4 
5 
6 

7 
8 

9 
10 
II 

12 
13 
14 
15 

6 
6 
6 

8 

9 

8 

9 
9 
9 

8 
8 
8 
4 
7 
8 

9 
6 

7 

8 

7 
7 
7 
8 

9 
9 
7 
9 
6 
8 
9 

8 
8 
6 
6 
7 
9 
9 
8 

9 

S 
6 
6 
7 
7 
6 

.  . 

54- 

7- 

20.4 

5  ]    e 

h.  m.     s. 
4    o     7.12 
I  15.87 
7  47-32 
10  11.69 
10  44.94 
12   18.68 
12    53.96 

15  43-46 
17  11.79 

21   10.79 

21   53-39 
27  41.61 
30     9.18 
31   27.47 
33  36.44 
33     6.58 
37  47.76 
39  47-57 
42     I.  ii 
43  53-86 
44  36.21 
47  17-28 
49  25.68 
51  34-M 
52  55.92 
56     5-15 
56  16.24 
59  5L02 
4  59  58.16 
5     o  59.02 

BRUARY   9. 

4   41    37-12 
46   58.25 
49  17.51 
53  11-07 
54  37.58 
58     o.oo 
4  58  10.07 
5     2  17.53 
4     3-50 
4  M-93 
5  54.46 
6  16.64 
'  10  14.48 
II  59-71 
5  13  25.63 

s. 
-24-9: 
24-9' 
25.0= 
25.0; 
25.oS 
25.  oc 
25.  ic 
25.1: 

25-I-) 

25-17 

25.  If 

25.23 

25.26 

25.27 

25.  2r 
25.20 
25.32 

25-3-1 

25.36 

25.38 
25.38 
25.41 
25.42 
25-44 
25.46 
25.48 
25.48 
25.48 
25.51 
-25.52 

MAJ. 

-30-54 
30.58 
30.60 
30.64 
30.65 
30.68 
30.68 
30.71 
30-73 
30.73 
30.74 
30.74 
30.79 
30.79 
—30.80 

S. 
—  1.  01 
1.  00 

;     1.02 
0.98 

I.OO 
I.  01 
I.OO 
1.  01 
I.OI 
I.OO 
I.OO 
I.OI 

0.98 
0.99 

I.OI 
I.OI 

0.99 

I.OO 

0.98 

1.02 
I.OO 

0.98 

1.02 
I.OI 
I.OO 

1.  02 
1  .02 

I.OI 
I.OO 
—  I.OI 

3ELT,    2 

—  I.OI 
I.OI 

0.98! 

0.98 

1.02 

o.g8! 
0.98 
o.g8' 
.00 

.00 
.02 
.02 
.02 
.OI 

—  O.g8: 

Xli. 

91°  42 
IV. 
V. 

3 
4 

I 

7 
4 

2 

4 

2 

3 
5 
4 

2 

7 
6 

4 
3 

7 
5 
7 

I 

5 
7 
I 
2 

5 
i 
I 

2 

3 
2 

\'. 

2 
2 

7 
7 
i 

7 
7 
6 

3 
4 

i 
i 

2 

3 

7 

r. 
32.167. 
35.936: 
35-891; 
41-359 
44.912: 
46.0451. 
46.594: 

38.  O7O'  L 
36.035: 

35-50   : 
31.833; 
49.098; 
47.761 
42.27    i 
27.22    ; 
32.964; 
29.5071 
37-027: 
37.622  i 
33-753! 
35-647- 
43-638 
36.049  ; 

43-475  -1 
39.874: 
41-427  A 
40.335; 
36.452^ 
38.075; 
42.  257  j 

D0  =  -2S 

39-656^ 
39.0074 
36.290,1 
37.2491 
36.9725 
35-73    i 
36.7321 
41.5191 
44.1683 
42.1742 
39-29    5 
42.gg54 
39.2874 
32.60   4 
46.412 

o  22.81 

,2   2O.28 
2  48.99 

8  50.01 
7  10.42 
i     9.86 
6  12.05 

15  45-" 
8     9.30 
6  46.99 
4  41-89 
9  24.94 
5     9-°6 
4  12.52 

7    21.  II 

9  54-93 
5  39-oS 
5  54-29 
o  58.99 
4     2.77 
6  41.91 
7  3I-36 
2  43-53 
2  38.57 
4  15-97 
9  37-90 
0*15.60 
6  40.96 
6  58.89 
3  20.56 

8  55'  50 

4  47.98 
5  10.38 
i  44-55 
i  11.49 
2  10.51 

2      3.92 
I    29.29 

4  37.13 
3  28.19 
8  44-96 
o  50.51 
8  42.63 
5     0.72 
o     7.45 
5  55-23 

-14.40 
14-51 
15-14 
15-37 
15.42 
15.58 
15-64 
15.92 
16.07 
16.48 
16.55 
17.14 
17.40 
17-53 
17-75 
17.70 
18.19 
18.40 
18.62 
18.83 
18.91 
19.19 
19.42 
19.65 
19.79 
20.13 
20.15 

2O.  2  1 
20.55 

-20.75 

-  3-gS 
4.40 

4-59 
4-93 
5-05 
5-35 
5-37 
5-74 
5.91 
5-96 
6.07 
6.12 
6.47 
6.64 
-  6.78 

-  7-52 
6.32 
9-36 
2-97 
5-59 
7.62 

5-45 
8.31 
7.20 

5-53 
6.68 
7-37 
2.46 

3-73 
7.08 

7-45 
3-94 
5-41 
3.28 

9-53 
5-52 
2-79 
9.36 
7-85 
5.18 
8.88 
8-97 
8.45 
7.03 

-   7.96 

-   5.84 

5.88 

1-77 
1.71 

6.75 
1.81 

1-75 
2.12 
4-42 
3.85 
6.58 
6.32 
5-86 
5-25 
—   1.  08 

h.  m.     s. 

3  59  '41  -14 
4     o  49.89 
7  21.25 
9  45.64 

10    18.86 

ii  52.58 

12   27.86 
15   17-33 
16  45-64 

20   44.62 
21    27.21 
27    15-37 
29    42.94 
31       I.  21 

33  10.14 
32  40.28 
37  21.45 
39  21.23 
41  34-77 
43  27.46 
44     9-83 
46  50.89 
48  59.24 
51     7.69 
52  29.46 
55  38-65 
55  49.74 
55  24.52 
4  59  31-65 
5     i  32.49 

• 

4  4i     5-57 
46  26.66 

48  45-93 
52  39-45 
54     5-91 
57  28.34 
4  57  38.41 
5     i  45.84 
3  31-77 
3  43-20 
5  22.70 
5  44-88 
9  42.68 
II  27.  gi 
5  i2'53-85 

0               1                    ,1 

31  27  34.7 

ig  31.1 
3i  40    3-5 
30  55  58-4 
31  14  21.4 
28  23.1 
13  23.1  . 
32  59-3 
25    22.6 
13  59-0 
21   55-1 
31  26  39.4 
30  52   18.9 
31     I  23.8 

24  35-9 
27  to.  i 
2  51.2 
31  13     8.1 
30  58  10.  g 

31    41    21.  I 

3i  13  56.3 
30  54  43-3 
31  40    2.3 
29  56.1 
n  30.9 
36  56.9 
37  34-7 
33  59-6 
24  16.5 
31  30  39.3 

3 
29  40  47.7 
41  10.9 
7  40.1 
7     8.3 

48    12.  I 
8     1.4 
7  26.0 
10  35-5 
29  28.  g 
24  44 
46  53- 
44  45-1 
41     3-° 
36     g.3 
29     i   53.1 

33- 

22.6 
46.1 

35-3 
58.5 

47-: 

58. 

1  8.'j 

57-6 
31-7 

10.9 

23-5 

i'-  V 

•    • 

45-2 
16.2 

30.7 
59- 
58. 

28.  '7 
56.3 

43-2 
II-  5 
10.  £ 

4i.j 
9- 

36.5 

56.5 
24.9 
23-5 

54-5 
22. 

S6.'« 

•  • 

•    • 

19.2 

34-7 
53-2 

2.2 

32. 

6.'c 

45.2 

9- 

39- 
47-2 

26.4 

22.4 

21.7 

51.7 

0.2 

39-5 

35-0 
34-5 
48.3 
41.2 

4-4 
12.7 

52.5 

47-5 
47-4 
I.I 
54-0 

17.2 
25-4 
34-0 

V's 

0.4 

0.5 
13-7 
6.4 
49- 

13.4 

13-7 

• 

2.O 

14.8 

^8      "I 

47-1 
9.0 

OO.O 
21-5 

34-4 

20.  7 

33-4 

33-2 
46.' 

35- 
45-2 

38  .'3 

45-3 

24.2 

45-7 

58  /5 

47-2 
57-2 

5- 
51. 

58. 

37-2 

57-8 
17-3 

II.  2 

37-6 
60. 

17.4 
3-4 

II.  2 
II.9 

5O.O 
II.  I 

30.4 
23-4 
50.0 

3O.O 

25-037-5 
ZONB 

21   i; 

161. 

Ft 

42.4 
36.5 
3-i 

48  -'S 

27-5 

40.2 

13.2 

52.4 

17  6 

•   • 

38.0 

51. 

3-4 

•   • 

CORRECTIONS. 

REMARKS. 

r.  .                 Corr.  of' 
Clock. 

Hourly 
rate. 

m                   n 

c 

Zenith  Point.     Mic. 

Co. 

(160)  53.  Minutes  assumed  as  i  instead  of  o. 

1849.        h.                 s. 
Feb.     9,     7           —30.932 

s. 

g  0.018 

s.                  s. 
-   1.277      +  0.755 

s. 
—  0.694 

r. 
o    o     1.26       39.340 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

•d  P 
2  o 

•5  e 

sl 

<H 

~a  £ 

C   0 

6  E 

X    O 

w£ 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  160 
Zone  161 

1849.       h.   m. 
Jan.  27,     5     o 
Feb.    9,      4  40 
5     o 
5  20 
5  40 
6    o 
6  20 
6  30 

289 
291 

291 

51      2.2 
42      0.5 

3-2 
o.5 

9-4       4-7 
8.9       3.0 

// 
4.91 
3-24 

n 

4.88 
3.22 

in. 
30.388 
29-972 

0 

41-5 
38.3 

33-2 

£7 

26.1 

25.5 
24.9 
24-4 
23-9 

29.984 

42    2.7 

1-7 

9.0       4.1 

4.40 

4.38 

•     • 

16- 


122 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  161.    FEBRUARY  9.    MAJ.    BELT,  291°  42'^.    D0=—  28°  55'  50''  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«i 

"•2 

MICROMETER. 

I 

</> 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

16 

17 

18 

'9 

20 

21 
22 
23 
24 

25 
26 

27 
28 
29 
30 
31 
32 

33' 
34 
35 
36 
37 
38 

39 
40 

41 
42 
43 
44 
45 
46 
47 
48 
49 
50 
51 
52 
53 
54 
55 
86 

57 
58 
59 
60 
61 
62 
63 
64 

6 

8 
8 
8 
8 
9 
9 
6 

7 
8 
5 
7 
8 

9 

8 

7 
7 
8 
5 

5 

8 
8 
7 
9 
9 
7 
4 
9 
8 

7 
7 
4 
6 
4 
7 
7 
7 
8 
8 
6 
8 
6 
7 

6 
9 

7 

48.2 
39-8 

i.  '3 

10.5 

52.7 
44.0 

13-4 

23.4 

25-9 

38.1 

48.3 

Si-4 

4.0 

.  . 

h.  m.     s. 
5  15  26.04 

22    35.83 
•     23       7.51 
23    13.30 
26    17.86 
28      9.05 
28    11.20 
32   31.89 
34     0.09 
34  31-82 
35  37.70 
37  36.71 
38  20.96 
39  53-06 
40  34-47 
43  48.70 
44     8.  II 
44   59-42 
46  43.98 
48  50.88 
48  56.97 
51  21.57 
52  30.10 
52  57-51 
54  46.09 
56  13-9° 
56  29.49 
5  58  51-08 
6    o  51.39 
I  21.49 
3  38.67 
4  29.66 
4  53.65 
8  17.64 

9  I5-" 
9  44.96 
10  42.86 

12    54-57 
13    16.69 
13   30.42 

15     3-44 
15  40.82 
17     4.51 
18  15.76 
18  28.85 
20  25.56 
22     1.57 
23  18.28 
6  26  39.17 

s. 
-30.82 
30.87 
30.88 
30.88 
30.90 
30.92 
30.92 
30.95 
30.96 
30.96 
30.97 
30.99 
30.99 
31.00 
31.01 
31.03 
31.03 
31-04 
31-05 
31-07 
31-07 
31.09 
31.09 
31.09 
31.11 
31.12 
31.12 
3I.M 
3t.i5 
3I.I5 
3I.I7 
3I.I7 
3LI7 
31.20 
31.20 
31.20 
31.21 
31-23 
31-23 
31-23 
31-24 
31-24 
31-25 
31.26 
31.26 
31-27 
31.28 
31.29 
-3I-3I 

S. 
—     .OO 
.02 
.OO 
.OO 
.02 
.02 
I.  01 
0.98 
I  .02 
1.02 
1.02 
I.OO 
I.OI 
I.  01 
0.98 
0.98 
I.OI 
I.OI 
I.OO 
0.98 
O.gS 
0.98 

0-99 

0.98 
0.99 

I.OO 
I.OO 

0.99 

1.  02 

I.OI 
I.OO 

1.  02 

1.02 

0.98 

I.OI 

0.99 

1.  02 
0.98 
0.99 
0.99 

1.  02 

I.OI 
1.02 

1.  02 
0.98 

I.OI 

0.98 
0.98 
—0.98 

• 

4 
I 
3 
3 
I 
I 
3 
7 
I 
2 
I 

5 
4 
3 
7 
7 

2 
2 

3 
6 
6 
6 
6 

7 
6 

3 
4 

5 

I 

3 

5 

2 
2 

5 
3 
5 
I 
6 
5 
4 

2 

3 
i 
I 
6 

2 

6 
6 
6 

r. 
47-732 
47-672. 
44-842 
45-914 
40.480 
42.628 
38.762 

46.759 
37.662 

35-969 
37.309 
33.184 
30.560 
32.67 

33.67 
40.658 

47-137 
44.41 
44-524 

45-89 

43.105 
39-068 
36.599 
37.324 
4L352 
40.597 
40.384 
43-20 
33-004 
34.644 
29.877 
28.160 
38.045 

37-04 
41.892 
43.61 
46.83 
42.898 
45.80 
38.22 
32.90 
38.818 

39-°77 
39.667 
46.245 
37-457 
39-775 
39.010 

=5  33.13 

(6      1.20 

i3     4.91 
J2   27.92 

50    9-43 
t8  55-26 
J6  34-44 
5  43-25 
;i  46.69 
(6  55-23 
;i  58.87 
!8     5.81 
J5  25.82 
to    4.88 
13  15.01 
9  J3.83 
to  29.77 
»2     3-89 
33  15.89 

[2      6.22 

13   42.38 
[6     1.72 
[I  33.93 
17     1.91 
55     5-23 
29  39.07 
23  57-29 
»8  35.56 
39  53.36 
27  15-41 
;o  25.49 
;i  24.76 
25  18.03 
37  34-21 
23     5.25 
}8  21.40 
it  33-81 

22   30.53 
26   39.80 

15  37-54 
39  57-09 
51     6.80 
50  57.86 
IS  41-04 
»i     0.56 
16  57-33 
[5  36.98 
[6    3.72 

II 

-  6.98 
7.68 
7-73 
7-74 
8.05 
8.24 
8.25 
8.69 
8.85 
8.90 
9.02 
9.22 
9.30 
9-46 
9-53 
9.87 
9.91 

IO.OO 

10.18 

10.41 

10.42 

10.68 
10.  So 
10.85 
11.05 

II.  21 
11.24 
11.49 
11.72 

11.77 
12.03 

12.12 
12.17 
12.55 

12.66 
12.71 
12.82 
13.08 

13.13 
13.16 
13-32 
13-39 
13.56 
I3.70 
13-73 
13-95 
14.14 
14.30 
-14.70 

-  3.46 
5.98 
4.38 
4-3° 
6.50 
.   6.34 
4.81 
1.05 
6.70 
6.09 
6.73 

3-77 
4.67 

5.25 
1.96 
1.47 
5-30 
5-49 
4.40 
1.82 

2.01 
2.29 
1.76 
2.41 
4.63 
3-95 
3.26 
6.31 
5-23 
3-66 

6.53 
6.65 

3-43 
4-93 
3.15 
6.27 
1.76 
3-oS 
3-59 
5-93 
5-24 
6.62 
6.59 
2.25 
5.36 
2.41 
2.24 
—  2.30 

h.  m.     s. 

5  M  54.22 

22      3.94 
22    35.63 
22    41.42 

25  45-94 
27  37." 
27  39.27 
31   59.96 
33  28.  II 
33  59-84 
35     5-71 
37     4-72 
37  48.96 
39  21.05 
40     2.48 
43   16.69 
43  36.07 
44  27.37 
46  11.93 
48  18.83 
48  24.92 

49  49-5° 
51  58.02 
52  25.44 
54  13-99 
55  41-78 
55  57-37 
5  58  18.95 
6     o  19.22 
0  49-33 
3     6.50 

3  57-47 
4  21.46 

7  45-46 
8  42.90 
9  12.77 
10  10.63 

12    22.  36 
12    44.47 
12    58.20 
14    31-18 
15       8.57 

.    16  32.24 
17  43-48 
17  56.61 
19  53-28 

21    29.31 
22   46.01 

6  26    6.88 

29  21  33.6 
42     4.9 
29     7.0 
28  30.0 
46  14.0 
44  59-8 
32  37-5 
i  43-0 
47  52.2 
43     0.2 
48     4.6 
24     8.8 
31  29.8 
36     9.6 
9  16.5 
5   15-2 
36  35-0 
38     9-4 
29  20.5 
29     8     8.4 

29     9  45.1 
12      4.8 
7  36.5 
13     5-4 
31   II.  i 

25  44-3 

2O      2.O 

44  43-6 
36     0.4 
23  21.  i 
46  34-1 
47  33-6 
21    24.0 
33  41-8 
19  II.  I 
44  30-5 
7  38.6 
IS  36.7 
22  46.6 
41    46.8 
36      5-7 

47  17.0 
47     8.2 
II  47.0 
37     9-9 
13     3-9 
II  43-5 
29  12   10.7 

5-4 
56.2 

17  '(> 

26.5 

33-0 
38.2 

45-2 
51.0 

•  • 

•    • 

JO    I 

19.2 

47-2 

32.0 
o.o 

44-2 
13.1 

57.2 

•  . 

•    • 

n.  7 

24.0 
8.4 

36.4 

20.8 

50. 
49-5 
33-7 

3-4 

2.O 

15-7 

18   1 

fir 

16 

& 

31.0 

44.0 

56.8 

9-4 

21.9 

22. 

35-0 

.      . 

5-2 

21.  O 

'7-3 
33-4 

30. 
57-4 
46.1 

10. 

58.6 

22.7 

<       9 

• 

13-5 

26.2 
26.2 

38.2 
38.8 

26.' 

51.2 
51.1 

38  .'5 

3-5 

51-5 
42.4 

47- 

59-2 

•  • 

•    • 

• 

50.2 

14.2 

W 

41.5 

39-4 

52.5 

54-5 

43- 

42. 

54-5 

29. 

41.2 

37-4 

42.5 

28.5 

41- 

25.3 

IS- 

25-3 

38.4 

56.2 

14/2 

26.5 

39-2 

Si-5 

CORRECTIONS. 

REMARKS. 

Date                  Corr'  °f 
lte>               Clock. 

Hourly 
rate. 

m                 n 

c 

Zenith  Point.     Mic. 

Co. 

(161)  37.  Minutes  assumed  as  50  instead  of  49. 
(161)  56.  Double. 

1849.         h.                 s. 

s. 

s.                  s. 

s. 

°      '       "                r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

n 
si 

^  ^ 
<£ 

13  E 

si 

<B  £ 

x  <u 
»& 

A. 

«.         C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

1849.       h.   m. 

0              1                  It 

H 

in. 

o 

o 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


123 


ZONE  161.     FEBRUARY  g.    MAJ. 

BELT,  291°  42'!. 

D0=—  28°  55'  50"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

* 

MICROMETER. 

i 

; 

* 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

65 
66 

67 

i 
2 

3 
4 

5 
6 

7 
8 

.9 

10 

ii 

12 
13 
14 
15 

16 

17 

18 
19 

20 
21 
22 
23 
24 

25 
26 

27 
23 

29 

30 

32 
33 
34 

35 
36 
37 
38 

39 
40 

42 

8 
8 
7 

8 
S 
9 
9 

IO 

8 
7 
8 

7 
7 
7 
9 
S 
8 
S 
8 

9 

8 

IO 

7 
6 
8 
6 
10 

IO 

8 
7 
6 

7 
9 
7 
7 

8 

9 
9 
7 

8 
8 
9 

IO 

35-5 

h.  m.      s. 
6  27  10.19 

28  58.97 
6  28  52.00 

EBRUARY  IO 

4    54   37-73 
56    12.30 

57  36.76 
4  58  41-09 
5     4  24.  8g 
5  36.07 
5  54-80 
6  17.24 
7  12.36 
10    4.65 
10  14.62 
10  48.51 

12    48.83 
12    56.48 
15    23.22 
15    56.72 
19   44.3S 
22    35.84 
22    57.73 
23    53-37 
26    l3.28 
28    36.37 

28  37-41 

31    I9.72 
32    53-21 

34     0.08 
34  31-84 
35  37-91 
39  25.98 
40     5-83 
44  59-26 
45     8.62 
45  21.36 
48  45-77 
48  45.32 
50  23.56 
50  25.34 
51  44-59 
55  23.35 
55  43.85 
=6  27.85 
5  56  44.36 

s. 

-31.31 
31.32 
-31.32 

MAJ. 

—31.12 
31-13 
31-15 
31.16 
31.20 
31.21 
31.21 
31.22 
31-23 
31.25 
31.25 
31-25 
31.27 
31-27 
31.29 
31.29 
31-33 
3L35 
31-35 
31-36 
31.38 
31.40 
31.40 
31.42 
3L43 
31-44 
3L44 
31-45 
31.48 
31.48 
31.52 
31-52 
31-52 
31.55 
31-55 
31-56 
31-56 
31-57 
3L59 
31-59 
31.60 
—31.60 

s. 

—  I.OI 
I.OI 
—  I.OO 

BELT, 
-0.99 

1.02 
I.OO 
I.OO 
I  .OO 
0.99 
0.99 
0.98 
I.OI 

0.99 

0.98 

0.99 

I.OI 

0.98 

I.OO 
I.OI 
I.OI 

o.gS 

I.OO 
I.OI 

0-99 

I.OO 
I.OO 
I.OI 
I.OI 

0-99 
o.oS 
0.99 
i  .00 

I.OO 

0.97 
0.97 
0.99 

I.OO 

o.gS 
0.99 

I.OO 
I.OO 
I.OO 

O.99 
o.gc 

—  I.OO 

291°  = 

VI.- 
V. 

ii. 

3 
3 
4 

6 

i 
5 
5 
4 
5 
6 
6 
3 
5 
7 
5 
3 
7 
4 
3 

2 

7 
3 

2 

6 
4 

5 

2 

3 
6 

7 
5 
5 
5 
7 
7 
5 
4 
6 

5 
5 
4 
4 
5 
6 

r. 

37-824 
28.037 
31-75 

D0  =  —  ; 

38.735 
31-761 
31.629 

30.757 
39.296 
40.038 
41-03 
44.655 
37-165 
•40.757 
40.83 
42.002 
36.652 
35-469 
35-14 
30.492 
39-329 
39.222 

37-97 
44-082 
42.294 
38.752 
38.234 
42.67 
34-739 
39-39 
37-63 
39-077 
36.129 
36.129 
46.075 
48.834 
44.78 
40.957 
40.481 
39-201 
34-26 
33-932 
3t-024 
4O.6ig 
30.70 

37     7.M 
42  44-94 
34  44-75 

9°  3i'  50 

16  13.06 

55   10.34 
28  59.47 
29  29.57 
30  24.31 
24  10.24 
14  54-00 

12    48.88 

37  =9-9° 
23  44-42 
9     7-89 
23     1-45 
37  47-59 
12    12.93 

32  47-75 
41    2O.  21 
44   59-26 
10     3.40 
37     1-96 
42  14-44 
14  10.37 
30  43.07 
25   11.50 
43     3-79 
38  53-58 
15  50.60 
10  58.33 
24  42.40 
26  24.16 
26  24.01 
6     6.86 
4  31.63 
21  25.57 
29  26.97 
15   12.95 
24  38.13 
27  28.67 
33  29.43 
33  26.22 
23  48.84 
20  50.20 

// 

-14.76 
14.98 
-14.97 

—  12.  02 
12.18 
12.33 
12.44 
13.03 
13.16 
13-21 
13.26 
13-35 
13.67 
13-69 
13-74 
13-99 
14.00 
I4-30 
14.36 
14.81 
I5.I5 
15-19 
15-31 
15.60 
15-87 
15.87 
16.19 

16.37 
16.50 
16.56 
16.68 

17.  12 
I7.2O 
17-73 
17-75 
17-77 
18.15 
18.15 
18.33 

18.48 
18.84 
18.87 
-18.96 

-    4.88 

5-57 
-  4-5? 

—    2.22 
7.32 
3.87 
3-94 
4-05 
3-24 
2.06 

1-79 
4-98 
3.20 

1-31 
3.10 
5-01 
1.72 
4.36 
5-48 
5-97 
1.43 
4.91 
5.60 
1-97 
4.09 
3.38 
5-71 
5.17 
2.17 
1.56 
3.31 
3-53 
3-53 
0.94 
•    0.74 
2.89 
3-92 

2.  IO 

3-30 
3.67 

4-45 
4-45 
3.20 
-  2.81 

h.  m.     s. 

6  26  37.87 
27  26.64 
6  28  19.68 

4  54     5.62 
55  40.15 
57     4.61 
4  58     8.93 
5     3  52-69 
5     3-87 
5  22.60 
5  45-04 
6  40.12 

9  32.41 
9  42.39 
10  16.27 

12    16.55 
12    24.23 

14  50.93 
15  24.42 
19  12.04 
22      3.51 
22    25.38 
23    21.  OO 

25    45-91 
28       3.97 
28       5.01 

3°  47-29 
32  20.77 
33  27.65 
33  59.42 
35     5-47 
3s  53-50 
39  33-35 
44  26.77 
44  36.13 
44  48.85 
48   13-22 
48  12.79 
49  51.01 
49  52.78 
51    I  2.  O2 
54  50.76 
55   11.27 
55  55-26 
5  56  11.76 

29  33  16.8 
38  55-5 
29  30  54-3 

* 

29  48  17-3 
30  27  19.8 
i     5-7 
i  36.0 

30      2    31.4 
2g   56    l6.6 

46  59-3 
29  44  53-9 
30    9  38.2 

29  55  5i-3 
41  12.9 
29  55     8.3 
30    9  56.6 
29  44  18.6 
30    4  56.4 
13  30.0 
30  17  10.  o 
29  42  10.0 
30    g  1  2  .  i 
30  14  25.4 
2g  46  17.9 
30    2  53.0 
2g  57  20.  8 
30  15  15-7 
30  ii     5-i 
29  47  59-3 
43     6.4 
56  52.4 
58  34-8 
58  34-7 
38  15-5 
36  40.1 
29  53  36.2 
30     i  39.0 
29  47  23.1 
56  49-8 
29  59  40.7 
30     5  42.4 
30     S  39-5 
29  56     o.g 
2g  53     2.0 

o.o 

12.4 

II.  O 

29.2 

25-4 

24.1 
28.5 
12.5 
23.5 
42. 

37-5 

12.0 
36.7 
41.0 
24.7 

35-9 
55-2 

50.1 

25.2 
49-5 
53-8 
37-5 
48.5 

24. 
17.2 

3-2 

37-2 
30. 

Zo> 
15.5 

E  l6 

!.      F 

0.2 

22  .4 

26.5 

39-3 

52. 

45-2 

58.' 

23.5 
10.5 

36  .'5 
10.4 

«3-4 

48.4 

23.2 
56.4 
44.2 

6l.2 

9-4 

57-2 

21.7 
22.5 

26.5 
34.7 

•    • 

23.2 

40.2 

53-2 
ti.  4 
13- 

5-5 
24.2 

25- 

18  2 

5-9 

ig. 

31-5 

35.5 
36.2 

5-7 

45-4 
19. 
25-4 

57-7 
31.2 

38.2 

IO. 

50.7 

18    c 

3-4 

15-8 

31.2 

44. 

59- 

8    r 

12. 

24-5 

20.5 
5  8  .'2 

33-2 

45.6 

34-0 

16 

46.7 
10.6 

59-5 
23-5 

44-5 

38. 
57-2 
36.0 

50.5 

10.2 
48.8 

3-7 

22. 

*       * 

6 

22    5 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  u 

c 

Zenith 

Point. 

Mic. 

Co. 

* 

(161)  66.  Minutes  assumed  as  27  instead  of  28. 
(162)  67.  Double. 

1849.          h.                s. 
Feb.   10,      6        —  3IO71 

s. 
S  0.017 

s.                    s. 
-  1.277        +   0.755 

s. 

-  0.694 

o    o 

o.oo 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

11 

-3S 
a  o 

A. 

B.         C.        D. 

Corr'd 
Mean. 

Mean. 

Zone  162 

1849.         h.  m. 
Feb.  10,      4  45 

4  54 
5  20 

5  5i 
6     o 
6  20 
6  40 

291 
291 

/           II 

" 

" 

in. 
30.020 

37-o 

35-7 
35-5 

34-8 

30.5 

29.7 
29.2 
29.3 
29.4 
29.7 

5  59-5 

59.4     66.8     63.2 

62.24 

62.22 

58.0 

59-1       5-i       3-2 

61.36 

61.35 

30.000 
29.988 

6     0.4 

o.o      4.2      4.4 

2.27 

2.25 

29.980 

124 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  162.    FEBRUARY  10.    MAJ.    BELT,  291°  5'.    D0  —  —  29°  31'  50"—  Continued. 

No. 

Mag 

SECONDS  OF  TRANSIT, 

T. 

, 

a, 

MICROMETER. 

* 

<A 

* 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

II. 

12. 

43 
44 
45 
46 
47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 
63 
64 
65 
66 

67 
68 
69 

i 

2 

3 
4 

6 

7 
8 

9 

10 

ii 

12 

13 
14 
IS 
16 
17 
IS 

6 

8 
,4 
8 
10 
10 
8 
8 
8 

9 
6 

8 
8 
7 

2 

8 

7 
6 

7 
8 
10 

9 

8 

9 
6 

7 

8 
6 
5 
5 
6 

7 
7 
8 
8 
8 
6 
8 
8 
9 
7 
8 
8 
8 

h.  m.     s. 
5  57     6.44 
57  47-35 
5  59  12.65 
6    o  51.50 
4  54-12 
4  54-18 
5  51.06 
7  12.34 
8    '1.51 
8  20.56 
9  35-76 
10  43.16 

4*.  74 
12  43.90 
15     0.86 
15     5.85 
*7     4.89 
18  12.40 
18  15.38 
21725.93 

22   39-43 
23   36.86 
24   44-64 
27    59-22 
28   40.99 

34  30.60 
6  39  50.93 

EBRUARY  16. 

4  48     1.52 
49  52.78 
56  34.76 
58  18.75 
4  59  41-67 
5     o  37.00 
5     9-94 
6  49.20 
6     4.04 
7  32-97 
8  56.69 
10     7-55 
ii     9-54 
14     6.58; 
14    12.  OS 
14    51.41 
21    53.96 
5    22   30.42 

s. 
—  31.6 
31.6 
31.6: 
31.6; 
31.  6( 
31-  6( 
31.6- 
31.65 
31.65 
31.65 
31.  6c 
31.  6c 
31-  6t 
31-71 
31.72 
31-7: 
31.7: 
31.7- 
31  .7-1 
31  •!<• 
31.7; 
31.7: 
3I.75 
31.  8c 
31.81 
31.84 
-3I.S. 

MAJ. 

-29.76 

29-77 
29.83 
29.84 
29.85 
29.86 
29.90 
29-91 
29-91 
29.92 
29.92 

29-93 
29.94 
29.96 
29.96 
29.96 
30.02 
—30.02 

s. 

—  I.OO 
I.OO 

•    0.97 

!     0.98 
)     0.98 
>     0.99 

I.OO 
1.02 
I.OO 

0-99 

)        1.  01 

1     0.98 
1     0.99 
0.98 

I.OO 
I.OO 

1    0.98 
0.99 
0.98 
0.97 

o-99 
i  .02 
0.98 
0.98 

I.OO 
1.02 
—  1.02 

BELT, 

—  I.OO 

0-99 
I.OO 

o-99 

I.OO 
I.  01 

o-99 

I.  01 
I.OO 
I.OO 
I.OO 
1.  01 
I.OO 
I.OO 

0.99 

I.OI 
I.  01 
—  I.OO 

294"  sc 
VII. 
IV. 

12. 

5 
5 
7 
6 
6 
6 

5 

i 

4 
6 

4 
7 
6 
6 
5 
4 
6 

5 
6 

7 

5 

2 

7 
7 
4 

2 

I 

4 
7 
3 
6 

4 
i 
6 
i 

5 
6 

4 

2 

3 
6 
6 

i 
i 
5 

r. 
31.807 
33-80 
46.898] 
44-995 

40  .  I  I  2 
38-44 
34-50 
32.60 
38.657 
33.115: 
30.488! 
35.245 
37-075 
40.932 
38.272 
43.705 
40.779 
39-66 

40.77 
47.83 

47-00 

38.52 
33.092 

44-909 
46.301 

34-924 

34.078^ 

D0  —  —  2 

39.609; 
41.767 
33.287; 
38.058 
36.905; 

37-49    ! 

38.582 

33-494! 
34-n    : 
28.        : 
34.518; 
35-So   . 
31.868. 
32.005  : 
40.054  i 
34-539! 

35-531  . 
32.89   : 

/                II 

28  53-32 
27  44.54 
5  38.46 

12   37.15 
15    25.68 

16  23.39 
27  20.04 
54  41.41 
30  46.35 
19  27.19 
35  28.31 

[2   20.67 
I?    10.51 
14   57.38 
25    lO.lg 

27    52.13 
[5     2  .  66 
24   22   28 
'5     2.97 
5     6.29 
20     8  .  94 
.5  27.03 
13  34.63 
6  47.10 
26  22.52 

n  31.29 

53  50.40 

5°  49'  30 

|0  13.19 
8  35-55 
19  43-75 
6  36.59 
ji  46.82 
i  52.63 
6  18.49 
4  10.55 
7  33-iS 

2 
3      9-22 
7     1.  06 

.0  32.71 
o     5.20 

6      2.21 

3  34.48 
3     0.25 
8  15-95 

—  19.01 
19.08 
19.23 
19.40 
19.79 
19.79 
19.87 
20.03 
20.09 
20.  1  1 
20.24 
20.35 
20.35 
20.53 
20.74 
20.75 
20.93 
21.03 
21.04 
21.33 
21.45 
21.54 
21.64 
21*95 

22.02 
22.58 
—  23.10 

-   .5.34 

5-47 
5-95 
6.07 
6.17 
6.23 

6.57 
6.69 
6.63 
6. 

6.84 

6.93 
7.01 

7.23 
7.24 
7.29 
7.82 
-   7.87 

-  3-86 
3-70 
0.87 
1-77 

2.12 
.2.25 

7.26 
4.10 
2.63 
4.71 

1-73 
2.36 
2.07 
3.38 
3-73 
2.07 
3-28 
2.07 
0.81 
2.72 

6.02 

1.90 
1.03 

3-53 
6.30 

-  7-14 

—    6.02 

3.94 

6.95 

4.70 

6.18 

8.14 
4.68 
8.37 
5.76 
5- 
6.31 

7.67 
7.03 
5-04 
4.64 
8.32 
.      8.26 
-   5.83 

h.  m.     s. 
5  56  33-83 
57   14.74 
5  58  40.06 
6    o  18.89 
4  21.48 
4  21.53 
5   18.39 
6  39.64 
7  28.83 
7  47-89 
9     3-o6 
10  10.49 
ii  10.06 

12    II.  21 
14   28.14 
14  33.13 
16  32.18 

17  39-67 
17  42.66 
19  53.20 

22       6.67 
23      4-07 

24  11.88 
27  26.44 
2t>     8.18 

33  57-74 
6  39  18.04 

4  47  30.76 
49   22.02 

56    3.93 

57  47-92 
4  59  10.82 
5     o     6.13 
4  39-05 
6  18.28 

5  33-13 
7     2.05 
8  25.77 
9  36.61 
10  38.60 
13  35-62 

13  4LI3 
14  20.44 

21    22-93 

5  21  59.40 

30     i     6.2 
29  59  57-3 
37  48.6 
44  48.3 
47  37-6 
48  35.4 
29  59  33-6 
30  26  58.7 
30    3    0.5 
29  51   39-9 
30     7  43-3 
29  44  32.8 
49  23.2 
47  10.  o 

29  57  24.3 
30    o    6.6 

29  47  15.7 
56  36.6 
47  16.1 

37  18.4 
29  52  23.1 
30  17  44-6 
29  45  48.2 
39     o.i 
29  58  38.1 
30  19  50.2 
30  26  10.6' 

26  19  54.6 
25  58  15-0 
26  29  26.7 

6  17-4 
21    29.2 

4i  37-0 
5  59-7 
43  55-6 
17   15.6 
12 
22    52.4 
36  45-7 
30  16.7 
9  47-5 
5  44-1 
43  20.1 
42  46.3 
26  17  59.6 

18 

50.7 

16.0 

29.2 

41.2 
41.4 

• 

54-s 

• 

25. 

1.4 

14-4 

27.0 

39-5 

17.4 

• 

1.2 

11.  n 

•  • 

17.2 

•  • 

.  . 

55-7 
55-6 

'ft  ' 

8.5   .  . 

8.4  20.  C 
9.2     -    - 

•    • 

48.' 

35-5 

47-2 
0.7 

48.2 
53-2 
52.0 
o.o 

13.3 

6.'c 
5-c 

12. 

IS- 

or    p 

18.4 
17-5 

28.3 

3L2 

44.0 

• 

, 

39-5 

52.0 

4-7 

15. 

22.8 

F 

3-0 

52.5 

15-4 
5'.3 

46.5 

28.4 
17.9 
38.9 

59-5 

II.  4 

• 

30.2 
50.5 

43-556.0 
3-4   •  • 

•>ft 

8.8 

ZON 

IS   i 

E  163. 

58.' 

28.5 
10.4 

17.2 

40.4 

22.6 
6.2 

29.4 

52.7 
34-7 
19.0 
41.6 

47-0 
30.9 
54-0 

59.0 
1.5 

ii  .6 

33-2 

45-7 

57-7 
37.2 

• 

49- 

••' 

• 

33.5 

44.4 

tft    c 

20  8 

• 

29- 

o.o 
42.0 

12. 

53-7 

24.2 
6-  '5 

36.4 
16.4 

28.0 

- 

. 

CORRECTIONS. 

REMARKS. 

Date                  Cotr-  °f 
Uate-              Clock. 

Hourly 
rate. 

m 

» 

C 

Zenith  Point 

Mic. 

Co. 

(162)  55.'  Minutes  assumed  as  n. 
(162)  62.  Minutes  assumed  as  20  instead  of  19. 
(162)  67.  Minutes  assumed  as  29  instead  of  28. 
(163)  15.  Micrometer     reading    assumed     as 
39r.O54  instead  of  4Or.O54. 

1849.        h.                   s. 
Feb.    16,   6            —31.467 

s. 
/  0.009 

s. 
—  0.710 

s-. 
+  0.140 

s.     . 
—  0.480 

359  59  59-42 

r. 

.39-311 

INSTRUMENT 

READINGS. 

Date. 

CIRCLE. 

Barom. 

|l 

~a  c 

a  1 
&% 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Zone  163 

1849.      h.    m. 
Feb.  16,  4     45 
4     46 
5      o 
5     20 
5     37 

6     13 

294  50  61.1 

55-9 

62.5      61.1 

n 

60.15 

60.15 

in. 
'29.924 

27.0 

25- 
24. 

19.3 

18.9 

18.6 
18.2 
17.9 
17.8 

6O.2 

56.8 

63.9      63.9 

61.20 

61.20 

29.926 

29.928 

. 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


125 


ZONE  163.    FEBRUARY  16. 

MAJ.    BELT,  294° 

50'.     D0=—  25°  49'  30"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"i 

a* 

MICROMETER. 

i 

£ 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

•19 

20 
21 
22 
23 
24 
25 
26 
27 
28 
2g 
30 
31 

32 

33 
34 
35 
36 
37 
38 
39 
40 
41 
42 
43 
44 
45 
46 

47 

48 
49 

50 

51 

I 
2 
3 
4 
5 
6 

7 
8 

9 

10 

II 

9 
9 
9 

8 
8 
7 
9 
II 
8 
S 
8 
7 
9 
8 

7 
7 
8 

7 
8 

9 
9 
9 

4 

8 

9 

5 
8 
8 
8 
9 
9 
8 

6 
9 

7 
7 
8 
8 
8    - 
S 
8 
S 
9 

60 

h.  m.      s. 

5  24  24.33 
24  25.12 
25  22.18 
27  20.50 
27  37-53 

31       2.12 

35  47-66 
35  48.40 
37  '56.05 
40  36.85 
40  58.05 
41  37-97 
42  45-72 

44     5-39 
45  26.74 

46  33.19 
46  53-07 
,49  10.36 
51     3-o6 
52  47-64 
55  39-07 
57  14-53 
5  57  43-88 
6     o     5.10 

2     7-47 
4  18.61 
5  43.8o 
6   17.72 
8  46.62 
9     5-62 
9  38.41 
9  47.38 
6  ii  56.54 

EBRUARY^IQ 

6     i     9.47 
3  5L04 
3  54-57 
4  48.00 
6  26.34 
8  48.56 

9  54-73 
ii  21.93 
it  29.77 
ii   5I-42 
6  12  57.28 

s. 
-30-04 
30.04 
30.04 
30.06 
30.06 
30.08 
30.12 
30.12 
30.13 
30.15 
30.15 
30.16 
30.16 
30.17 
30.18 
30.19 
30.19 
30.21 
30.22 
30.23 
30-25 
30.26 
30.26 
30.28 
30.29 
30.30 
30.31 
30.32 
30.33 
30.33 
30.34 
30.34 
-30.35 

.     MAJ. 

-31.70 
31.72 
31-72 
31-73 
31.7.4 
31-75 
31-76 
31-77 
31-77 
31-77 
-31.78 

s. 
—  I.OO 
I.OO 
I.OO 
I.OO 
I.OI 

0.99 

I.OO 
I.OO 
I.OO 
I.OI 
I.OO 

1  .00 

I.OO 
I.OO 

0.99 

o-99 
i  .00 
i  .01 

I.OI 
I.OO 
I.OI 
I.OI 
I.OO 
I.OO 
I.OI 
I.OI 
I.OO 
I.OI 

o-99 
0.99 

I.OO 
I.OI 

-0.99 

BELI 

—  I.OO 
I.OI 
I.OI 
I.OO 
1.02 
I.OI 
I.OI 
1.02 

0.99 
0.99 

—  I.OO 

,  -299 
IV. 

12. 
12. 
12. 

IV. 

4 
5 
5 
4 
i 
7 
3 
3 
5 
i 

3 
4 
5 
3 
7 
7 
4 
I 
2 

5 
i 
i 
4 
4 

2 

I 
1 

I 

6 

6 
4 
3 
7 

12 

5 
i 

2 

5 
I 
2 
2 

I 

6 
6 
4 

r. 
3L4I4 
33-234 
33.788 
35-532 
40.287 
46.518 
40.195 
39.505 
41-757 
38.495 
39.117 
41-534 
44.179 
43-442 
47-437 
40.548 
39.992 
38.73 
42.731 
41.202 
40.56 
41.49 
44.498 
41.768 
36.96 
39.398 
37-57 
37.042 

36.48 
32.342 
32.37 
29.020 
42.04 

*'•       Do: 

43.068 
37.81 
32.365 
27.794 
3I.6O 
38.923 
42.226 

34.01 
39-07 
37-774 
41.00 

r             n 

34  56-32 
28     4.08 
27  44.84 
32  34-21 
50  16.14 
5  51.58 
35  45-31 
36     8.99 

23     9-91 
51   17-95 
36  22.51 
29     7.04 
21  46.  -18 
33  53-23 
5  19.86 

9  17.63 

30     0.28 

51     9-83 
43     1.84 
23  28.94 
50     6.67 

49  34-57 
27  24.76 
28  58.98 
46  21.02 
So  46-79 
37  15-91 
52     8.09 

17  31.04 
19  53-86 
34  23.22 
42  10.89 
8  26.13 

=  —21°    2 

22    24.66 

51    40-77 
40    15.56 
31    11.02 

55  15-93 
45   13-27 
43  19-28 
53  52.75 
16     1.64 
16  46.  3a 
29  25.37 

—    8.02 
8.02 

8.10 
8.25 
8.28 
8.56 

8.97 
8.97 

9-15 
9-39 
9-43 
9-49 
9.60 

9-73 
9.85 

9-97 

10.00 

10.22 
10.42 

10.61 
10.93 
ii.  ii 
11.17 

11.43 

11.66 
11.92 
12.08 
12.14 
12.43 
12.47 
12.53 
12.54 
—  12.78 

5'  10". 

-6.74 
6.87 
6.88 
6.92 
7.06 
7.14 
7.20 
7.31 
7.32 
7-3-1 
-  7-42 

// 

-  6.48 
5.80 

5-77 
6.25 

7-99 
3.69 
6.56 
6.60 

5-34 
8.09 
6.62 

5-9' 
5.20 

6.38 
3-64 
4.00 
6.  oo 
8.07 
7.28 
5-37 
7-97 
7.92 
5-74 
5.90 
7.60 
8.03 
6.71 
8.17 

4-79 
5.02 

6.43 
7.20 

-   3-94 

-  9-45 
n.  60 
10.75 
10.08 
11.85 
II.  it 
10.96 
11.74 
9.00 
9.04 
-  9.96 

h.  m.     s. 
5  23  53-29 
23  54.08 
24  5LI4 
26  49.44 
27     6.46 
30  31.05 
35  16.54 
35   17-28 
37  24.92 
40     5  .  69 
40  26.90 
41     6.81 
42  14.56 
43  34-22 
44  55-57 

46      2.01 

46  21.88 

48  39.14 
50  31.83 
52  16.41 

55     7-8l 
56  43.26 
57  12.62 
5  59  33.82 
6     I  36.17 
3  47-30 
5   12.49 
5  46.39 
8   15.30 
,8  34-30 
9     7.07 
9  16.03 
6  ii  25.20 

6    o  36.77 
3  18.31 
3  21.84 
4  15.27 
5  53.58 
8  .15.80 
9  21.96 
10  49.  14 
10  57.01 
II   18.66 
6  12  24.50 

o        /          ;/ 
26    24   40.8 

17  47-9 
17  28.7 

22    18.7 
26  40      2.4 

25  55  33-8 
26  25  30.8 
25  54-6 
12  54.4 

4i     5-4 
26     8.6 
18  52.4 
ii   31.0 
26  23  39.3 
25   55     3-4 
25   59     L6 
26   19  46.3 
40  58.1 
32  49-5 
•     13  14-9 
39  55-6 
39  23/6 
17  II.  7 
18  46.3 
36  10.3 
40  36.7 
27  .4-7 
41   §8.4 
7  18.3 
9  41-4 
24    12.2 
26  32     0.6 
25   58   12.8 

21  47  50^.8 
22    17      9*2 
22      5    43.2 
21    56   38.0 
22    20  44.8 

10  41.5 
8  47.4 
22    19   21.8 
21    41    28.O 

42  12.8 
21  54  52..  8 

43-5 

56  .'2 

8.  '4 

25.0 
20.3 

37.5 

46.4 

59-3 

-    • 

ii. 

37-5 
23.2 

50. 
35-4 

43  .'? 

24.7 

2.0 
47-4 

56.0 

14.4 
8-4 

12. 
13. 

24-7 

25.2 

10.3 

22.6 
2.5 

14  ."8 

•   • 

•    - 

c    o 

18  o 

3O.        -    - 

•  • 

21  . 

26.5 
33- 

39- 

33-5 
2. 

46. 
39- 

14-7 

58.2 
50. 

27- 

10. 

3-2 

i's  's 

15-7 

27-5 
12.2 

24.4 

•    • 

42. 

7. 

43-2 
54-1 
19.5 

55- 

6.2 
31-5 

43-9 
5-2 
7-4 
18.4 
43-4 

56. 

17.2 

r6    2 

8.2 
29.7 

21. 

22.4 

46.4 

41    2 

3. 

15.2 

12 

11.  A 

34- 

46.1 

57-4 

ZONE  164.     f 
9.3   

51. 

54-6 

6.3 

18.4 

•     • 

53-2 

22. 

t      t 

25- 
58-4 

37-0 
43- 
IO.I 

48. 
54-7 

0.5 
6.5 

•    • 

•  • 

6c    -i 

Ig. 

27.  1 

21  . 

CORRECTIONS. 

REMARKS. 

Date               Corr'  of 
Clock. 

Hourly  • 
rate. 

m                  n 

c 

Zenith 

Point. 

Mic. 

Co.     :(i63) 

33.  Declination  differs  by  +i'  from  Arg. 
Z.  323,  101,  and  —  i'  from  Mural  Z., 
1848,  January  22. 
\2.  Transit  over  T.  IV  assumed  as  58.2 
instead  of  38.2. 
3.  Micrometer  thread  3  instead  of  2  as- 
sumed to  have  been  used. 

f 

1849.          h.                   s. 
Feb.  19,       5           —33-867 

s. 
S  o-oiS 

s.                   s. 
-  0.149      +  0.3.82 

s. 

—  0.196 

359  59 

59.01 

r-             (163) 
39-349 

(164) 

INSTRUMENT  READINGS. 

• 

Date. 

CIRCLE. 

Barom. 

• 

•o  a 
S  ° 

•S  s 

rt   I- 
£  4> 

«£ 

11 

»g 

X    0       . 

"jS 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Zone  164 

1849.      h-     m- 
Feb.  ig,     6       o 
6       i 
6    20 
6     25 
6    40 
6     56 
7      o 
7    25 

299 

,              ,; 

" 

" 

in. 
30.572 

28. 
27- 

20.5 
20.3 
19.8 
17-9 

18. 

II    62.5 

58.9 

64-5     65.5 

62.86 

62.85 

3-8 

o.5 

6.         6.0 

4.09 

4.08 

4-4 

o. 

5-9       5-7 

4.01 

4.00 

30.574 

126 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  164.    FEBRUARY  19.    MAJ.    BELT,  299°  12^'.    D0=—  21 

25'  10"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«l 

«i 

MICROMETER. 

* 

* 

d 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

12 
13 
14 

15 
16 

17 
18 

19 

20 

21 
22 

23 
24 

25 
26 

27 
28 
29 
30 
31 
32 

33 
34 
35 
36 
37 
33, 
39 
40 

41 
42 
43 
44 
45 
46 

47 
48 
49 
5C 
51 
52 
53 
54 
55 
56 
57 
58 
59 
60 

8 
6 

8 
8 

9 
7 
7 
6 
6 
7 
7 
9 
8 
6 
S 
8 
8 
8 
8 
6 
7 
7 
6 
8 
8 
10 

7 
10 

9 
8 

9 
7 
6 

10 
7 

7 
7 
7 
7 
6     . 

|fi  3 

h.  m.     s. 
6  13  10.72 
13  51-20 
15  22.08 
15  46.04 
16  30.41 
16  50.17 
17  28.92 
19  14.79 
21      0.46 
21   40.77 
22      4.80 
23    49.40 
24    51.79 
25    40.78 
29    12.14 
43-09 

3i     8.37 
32     i.oo 
31  52.72 
33  39-59 
35  33.00 
35  39-88 
36  22.16 
36  59-44 
37  40.01 
41  59-02 
42  27.05 
44    6.39 
46     7-53 
46  34.38 
46  39-55 
48     o.io 
49  21.74 
49  43-10 
51  26.00 
52  i8,m 
54    1-38 
54  33-50 
1.70 
55  13.9s 
56  50.34 
57  47.06 
58     9-34 
6  58  56.80 
7    o  44.27 
o  46.82 
I  23.68 

2   32.89 

7     5  29.26 

S. 

-31.78 
31.78 

31.79 
31.80 
31.80 
31.80 
31.81 
31.82 
31.83 
31.83 
31.83 
31.84 
31.85 
31.86 
31.88 
31.88 
31.89 
31.89 
31.89 
31.90 
31.9! 
31-91 
31.9! 
31.92 
31.92 
31.94 
31.95 
31.96 

31.97 
31.97 
31.97 
31.98 

31.99 
31.99 
31.99 
32.00 
32.01 
32.01 
32.01 

32.01 

32.02 
32.02 
32.03 
32.03 
32.04 
32.04 
32.04 
32.05 
—32.06 

s. 

—  I.OO 

I.  01 
I.OI 
I.  01 
I.OI 
I.OI 
I.OI 
I.OO 
I.OO 
I.OO 
I.OO 

0.99 

I.OI 
I.OO 
I.OO 
I.OO 
I.OI 

0.99 

I.OO 

0.99 

I.OO 
I.OO 
I.OI 
I.OI 

0.99 

I.OO 

0.99 

I.OI 
I.OI 
I.OO 
I.OO 

0.99 
0.99 

I.OO 
I.OO 

0.99 

I.OO 
I.OO 
I.OI 

0.99 
0.99 

0-99 

0.98 
0.99 
0.99 
0.99 

I.OO 

0.99 
—0.98 

vh. 

ii. 

12. 

4 
3 

i 

2 
2 
2 

2 

5 
5 
3 
4- 
7 

2 

4 
5 
4 

2 

6 
5 
7 
3 
4 
I 
I 
6 
3 
5 
i 

2 

3 
5 
6 
6 
5 
3 
6 

3 
4 

2 

6 

5 
6 

7 

5 
5 
4 
3 
5 
7 

r. 
34.442 
33.861 
39-95 
43-25 
38.86 

36.485 
39-35 
34-632 
39-17 
38-59 
41.171 

35.183 
34.415 
38.982 
34.601 

33.149 
42.65 
43.48 
39-72 
32.815 
34-625 
35.815 
36-195 
35.48o 
36.405 
41.58 
48.923 
35.03 
44-39 
40.155 
35-214 
38.462 

39.98 
37-97 
41-734 
41.26 
38.328 
41.34 
39-71 
32.309 
41-83 
38.305 
43-375 
42.185 

44-357 
42.60 
45-12 
46.852 
42.887 

*        // 

33  "-S3 
37     5.87 
50  57-25 
42  43-93 
45  15-33 
46  37.40 
44  58.30 
27  15-82 
24  39-19 
36  40.71 
29  19.58 
12   22.  8l 

47  48.87 
30  35-11 
27  16.90 
33  56.46 
43     4-63 
13  28.89 
24  20.14 
13  44.53 
38  57-56 
32  24.45 
52  37-33 
53     2.01 

17  33.63 
34  57-51 
19     2.57 
52  43.02 

-12       4.58 

35  46.69 
26  55.62 
16  22.63 
15  30.21 
25  20.62 

34  52.19 
14  46.07 

36  49-75 
29  13.74 
44  46-09 
19  55-00 
23     7-39 
16  28.05 
7  40.06 

22    55.14 
21    40.17 

28  29.45 
32  55-33 
20  13.81 

7  56.89 

It 

-  7-44 
7-49 
7.60 

7-63 
7.68 
7-70 
7-75 
7-87 
8.02 

8.08 

8.12 
8.27 
8.36 

8.44 
8.76 
8.80 

8.95 
9.05 
9.04 
9.23 
9-43 
9-44 
9-52 
9.61 
9.66 
10.17 
10.23 
10.44 
10.70 
10.77 
10.78 
10.95 
II.  II 
11.17 
11.40 
11.52 
It.  75 
11.83 
11.89 
11.91 
12.14 
12.27 
12.31 

12-43 
12.67 
12.67 
12.73 
12.86 
—  13.20 

—  IO.22 
10.51 
11.56 
10.92 
II.  12 
II.  21 
1  1.  10 
9.80 
9.62 
10.47 

9-95 

8.73 
11.30 
10.04 
9.80 
10.27 
10.95 
8.80 
9.60 
8.81 
10.64 
10.17 
11.66 
11.70 
9.09 
10.36 
9.21 
11.69 
10.88 
10.42 
9.78 
9.02 
8.96 
9.66 

10.35 
8.90 
10.48 
9-94 
11.09 
9.27 
9.50 
9.02 

8.37 
9.48 
9-40 

9.88 

IO.20 
9.29 
-    8.38 

h.  m.      s. 
6  12  37.94 
13   18.41 
14  49-28 
15   13-23 
15  57-60 
16  17.36 
16  56.10 
18  41.97 

20    27.63 
21       7.94 
21    31.97 
23    16.57 
24    18.93 
25      7.92 
28    39.26 
(29)  IO.2I 
30  35-47 
31  28.12 
31   19.83 
33     6.70 
35     0.09 
35     6.97 
35  49-24 
36  26.51 
37     7.io 
41  26.08 
41  54.11 
43  33-42 
45  34-55 
46     1.41 
46     6.58 
47  27.13 
48  48.76 
49  IO.II 
50  53-01 
51  45.16 
53  28.37 
54     0.49 
54  28.68 
54  40.98 
56  17-33 
57  14.05 
57  36.33 
6  58  23.78 
7     o  11.24 

0    13-79 

o  50.64 
i  59.85 
7     4  56.22 

0            /                     II 

21  58  39-5 

22      2    33.9 
16  26.4 
S  12.5 
10  44.1 
12      6.3 
22    IO   27.2 
21    52   43.5 
21  50     6.8 
22      2      9.3 

21  54  47.6 
21   37  49.8 
22    13    18.5 
21    56      3.6 

52  45-5 
21  59  25.5 

22      8   34.5 
21    38    56.7 
49  48.8 
21  39  12.6 

22      4    27.6 
21  57  54-1 
22  18     8.5 
22  18  33.3 
21  43     2.4 

22      0    28.0 

21  44  32.0 

22    IS    15.2 

7  36.2 

22      I    17.9 
21    52    26.2 
41    52.6 

41     0.3 

.21    50   51.4 
22      0   23.9 
21    40    16.5 
22      2    22.  O 

21  54  45-5 

22    10    ig.l 
21  45  26.2 
48  39-0 
41   59-3 
33  10.7 
48  27.0 
47   12.2 
54     2.0 
58  28.3 
45  46.0 
21  33  28.5 

3. 

34- 

r  R 

T  ft 

54.2 

ft 

2. 

14. 

25-7 
4-5 

15. 

26.4 

.  . 

.  . 

.  . 

60.4 
40.5 

12.3 

52.7 

ib.'s 

"R    cr 

.jo.  4 

•  • 

•  • 

40. 

49-2 

51-5 

1-3 
4-0 

52.7 

15-5 
4.4 

.  . 

•  • 

43- 

23-4 
55.0 

34-9 

56.5 

8.2 

60.  7 

20.3 
IT. 

32-3 

16.4 

51.3 

3-2 

15-3 

4-5 

16 

.2 

39-8 

51-5 

|6 

45- 

23.2 

35 

•  3 

47-4 

r  1    R 

fi  ? 

39- 

50.9 

2-3 

32. 

43 

•  7 

55-7 

34- 

46.4 

58.3 
3-4 

15. 

o.o 

23.8 

7-5 

iR 

.  . 

2 

•  7 

14.1 

25-7 
;8.i 
61.4 

30. 

41-7 

.  . 

.  . 

13.5 

57-6 

5-7 

19. 

2    I 

14. 

•>f> 

10.7 

45- 

32.4 

7 

10 
10 
IO 

8 

20 

•  4 

32.5 

52. 

35-4 

47-5 

fiS   e 

41  . 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 

Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith 

Point. 

Mic.  Co.      (164) 

13.  Micrometer     reading     assumed    as 
37r.S6i  instead  of  33r.86l. 
[4.  .Micrometer     reading     assumed     as 
39r.og5  instead  of  39r.95. 
8i.  Transit  at  i6s.5  assumed  as  over  T. 
VII  instead  ofT.  VI. 
55.  Double. 
36.  Edge  of  field. 
39.  Micrometer     reading     assumed     as 
3&r.O3  instead  of  35r.O3. 

1849.      h. 

s. 

s. 

s.                  s. 

s. 

0            1               II 

r 

(164) 
'(164) 

INSTRUMENT  READINGS. 

(164) 
(164) 
(164) 

Date. 

CIRCLE. 

Barom. 

|i 
1e 

ti  <o 

<S 

"a  E 

c  o 

SI 

X   t> 

«S 

A. 

B.        C. 

D. 

Corr'd 
Mean. 

Mean. 

Zone  164 

1849.       h-    m- 
Feb.  19,    7    40 

7    49 
8      o 

299 

1               H 

/; 

n 

in. 

26. 

0 

17.8 
17- 

II     3-7 

o.o      6.0 

5-9 

3.91 

3-9° 

30.570 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


127 


"  ZONE  164.    FEBRUARY  19.    MAT.    BELT,  299°  12^'.    D0  =—  21°  25'  10"—  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

a, 

«3     MICROMETER. 

i 

rfi 

* 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

61 

62 
63 
64 

65 
66 

67 
68 

69 
70 
71 
72 

73 
74 
75 
76 

77 
78 
79 
80 
81 
82 
83 
84 
85 
86 

87 
88- 
Sg 
go 
91 
92 
93 
94 
95 
96 
97 
93 
99 
IOO 
101 
IO2 
103 
104 

105 
1  06 

107 
1  08 
log 

S 
ii 

10 

n 

10 

6 

9 
8 

7 
6 

9 

8 

7 
8 
8 
7 
5 
8 

7 
S 

10 

8 
8 
6 
6 
6 
8 
S 
8 
8 

4 
8 

7 
8 
8 
8 

7 

S 

9 
9 
9 

8 
8 

8 
9 
7 
7 

50. 

1.7 

h.  m.     s. 
7     6  26.20 

8  33-37 
g     8.  go 
10  39.90 

12    13.43 
12    2I.8I 
13    28.34 
14    31.36 

IS  21.28 
ig  27.40 
20  17.54 
21  59.62 
23  28.65 
24  17.26 
24  50.98 
27  35-8o 
28  10.89 
30     g-S8 
30  14.06 

31  55-73 
32  27.41 
33  55-62 
34  30.89 
35  29,43 
35  53-3° 
36     0.31 

37  25.41 
37  48.4° 
39  18.20 
40  29.42 
41   18.50 
42  10.42 

42  39-5° 
43  28.24 
44  47-82 
46  49-3° 
48     7.64 
48     4.62 

49  26-31 
50  16.66 
51   17.09 
53  13-67 
53  48.44 
55  21.68 
55  24.84 
56  38.71 
57  54-12 
7  59     3-88 
8     o  26.86 

s. 
-32.07 
32.08 
32.08 
32.09 
32.09 
32.09 
32.10 
32.10 
32.12 
32.13 
32.13 
32.14 
32.14 
32.15 
32.15 
32.16 
32.16 
32.17 
32.17 
32.17 
32.18 
32.18 
32.19 
32.19 
32.19 
32.19 
32.20 
32.20 
32.20 
32.21 
32.21 
32.21 
32.21 
32.22 
32.22 
32.23 
32.23 
32.23 
32.24 
32-24 
32-25 
32.25 
32.25 
32.26 
32.26 
32.26 
32.27 
•32  .  27 
-32.27 

s. 

—  I.OO 

0.99 

o.gg 

I.OO 
I.OO 
I.OI 

o.gg 
0.99 

I.OI 

o.gg 

I.OO 

0.98 
0.98 
o.gS 
o.gg 

I.OO 
I.OO 
I.OO 
0.99 

I.OI 
I.OO 
I.OO 

o.gg 

I.OO 
I.OO 

o.gg 

I.OO 

o.gg 
o.gg 

I.OO 
I.OI 
I.OO 

o.gg 

I.OI 

o.gg 
o.gg 
o.gS 
0.98 
o.gS 

I.OI 
I.OI 

o.gg 

I.OO 
I.OO 
I.OO 
I.OO 

I*.  02 

I.OO 

-o.gg 

• 

4 
6 

7 
3 
3 
3 
6 
6 

3 
6 

4 

7 
7 
7 
6 

4 
4 

4 
5 
I 

4 

5 
6 

4 
3 
7 
4 
5 
4 
3 

2 

4 

7 

2 

6 

5 
7 
6 
6 

2 

3 
6 

5 
4 
4 

5 
I 

3 

5 

r. 
41.  go 

36.785 
35.184 
42.51 
45-492 
35.208 
30.38 
42.29 
34-94 
39-47 
40-349 
40.94 
42.528 

4L363 
40.98 

45-39 
34.98 
96.05 
40.99 

37-49 
42.69 

37.798 
38.084 

33-445 
36.60 
34.81 
38.17 
•41.88 
46.675 
46.94 
41.90 
34.592 
34-60 
37.964 
40.734 
39-031 
45.638 
44.727 
45  •  805 
41-339 
35-86 
39.625 
35.088 
40.176 
40.437 
38.385 
3S.goS 
41-504 
43.325 

28  54.41 
17  20.50 
12  22.77 
34  25-4I 
32  42.38 
38  37-44 
21     1.47 
14  10.51 
38  46.68 
15  47.84 
29  47-93 
9    4-og 
8     g.2g 
8  49.49 
14  55-72 
26  53.96 
32  53-26 
32  16.34 
24     7-14 
51  52-63 
28  26.91 
25  26.56 
16  35.68 
33  46.24 
37  49-39 
12  35.67 

31     3-i6 
23     5-66 
26     9.61 
31  52.50 
43  30-51 
33     6.6f 
12  42.92 
45  46.36 
15     4.21 

24  43-99 
6  21.9: 
12   46.40 
12      9.17 

43  49-77 
38  14.81 
15  42.49 
27     o.og 
29  53-93 
29  44.90 
25     6.29 
51     3  .  6c 
35     0.13 
22    15.78 

-I3-3I 
13-55 
13.62 
13.80 
13.98 
13-99 
I4-I3 
14.24 
I4-69 
14-82 
14.91 
IS." 
I5.29 
I5.38 
15.44 
15-77 
15.84 
16.06 
16.07 
16.27 
16.3. 
16.51 
16.58 
16.69 
16.74 

16.75 
16.92 
16.97 
17.14 
17.28 
17-38 
17.49 
17-54 
17-65 
17.80 
18.05 
18.21 
18.21 

18.37 

18.48 

18.61 
18.87 
"18.96 
19.15 
19.16 
19.32 

19-49 
19.64 
—  19.82 

-  9-9' 
9.08 

8.73 
10.32 
10.19 
10.62 

9-35 

8.87 
10.63 
S.gS 
9.99 
8.50 
8.42 

8-47 
8.91 

9-77 
10.20 
10.16 

9-57 
n.  60 
9.88 
9.67 
9.03 
10.27 
10.56 
8.74 
10.  08 
9-50 
9.72 
10.  i; 

10.  98 
IO.22 

8.75 
11.16 
8.93 
9.62 
8.31 
.    8.76 
8.7. 

I  I.OO 

10.59 

8.97 
9.78 
9.99 

9-99 
9.65 

11-55 
•10.36 

-  9-44 

h.  m.     s. 

7     5  53.13 
8     0.30 

8  35.83 
10    6.81 
ii  40-34 
ii  48.71 

12    55-25 
13    58.27 
17    48.15 

18  54.28 

ig   44.41 
21    26.50 
22    55-53 
23   44.15 
24    17.84 
27      2.64 

27  37-73 
29  36.41 
29  40.90 
31  22.55 

31  54-23 
33  22.44 

33  57.71 
34  56.24 
35  20.  ii 
35  27.13 
36  52.21 
37   15.21 
38  45.01 
39  56.21 
40  45.28 
41  37.21 
42     6.30 
42  55-01 
44  14.61 
46  i6.oS 
47  3t-43 
47  3I.4I 
48  53-09 
49  43-41 
50  43-83 
52  40.43 
53  25.19 
54  48.42 
54  51.58 
5&     5-45 
57  20.83 
58  30.61 
7  59  53-6o 

•           I           M 

21  54  27.6 
42  53-1 
37  55-1 
59  59-5 
21    58    16.5 
22       4    12.0 
21    46    35.0 

21  39  43.6 

22      4   22.  O 
21   41    21.6 
55  22.8 
34  37-7 
33  43-0 
34  23.3 
40  30.  i 
52  39.5 
58  29.3 
57  52.6 
21  49  42.8 

22    17    30.5 

21  54     3-i 
5i     2.7 
42  11.3 
21   59  23.2 

22       3    26.7 
21    38    II.  2 
56   40.2 
48   42.1 
51    46.5 
21   57  29.  g 
22      g      8.9 
21   58  44-4 
21    38    ig.  2 
22    II    25.2 
21    40  40.9 
50  21.7 
31    58-5 
38   23.4 
21  37  46.2 
22     g  2g.2 
22      3    54.0 
21   41    2O.3 
52    38-8 
55  33-1 
55  24-0 
21   50.45-3 
22    16  44.7 
22      0    40.1 

21  47  55.0 

_ 

37-5 

16 

5" 

21.5 

34- 

45.5 

•   • 

21. 

33-2 
39- 

45.2 

51.2 

11.4 

23.2 

17.2 

r  ft 

39- 

46 
50 

g-S 

34.7 

46.4 

43-?S 

49.8 

3. 

43-7 

55-6 

7.5 

53.8 

41. 

53-4 

12. 

24. 

61.0 

24. 

30- 

42.2 

53-5 
6c 

30.4 

42.2 

21.3 

1  1  .  c 

23   4 

•   • 

26. 

37-2 
56. 

49-2 

7-3 

28.4 
50. 
40.4 
41. 

45-2 

40.1 

.       t 

52.3 
52-5 

•    • 

46.2 

50 

58 

•4 

.2 

1-7 

10. 

13-4 
58-5 
21.4 

38. 
10.2 

• 

i 

54- 
64.2 

6.0 
16. 

27- 

.    . 

•    • 

J 

J 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  H                   c 

Zenith 

Point.   • 

Mic. 

Co.      (164) 

79.  Transit  over  T.  IV  assumed  as  at 
13'.  8  instead  of  43*.8,  and  microm- 
eter reading  as  40^099  instead  of 

4or-99- 
80.  Transit  over  T.  VI  assumed  as  at 
igs.4  instead  of  g8.4. 
84.  Transit  over  T.  Ill  assumed  as  at 
18"  instead  of  i1. 
104.  Double. 

l84g.        h.  m. 

s. 

s. 

s.                   s.                   s. 

0              /                  // 

r 

i    (164) 

INSTRUMENT  READINGS. 

(164) 

(164) 

Date. 

CIRCLE. 

Barom. 

ii 

~a  S 

C   0 

![>  G 
)it  D 

A. 

B.        C. 

D        Corr'd 
Mean. 

Mean. 

• 

1849.      h.     m. 

o          ;            /; 

- 

in. 

* 

128 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


• 

ZONE  164.    FEBRUARY  19 

.    MAJ.     BELT,  299"  i2f.    D0=-2i° 

25'  10"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

<*i 

(1.2 

MICROMETER. 

i 

4 

4 

Mean  Right 
Ascension, 
1850.0! 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

no 
in 

112 

I 

2 

3 
4 
5 
6 

7 
8 

9 
10 
II 

12 
13 
14 
15 

1  6 

17 
18 

19 
20 
21 
22 
23 
24 
25 
26 
27 
28 

29 
30 
31 
32 

33 
34 
35 
36 
37 
38 
39 
•40 

41 
42 

7 
7 
6 

7 

10 

8 
8 
8 

6 
7 
9 
6 

7 
9 
6 
10 
9 

10 

9 
7 
10 

9 
9 
9 
9 

8 
8 
4 
8 

7 
9 
9 
4 
6.9 

9 

8 

7* 
9 
7 
9 
6 

7 

42.7 

55- 
50.2 

65.' 
3-4 

12. 
18.2 

15-8 

24- 

28.6 

41.0 

51.5 

63.2 

47-5 

20.5 
2 

!ONE 

h.  m.    s, 
8    o  27.53 

2    12.O5 
S     4  18.02 

165.    FEBRI 

6    2  15.80 
3  26.00 
4  21.49 
4  58.02 
5  20.25 
7  n.66 
7  14.19 
7  54-68 
9  46.36 
12   43-31 
14  49-47 
15  40.05 
16  51-95 
17  15-63 
18     7.17 
19     7.90 
20    II.  08 
22      9.96 
23    19.60 
23    52.66 

27  37-43 
28     8.12 
28  34.56 
29  54.74 
30  28.12 
32  22.40 
32  42.50 
34  30.23 
35  47-68 
35  56.28 
36  33.08 
37  37-12 
39  18-73 
40  20.69 
41     9.11 
42  59-35 
42  47.40 
44     6.09 
45  29.49 
45  33-07 
46  55-6i 
6  48  58.19 

s. 
-32.27 

32.28 
-32.29 

;ARY  23 

-31.29 
31-30 
31.3° 
31-31 
31-31 
31-32 
31-32 
3i-33 
31-34 
31-36 
31-37 
31-38 
31-39 
31-39 
31.40 
31.40 
31-4' 
31-42 
31-43 
31-43 
31.46 
31.46 
31.46 
31-47 
31-48 
31-49 
31-49 
31-50 
31-51 
31-51 
31-51 
31.52 

31-53 
3i-54 
31-54 
31-55 
31-55 
31-56 
31-57 
3i-5? 
31-57 
-31-58 

S. 
-0.99 

0-99 
—  I.OI 

MAJ 

—  I.OO 

0-99 
1.  02 

I.OI 
I.OO 

o-99 
0.99 
0.99 

I.OI 
I.OI 

0.98 

0-99 
0-99 
0-99 

I.OI 
1.02 
I.OO 
1.00 

0-99 
i.  02 
0.98 

I.OO 

o-99 

I.OI 

i  .00 
0.98 
0.99 
0.98 
0.99 
0.99 
0.99 
i  .00 

I.OI 
I.OO 

0.99 

I.OI 

0.98 

I.OO 
1.02 
0.99 
I.OO 

-0.99 

n.= 

IV. 
IV. 

6 
6 

3 

5 
6 

2 

2 

6 
6 
6 
3 

2 

7 
5 
6 
0 

2 

I 

3 
4 
6 
i 

7 
4 
6 

3 
4 
7 
6 

6 
5 
5 
3 
2 

3 
5 
3 

7 
4 

i 

7 

r. 

42.9541 
38.214  1 
33.072; 

o°  ii'  o' 

38.202  : 
35-i25'i 
33-227- 
45.34S- 
41-715: 
40.1751 
31-857: 
31.059: 

37-85  : 

37-99   ' 
35.727] 
42.437: 
38.5751 
40-595 
46.657. 

34.87    i 
3S.957: 
38.055': 
35.767 
35-454. 
34-94 
33-437: 
37.64 
36.79 
33-68 
38.285 
34.925 
42.302 
43.62 
49.111 
43-122 

43-275 
41.608 

39-575 
41.000 

39-161 
38.247 
41.65 

32.57 
34-442 

o  55.01 
6  31.19 
9  5Ll6 

15  12.  6r 
8   17.66 
8  29.87 
i  3i.5i 
4  52.85 
5  23.51 
o  10.45 
o  38.00 
7     6.25 
5  45-47 
2     4.03 

2    46.44 

6  18.73 
5   10-34 
0  46.33 
3  22.71 
16  27.25 
H     7-14 
7  55-30 
3     2.91 
2    31.18 

S3  46.17 
6  50.86 
)7  42.68 
53  37.78 
o  35-74 
8  24.71 
8  17.08 
3  24.60 
18  56.09 

!2    22.44 

S3  58.66 
13  40.60 
i6     6.70 
!3  35.69 
j6   21.  OO 
4  51.90 
29     3.00 
>4  42.44 

[2    47.24 

—  19.82 
20.06 
-20.33 

-  8.85 
9.  10 
9-32 
9-47 
9.56 
9-99 

10.  OO 
10.  if) 

10.60 
11.29 
11.78 
n  .  96 
12.24 
12.33 
12.52 
12.76 
13.00 
13-45 
13.72 
13-84 
14.69 
14.80 
14.91 
15.21 
15-34 
15-77 
15-83 

16.26 
15-53 
16.56 
16.70 
16.94 
17-31 
17-54 
17-73 
18.15 
18.10 
18.39 
18.71 
18.77 
19.03 
-19-49 

-  8.59 
9-03 
—10.72 

-  9-34 
8-39 
12.60 
ii.  61 
10.69 
7.98 
8.65 
8.70 
10.99 
12.22 

7-53 
9.01 
8.  ii 
7.96 
11.51 
13-30 
10.90 
10.15 
8.34 
13-24 
7-59 
10-49 
8.18 
II.  oS 
10.50 

7-33 
8.41 
7-03 
7-72 
8-47 
8-95 
10.56 
11.92 
10.85 
9.12 
10.  88 
6.54 
9.86 
13.49 
-   7-64 

—  7.80 

K.  m.     s. 

7  59  54-27 
8     i  38.78 
8     3  44-72 

6     i  43-51 

2    53-71 

3  49-17 
4  25.70 
4  47-94 
6  39-35 
6  41.88 
7  22.36 
9  14.01 

12    10.94 
14    17.12 

15     7-6S 
16  19.57 
16  43.25 
17  34-76 
18  35.48 
19  38.67 
21  37-54 

22    47.18 
23    2O.  2  I 

27     4-99 
27  35-66 
28      2.  II 
29   22.26 

29   55.64 
31    49.93 
32    IO.O2 

33  57-75 
35   I5-I8 
35  23.78 
36     0.58 
37     4-6o 
38  46.19 
39  48.15 
40  36.58 
41  26.79 
42  14.87 
43  33-53 
44  56.90 
45     0.51 
46  23.04 
6  48  25.62 

21  36  33-4 
21    42    IO.3 

22      5    32.2 

30   36   30.8 

29  35-2 
59  51.8 
52  52.6 
46  13.1 
26  41.5 
31  29.1 
31   56.9 
48  27.8 
57     9-0 
23  23.3 
34     7-4 
27.39-1 
26  30.6 
30  52  10.4 
31     4  48.8 
30  47  51-2 
42  30-7 
30  29  17.4 
31     4  30.0 
30  23  53.5 
45  II-  5 
28  14.0 
49     9-0 
45     3-6 
2t    58.8 
29   48.9 
19   40.4 

24  47.8 

30   21.  I 

33  48.1 
45  26.2 
55     9-8 
47  35-1 
35     2-5 
47  50.0 
16  16.5 
30  40  31.2 
31     6  14.6 
30  24  13.6 

30  25  36.2 

47.2 

33- 

59- 

ii.  4 

24-4 

39-7 

2O.  2 

21. 

18. 

33-5 
30.3 
37- 
27.8 

39-5 

46.2 
43- 
49-2 
40. 
52. 

59-2 

rf\    r 

2. 

52-5 

4.2 

5-4 

*      * 

2O. 

32-5 

45-8 
46.4 

68.4 

35-5 

48.4 
rR 

5-7 

TR    7 

12.2 

24-7 

37-1 

t'fi'e 

o.o 

13. 

20.5 

33- 

• 

6  t, 

22.2 

35-2 

•  • 

17-3 
35-0 
43-2 

30.4 
47-5 
56.5 

43-0 
9- 

55.4 

11.4 

30-4 

15.5 

53-2 
55-2 

6.0 

8.2 

18.6 
20.3 

31-5 

33-4 

46.4 

47.5 

•  • 

•    • 

•>e   8 

19. 
42.7 

31.5 

55.1 

7.7 

•'• 

43-5 

2O.  2 

33- 

45- 

58.2 

II.  0 

23.5 

36.4 

6 

42- 

335 

14       8.96 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Date-               Clock. 

Hourly 
rate. 

m                  n    • 

c 

Zenith 

Point.     Mic.  Co. 

(164)  no.  Micrometer    reading    assumed     as 
47r-954  instead  of  42r.g54. 
(164)  in.  Transit  at  4  7".  5  assumed  as  over  T. 
VII  instead  of  T.  VI. 
(165)     21.  Double. 
(165)    34.  Double. 
(165)    36.  Minutes  assumed  3541  instead  of  42. 
(165)     37-  Micrometer    reading    assumed     as 
48r.247  instead  of  38r.247. 

*  Assumed  as  7h  19™. 

1849.          h.                s. 
Feb.  23,        5         —33-163 

s. 
/  0.008 

s.                  s. 
—  0.149     +  0-382 

s. 
—  0.196 

0      0 

r. 
0.16        39. 

396 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

•a  g 

*! 

"  E 

35 

<£ 

d  E 

si 

2  E 
X  « 

wg 

•     A. 

B.         C. 

D. 

Corr'd 
Mean. 

Mean. 

Zone  165 

1849.      h.     m. 
Feb.  23,    5     58 

6        2 
6      20 

6    40 
*6     19 
7    20 
7  -40 
7     52 

0 

290 
290 

/         // 

" 

" 

in. 

30.406 

o 

39-2 
37. 

o 

32.' 
31- 

30.< 
30. 
29.! 
29.  t 
29. 

26  62  ..2 

57-5     62.1 

62.0 

60.95 

60.95 

SO.jgS 

26  52.5 

49-5     55-0 

53-0 

52.49 

52.50 

30.392 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


I29 


ZONE  165.    FEBRUARY  23.    MAJ.    D0  =—  30°  ii'  o"—  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

., 

a.} 

MICROMETER. 

i 

« 

» 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

43 
44 
45 
46 

47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 

59 
60 
61 
62 
63 
64 
65 
66 

67 
68 
6g 
70 
71 
72 
73 
74 
75 
76 
77 
78 

79 
80 
81 
82 
83 
84 
85 
86 
87 
S3 

89 

30 

91 

10 
7 
9 
6 

7 

5 
7 
6 

9 
9 

6 

6 

7 
6 
7 
6 

7 
7 
9 
S 
8 
9 

10 

9 

8 

3 
9 

9 
9 
6 

9 
9 

9 
9 
7 

• 

15.9 

h.  i 

.  .     6  < 

n.     s. 

19  37.47 
;o     1.61 
;i  48.14 

52  55.52 

>3  57.33 

53  32-33 
55 
54  5L59 
,4  58.62 
1.81 
38  31-44 
59 
o     6.82 
o  33.16 
o  46.04 
i   57-34 
2  30.  g6 
3  54-86 
5     8.82 
5   15-00 
6  50.05 
7  58.86 
S  i8.ii 
8  33.62 
10  42.25 
10  42.62 
12   47.56 

13  17.54 
14  57.60 
15  48.77 

16  18.85 
17  24.07 
18  19.95 
19  10.  ii 
19  28.68 
20  41.30 
23  56.48 
25  25.51 
26  26.02 
2g  42.61 
30  43-50 
30?57.09 
32     o.io 
33  27.32 
33  52.11 
34     3-91 
36  15.26 
36  50.11 
38  46.46 

s. 
-31.59 
31-59 
31.60 
31.61 
31.61 
—31.61 

—31.62 
3  1.  -62 

31.6 
-31-64 

-31.64 
31.64 
31-65 
31.66 
31.66 
31-67 
31-67 
31-67 
31.68 
31.68 
31.68 
31.69 
31-70 
31.70 

31-72 
31.72 
31-73 
31-73 
3L74 
31.74 
31-7-1 
31-75 
31-76 
31.77 
3L77 
3L79 
31-79 
31.80 
31.80 
31.80 
31.80 
31.81 
31.81 
31.81 
-31.82 

s. 

—  I.OI 
I.OO 
I.OO 

0.98 

I.OI 
—  I.OO 

—  I.OI 
I.OI 
I.O 

o.gS 
o.gg 
o.gc 
o.gg 

2 

4 
7 

2 

3 
I 
2 
2 

6 

5 
5 

r. 

37.587 

45-27 
47-115 
39-375 
41.11 

40.025 
47.678 

45  59-04 

30  22.09 
6  34-64 
40  30.38 
36  13.61 
49  47-68 
44  34-89 
40  10.75 

-19.63 
I9.72 
20.13 
20.38 
20.  3g 
20.52 
20.8 

20.82 
-20.85 

—  12.25 

—  10.05 

6.79 
11.47 
10.87 
12.80 
12.05 
-11-43 

h.  m.     s. 
6  49     4.87 
49  29.02 

51   15-54 
52  22.  g3 
52  24.71 
52   59-72 
(53) 
54  18.96 
54  25.  gg 
(54)29.21 
57  58.82 
(58) 
6  59  34.19 
7     o    0.53 
o  13.40 
i  24.69 
i  58.32 
3  22.  Ig 
4  36.14 
4  42.34 
6  17.38 
7  26.18 

7  45-43 
8     0.92 

II     9-55 
II     9.92 

12    14.85 
12    44.84 
14    24.90 
15    I6.O5 
15    46.12 

-'6  51-33 
17  47.19 
18  37-37 
18  55-94 
20      8.56 
23   23.74 
24    52.74 
25    53.24 
2g     g.82 
30  10.73 
30724.31 
31  27.31 
32  54-51 
33   I9-3I 
33  31-10 
35  42.43 
36  17.31 

7  38  13-63 

0          /                 II 

30  57  30.9 

30  41  52.3 
18     1.8 
52      2.2 
30  47  45.0 
31     I  21.3 
30  56     7-8 
30  51  43-0 

3O  22   27.6 

33  n.  o 
30  30  30.2 

30  25  42.8 

33  44-9 
21  51.4 
43     o.g 
51  42.2 
25  ii.  i 
34  25.2 
42  51-8 
43  40.7 
49  44-9 
38  27.0 

37  46.4 
40     7.8 
31   39-7 

21       2.6 

38      1.4 
46  55-9 
30  57  34-7 
31     o  41.2 
30  38     4.6 
48     4-1 
.  28  17.9 

20    14.5 

39     2.9 
.30  56  46.8 

3O   21    28.6 

19  21.6 

27  28.3 
48  53-6 
38  48.5 
30  41  36.4 
31      2    3O.O 
30  34  17-3 
30  58  3L5 

40.0 

. 

Is 

:  : 

42.7 

55-4 
19.8 

8.2 

23.2 

35.5 

10.5 

•   • 

.  , 

4O.  2 

.  .  i8.5 

31.5 

,      , 

6 

47-85 
44-35 
49.00 

10  58.60 
21  40.41 
18  59.92 

—  21.65 

21.70 
-21.79 

-  7-39 
8.87 
-  8.48 

7- 

19.3 

30.5 

•  •     7 

.  . 

•   • 

46. 
57-2 

58.7 
IO.2 

.1-5 

0.99 

o.gg 
o.gS 
i  .00 
I.OI 
o.gg 
o.gc 

I.OO 
I.OO 
I.OI 
.  I.OO 
I.OO 
I.OO 

0.99 
o.gS 

I.OO 

I.OI 
1.02 
I.OO 
I.OO 

o.gg 
o.gS 

I.OO 
I.OI 
I.OO 
o.gS 
o.gS 
o.gg 

I.OI 
I.OO 
I.OO 

i.  02 
o.gg 

—  I.OI 

ii. 

12. 

6 
5 
7 
3 

2 

6 

5 
4 
4 
3 

5 
5 
4 
5 
7 
5 
3 

2 
I 

4 
3 
6 

7 
4 
2 

7 
7 
6 

3 
5 
4 
l 

5 

2 

42.225 
43-39 
38.697 
47.655 
47-78 
43.161 
42.258 
37-74 
36.31 
36.oog 
35-2g2 
36.467 
42.517 
47.085 
40.  iSg 
36.068 
40.  g4 
37-67 
42.425 
46.11 

38.  g? 
37-865 
41.627 
44.46 
39-095 

14  12.76 
22    13.54 

10  21.51 

31    27.82 
40      7.58 
'3   40.10 
22    52.62 
31    17.85 
32      6.57 
38     9-79 
26  53.04 
26  12.49 
28  33.13 

20      6.01 

9  30.02 
26  26.27 
35   19-44 
45  56.51 
49     2.30 
26  28.76 
36  26.80 
16  43.09 
8  40.38 
27  26.06 
45     7-35 

—22.17 
22.44 

22.56 

22.88 

23.16 
23.19 

23.54 
23.81 
23.88 
23.94 
24.43 
24-43 
24.91 
25.03 
25.40 

25.59 
25.71 

25.93 

26.17 
26.36 

26.43 
26.64 

27.05 
27.24 
-27.37 

-  7.82 
8.93 
7-30 

IO.2O 
11.41 

7.76 
9-03 
10.18 
10.29 
11.13 
g.5S 
9.48 
g.8l 
8.63 
7-18 
9.51 

10.74 
12.24 

12.68 

9.51 
10.  go 

8.14 
7.08 

9.65 

—  12.12 

.  • 

43-2 

42.3 
56.5 

54-7 
8.4 

7-6 

.      . 

1 

;  ; 

.   . 

50. 

2-9 

15.5 
24.2 

37-5 

4.1 

42. 

4.2 

•  • 

47-5 

0.4 
30.3 

43- 

if, 

44-5 

57-2 
62.5 

58.4 

48  5 

"6 

47- 

31-4 
60.2 

43-6 
13-5 

56.4 
25-4 

25.5 

8.g 
38. 
39-3 

51.3 

3-7 

21. 

i 

.  . 

21  .0 

39-50 
43-175 

39-344 
37.617 
34-775 
40.052 

39-35 
42.62? 
36.115 

9  53-45 
7  46.61 
15  52.18 
37  14-29 
27  10.54 
2g  58.06 
50  48.44 
22  3g.6o 
46  50.19 

-27.92 
28.0 
28.09 
28.28 

28.33 
28.36 
28.64 
28.71 
—28.96 

—    7-23 
6-95 
8.05 
II.  01 

g.62 

10.  OO 

12.93 

8.98 
—  12.36 

:  :•  i  :  : 

TC     c 

TH    r 

.... 

15.2 

41.0 

•>'«  '<• 

21.    34- 

46. 

•  •     7 

CORRECTIONS. 

REMARKS. 

n  .                 Curr.  of 
Date'               Clock. 

Hourly 
rate. 

m                   n 

c 

Zenith 

Point. 

Mic.  Co.      (165) 

48.  Transit  at  ig".8  assumed  to  have  been 
over  T.  Ill  instead  of  T.  IV, 
55.  Minutes  assumed  as  o. 
;6.  Minutes  assumed  as  o. 
57.  Minutes  assumed  as  n  instead  of  10. 
58.  Minutes  assumed  as  n  instead  of  10. 
70.  Very  close  double  star. 

1849.            h-               s. 

s. 

s.                   s. 

s. 

r. 

•       (i65) 
(165) 
.        (165) 
(165) 

INSTRUMENT  READINGS. 

"    (165) 

Date. 

CIRCLE. 

Barom. 

|| 

•«  s 

c  o 

X    0 

A. 

B.        C. 

D. 

Corr'd 
Mean. 

Mean. 

Zone  165 

1849.       h-  m- 
Feb.  23,    8     27 
8     28 

2go 

26  53.7 

5°.o     54-3 

52-3 

52-57 

52.58 

in. 
30.384 

35-2 

0 

28.5 

17- 


1 3o 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  165.    FEBRUARY  23.    MAJ.     D0  =—  30°  n'  o"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

- 

"i 

oa 

MICROMETER. 

I 

4 

d* 

Mean  Right 
Ascension, 
1850.0 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

n. 

12. 

92 
93 
94 
95 
96 

97 

98 

99 

IOO 
101 
102 
103 
104 
105 

106 

107 
1  08 
109 

no 
in 

112 

113 
114 

U5 
116 
"7 

ITS 

119 

120 
121 

122 
123 
124 
125 
126 
127 
128 

129 

130 
131 
132 
133 
134 

"35 
136 
137 

7 
9 
9 

10 

6 
9 

10 

IO 

9 
9 
6 

9 
9 
9 

8 
8 
8 
8 
9 
9 
9 
8 
8 

7 
8 
8 
8 
9 
9 
6 

7 
7 
8 
7 
9 

h.  m.     s. 
7        46.67 
39  36.12 
40  48.62 
42  10.64 
43  14-39 
44  45.48 
46  54.83 
47  3I-76 
48  25.11 
49  40.24 
49  50.99 
51   31-61 
52  44.32 
53  48.71 
53  50.10 
55   18.02 
56  38.26 
57  24.86 
57  58.69 
58  54o6 
7  59     2.80 
8    o  22.89 

2   35-09 

3  57-92 
4     3.6o 
4  35-06 
5     6.01 
7  14.20 
9  20.25 
9  32.27 
10     4.02 
10  24.58 

12   44.10 
14   36.15 
14  40.43 
16   32.56 
17    59.76 
ig   26.  ig 
ig  32.62 
19  56.80 
21     5.01 
21    24.20 
23    24.91 

25  16.80 
26  26.42 
8  27  33-34 

—31.82 
31-83 
31-83 
31-84 
31-84 
31-85 
31.86 
31-86 
31-86 
31.87 
31-87 
31.87 
3t.87 
31.88 
31-88 
31.88 
31-89 
31-89 
31-89 
31.90 
31.90 
31.90 

3I-91 

31.91 

3I-91 
31-91 
31.91 
31.92 
31.92 
31.92 
31-93 
31-93 
31-94 
31.94 
31-94 
31-94 
31-95 
31-95 
31-95 
31-95 
31-95 
31-95 
31.96 
31.96 
31-97 
-31-97 

s. 
—  I.Ol 

I.OO 

o-99 

I.OO 

0.98 

1.01 

0.99 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
1.  01 
I.OO 

0.98 

I.OO 
I.OO 
1.  01 

0.98 
1.  02 

1.  01 
I.OO 
1.02 
I.OO 

I.OO 
I.OO 

0.99 

I.OO 

0.99 
0.98 
0.99 
0.98 

0.98 

0.99 

0.99 
0.99 
0.98 

I.OO 
I.OO 
I.OI 

0.99 
1.  02 
0.98 

I.OO 

0.99 

—  1.02 

3 
4 
7 
4 
7 

2 

6 
4 

•       -5 
4 
5 
5 
3 
5 
7 
5 
4 
- 
7 
I 

2 

3 
i 

4 
4 
3 
6 

5 
6 

7 
6 

7 
7 
4 

!         6 
7 
5 
3 

!        6 

2 

7 
5 

5 
i 

r. 

32.95  : 
34.017: 

33-347.1 
33.68    ; 
36.76    i 
40.96    .] 
40.258,1 

37-64  ; 

35-33    |5 

38.675; 
32.357: 

33-39  : 
34-112; 

32-43   : 
33-41    i 
33.02   : 
37-225; 
39-40  |; 
44.23 

45-27    4 
43.96    , 

45.69  ; 
41.6980 

45-345;: 
44.88   : 
46.057; 
38.57  |i 
36.692: 

38.79    i 
35.165  i 
38.42    i 

38.39    i 
38.682  i 
47.032: 
35.537: 
33.19 
43-57 
37.534: 
40.372:: 
34.467i: 
28.232: 

34-97   - 
40.31 

36.49   : 
45.92   : 
4L377- 

/            n 

9  55-37 
3  26.16 
3  26.01 

0   45-52 

i  28.37 
4     2  .  96 
5  20.65 
i  19.98 
6  51.38 
o  45.69 
8  34-35 
7  58.35 
9  14.9' 
8  31.68 
3  23.99 
8  11.47 
i  35.78 
6  12.74 
7  10.39 
7  23-75 

2    19.07 
2   35.65 
9  27.39 
6  55-51 
7  ".56 

2    22.99 

6  18.90 

7     3-93 
6  11.31 

2   23.43 

6  24.08 
o  32.11 
o  22.03 

5  57.2g 
6  44-43 
g  24.60 

7  33-32 
5  35-66 
15  38-85 
!9     2.97 

.2    15-37 

17  29.71 
g  25.84 
.6  11.70 
so  46.22 
19  38.47 

—28.96 
29.07 
29.22 
29.40 
29-54 
29-73 
30.01 
30.08 
30.21 
30.37 
30.39 
30.61 

30.77 
30.90 
30.91 
31.10 
31-27 
31-37 
31-45 
31.57 
31-58 
3i./f> 
32.05 
32.23 
32.24 
32.31 

32.37 
32.65 
32.92 
32.95 
33.05 
33.06 

33-36 
33.61 
33.62 

33-86 
34-05 
34-23 
34-25 
34.30 
34-45 
34-49 
34-75 
35-00 
35.15 
-35.29 

—  1  1  .  40 
10.48 

7-73 

IO.  IO 

7.46 
11.98 
7.98 

10.  18 
9.5S 

10.  10 

9.81 

9-73 
11.29 
9.80 

7.71 
9.76 

IO.22 

10.87 

6.86 

12.46 
11.72 
10.36 
12.77 
9-56 
9.62 
10.  3-) 
8.  ii 
9.60 
S.og 
7-57 
8.12 

7-30 
7-29 
9-44 
9-54 

8-54 
6.Sg 

9-39 
10.78 
11.26 
8.92 
12-47 
7.15 
9.48 
8.72 

—  12.  SO 

h.'  m.     s. 
7  38  13-84 
39     3-29 
40  15.80 
41  37.80 
42  41-57 
44  12.62 
46  21.98 
46  58.90 
47  52.25 
49     7-37 
49  18.12 
50  58.74 
52  11.44 
53  15.83 
53  17-24 
54  45-14 
55     5-37 
55  51-96 
57  25.82 
58  21.64 
58  29.89 

7  59  49-99 
8     2     2.16 
3  25.01 

2   30.69 
4     2.15 
3  33-H 
6  41.28 
8  47-34 
8  59-37 
9  31-10 
9  51.67 

12    II.  IS 
14      3.22 
14       7-50 
15    59.63 

17  26.83 
18  53-24 
18   59.67 
19  23.84 
20  32.07 
20  51.23 

22    51.97 
24    43.84 
25    53-46 

8  27     0.35 

30  51  35-7 
45     5-7 
25     3-0 
42  25.0 
23     5-4 
55  44.7 
26  58.6 
43     0.2 
38  31-2 
42  26.2 
40  14.6 

39  38.7 
50  57.0 
40  12.4 
25     2.6 
39  52.3 
43   17-3 
47  55-0 
18  48.7 
59     7-8 
54     2.4 
30  44  17.8 
31       I    12.2 

30  38  37-3 
38  53-4 
44     5-6 
27  59-4 
38  46.2 

27  52.3 
24     3-9 
28     5.2 
22    12.5 
22      2.7 
37  40.3 
33  27.6 
31     7.0 
19  14.3 
37   lg-3 
47  23.9 
50  48.5 

33  58.7 
59  16.7 
21     7.7 
37  56.2 
30  32  30.1 
31     i   26.6 

14.5 

27. 

-9 

•  5 

42. 

45-5 
54-7 

23-4 
27- 
58.2 

36.2 
40. 

52.7 

IO.2 

6"!    c 

53. 

5  8 

18 

22.7 

14.4 

27. 

"R  * 

43-5 

56.5 

•  • 

•   • 

•  • 

24.7 

37-8 

24.2 

37- 

33- 

•  • 

•    • 

41.2 

10.5 
22.4 

22.5 

35-7 

•  . 

-   . 

51- 

58.1 
3-4 

10.5 

i6.j 

60.5 

ii  Vi 

.  - 

•    • 

.    44.2 

T     J 

ii.  5 

2O.  2 

32.2 

2Q.7 

55- 

22.5 

23.2 

36.2 

49- 

ft    ' 

•    • 

32-4 
59-7 
26. 

4 
9 
9 
9 
9 
8 

6 

7 
6 

•  • 

6  1.' 

47- 

13.3 

*"*1 

12.3 

*       • 

n. 

•  • 

-    - 

43.4 

34-7 

25  . 

^7.4 

38.5 

51 

•  3 

4-1 

rfi  fi 

26.4 

33-4 

46.0 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                 n 

e 

Zenith  Point.     Mic. 

Co. 

(165)  103.  Observed  going  out  of  the  field. 
(165)  108.  Minutes  assumed  as  55  instead  of  56. 
(165)  109.  Minutesassumed  as56insteadof  57. 
(165)  116.  Minutes  assumed  as  3  instead  of  4. 
(165)  118.  Minutes  assumed  as  4  instead  of  5. 
(165)  122.  Transit  over  T.  VII  assumed  to  have 
been  recorded  over  T.  V,  and  T. 
VII  rejected. 

1849.        h. 

s. 

s. 

s.                  s. 

s. 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

11 
"A  § 

ri    — 

~Z  v 

<S5 

"*% 
El 
u  E 

&$ 

A.               B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

1849.     h.     m. 

0                   t                   It 

\ 

n 

in. 

o 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  166.    MARCH  • 

i.    MAJ.    BELT,  287°  20'.    D0  =  —  33°  20'  40". 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T- 

a\ 

a-i 

MICROMETER. 

i 

<fi 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII.    II.      12. 

i 

2 

3 
4 
5 
6 

7 

S 

9 

10 

II 

12 
13 

M 
15 
16 

17 
18 

19 
20 
21 
22 

23 

24 

25 

26 

27 
28 

29 
30 
31 
32 

33 
34 
35 
36 

37 

3S 

39 
40 

41 
42 
43 
44 

45 
46 

47 

48 

49 

6 
9 
9 
S 
6 
7 
6 
6 

10 

7 
8 
8 
8 
9 
7 
7 
8 

7 
7 
7 
6 

9 
7 
9 
7 
9 
6 

9 
9 
9 

8 
8 
7 
7 

6 

7 
7 
8 
8 
6 
S 
8 

6.7 

9 

8 
7 
7 

42.8 

56.5 

9.1 

22. 

35-8 

h.  m.     s. 

49.      62.0     ..       .     .        7    40    22. 

IQ.  e    .                                JI   52. 

46 

95 
06 

42 

98 

27 
OS 

57 
36 
76 
35 
19 
48 
33 
92 

52 
2g 

82 

26 

65 

82 

19 

75 
36 

53 
43 
64 
67 
66 

21 
27 
50 

94 
96 
03 
17 
34 
76 
66 

<f 
77 
62 
ii 
44 

45 

77 
23 

9  1 
10 

s. 
—22.02 
22.02 
22.02 
22.04 
22.04 
22.04 
22.05 
22.06 
22.07 
22.07 
22.08 
22.09 
22.09 
22.  og 
22.09 

22.  IO 
22.11 
22.  12 
22.13 
22.14 
22.14 
22.14 
22.15 
22.16 
22.16 
22.16 
22.17 
22.17 
22.18 
22.10 
22.IS 
22.19 
22.19 
.     22.20 
22.2O 
22.2O 
22.20 
22.21 
22.21 
22.21 
22.21 
22.22 
22.22 
22.22 

22.23 

22.23 
22.24 
22.24 
—  22.24 

s. 

—  I  .  00 
I.  01 
I.OO 

i.  or 
0.99 
°-99i 

I.OO. 
I.OO 

i.oo; 

I.  01 

O.qSj 
I.OO 

°-99 

I.OO 

0.99 

1.  01 

I.OO 

o-99 
°-99 

I.  01 
I.  01 
I.OO 

0.99: 
0.99 

I.OI 

i.oo 

I.OI 
1.01; 

I.OI 
I.OO 

o-99 

I.OO 
I.OO 

o-99: 

I.OI 
I  .02 

1.  02 

I.OO 

0.98 

0-99 
0.98 

I.OI 

1.  02 

0.99: 

0-99; 
0.98 

I.OO 

0.98 
—0.98 

IV. 
VII. 
VII. 

I. 

VII. 
VII. 
IV. 
VI. 
VII. 
VI. 
VI. 
VI. 
VI. 

12. 
12. 

V. 

12. 

VI. 

4 
3 
3 
3 
6 

7 
5 
5 
5 
3 
7 
4 
5 
5 
5 

2 

4 
7 
7 
3 

2 

4 
6 
6 
3 
4 
2 

3 
3 
4 
5 
4 
5 
6 

2 

I 
I 

5 
6 

5 
6 
I 
I 

i; 

7 
4 

r. 

36.424 
36.758 
38.868 
37.631 
31-435 
33-31 
35-085 
37.138 
38.93 
36.49 
39-984 
38.74 
43-73 
38.359 
43.632 
36.035, 
35.438 
31.847 
31-497 
30.248. 

36.11?' 
37-58o 
39-038 
31-79 
30.708, 

37.403 
36.94    - 
36.204 
34.67 
39.987 
39.814 
36.727 
35.56 
31.818 
38.614. 
38.398 
35.164 
38.71 
44-219 
47.587 
46.791 
46.64   . 
45.298 
47-437 
39.598 
39-598 
36.398 
34.20 
42.814 
41.605 

52     3-42 
!7  43-13 
j6  30.30 
57  13.00 
:o  23.46 
[3  26.77 
!6  59.08 
!5  48.06 

'•4  45-97 
57  52.6i 
9  36.65 
jo  43.32 

!2      0.52 

=5     4-74 
12      2.73 
(6  50.56 
52  37-47 
14  17.62 
14  29.76 
Ji  28.23 

|6  47-73 
51  22.18 
6     1.44 
10  11.55 

Ji  12.35 
)i  28.73 
(6  19.32 
J8     2.25 
)8  55.42 
;o    0.40 
!4  15.85 

)i  52-97 
i6  42.68 

!O   10.64 

15    20.20 
>I    19-74 
53  11-59 
!4  53.96 
3     2.62 
9  47-57 
H  33-85 
(6  35.66 
17  21.98 
19  52.75 
15  42.12 
9  50.16 
[i  40.20 
53  20.19 
7  59-14 
8  40.87 

II 

-  4-84 
5.04 
5-  H 
5.55 
5-55 
5.67 
5.83 
5-93 

6.20 

6.33 
6.60 
6.76 
6.77 
6.80 

6.99 

7.10 

7-39 
7-77 
8.06 

8.35 
8-45 
8.46 

8.79 
8.91 
8.97 
9.06 
9.28 
9-40 
9-53 
9.70 

9-74 
10.03 
10.08 

IO.22 
IO.23 
10.29 
10.48 
10.56 

10.59 
30.63 
I0.8I 
II.  01 
Il.lg 
11.19 
11.29 
11.29 
11.36 
11.69 

11.86 
—  i  I  .  90 

n 

—  6.36 
7.41 
7.19 
7-32 
4.25 
3.00 
5-45 
5-23 
5-04 
7-46 
2.30 

6.13 
4-54 
5-  II 
4-54 
9.10 
6.47 
3-15 
3-18 

8.12 

9.10 
6.25 
3-45 
4.22 
8.06 
6.27 
9.01 
7-47 
7-63 
6.00 
4.96 
6.34 
5-40 
4.22 
8.  Si 
9.98 
10.33 
5.07 
2.91 
4.14 
2.65 

9-09 
9.24 
4.16 
3-40 
2.36 
2.69 
6.60 
2.03 

—    2.  II 

h.  m.     s. 

7  39  59-44 
41  29.92 
41  58.04 
45  17-37 
45  14-95 
46  20.24 

47  34.03 
48  22.51 
50  21.29 
51   21.68 
53  21.29 
54  38.10 
54  44.40 
54  55-24 
56  16.84 
57     8.41 
7  59  18.18 
8     2  13.71 
4  21.14 
6  35.50 
7  18.67 
7  23.05 
9  56.61 
10  51.21 
ii  19.36 
it  58.27 
13  41.46 
14  35-49 
15  36.47 
16  55-03 
17  15-10 
19  27.31 
20  49.75 

20   57-77 
20   58.82 
21    30.95 
22    53.12 
23   38.55 
23  49-47 
24     8.78 
25  29.58 
27     6.39 
28  31.87 
28  32.23 

29  16.23 

29  51.56 
32  30.99 
33  52.69 
8  34     5-88 

0            1               It 

33  52  54-6 
58  35-6 
57  22.6 
58     5-9 
41   13-3 
34  15.4 
47  50-4 
46  39-2 
45  37-2 
58  46.4 
30  25.6 
51  36.2 
42  51-8 
45  56.6 
33  42  54-3 
34     7  46.8 
^3  53  31-3 
35     8.5 
33  35  21.0 
34     2  24.7 
34     7  45-3 
33  52  16.9 

36  53-7 
33  41     4-7 
34     2     9.4 
33  52  24.1 
34     7  17.6 
33  58  59-1 
59  52.6 
50  5&.I 
45   10.6 
52  49-3 
47  38.2 
33  41     5-1 
34    6  19.2 

12    2O.  O 

34  14  12.4 
33  45  49-6 
33  56.1 
40  42.3 
33  32  27.3 
34     7  35-7 
34    8  22.4 
33  40  48.1 
(36  36.8 
(30  43-8? 
32  34.2? 
54  18.5 
28  53.0 
33  29  34.9 

t 

....            42    21. 

•   • 

40.2 

54-0 

6.8 

17-5 
21. 

....         45  40. 
37-4    -   -         45  37- 
46  43. 

.    .    JIO.4 

23.4    47    57. 

32. 

45-759-° 

10  S 

....         48  45- 

50  44. 

II.22J.6     ....             51    d.1. 

qi  ji. 

1.314- 

28. 

....         55     I- 

=;<;     7. 

.   .     .   .  ^31.          55   18. 

.  .    52.5        56  39. 

.   .   dd.i;        57  ii. 

•   • 

•  •    54-3 
36.7;50. 

8. 

21.  C 

.   .     .   .      7  59  41. 
.  .     .   .      8     2  36. 
43-4   ••           4  44- 

58  5  12 

6  <;S. 

•  •   29. 

41.2 

55-3 

:         7  41. 

.  .    59.            7  46. 

. 

IQ.7 

10  19. 

.   .  127.1; 

ii  id. 

.... 

0.  I     . 

.   .  ;        II  42. 

J 

2O.     35.             12    21. 
....          14     4- 
n  ?8. 

.... 

30.745- 

.    .    I1&.A 

31.4 

26.2 

39-4    ....          15  59- 
17  18. 

18.                              17  18. 

it. 

-4. 

37-4 

50.2 

10    ?O. 

21. 

26. 
33-9 

39-5 
47-5 

.    .      .    .            20   12. 

....             21    20. 

.     .     1  1  21     C  1. 

43. 

2-!    16. 

"S   - 

....             24       I. 

39. 

....            24    12. 

.    .     (4.5          24   31. 

32.5 

....            25    52. 

.   .    16.3 

1 

29.4 

55. 

43-2 
8.4 

52.  4 

.  * 
21.8 

5-0 

35-2 
54.5 

....            27   29. 
....          28  55. 
....          28  55. 

....         29  39 
30  14. 

21. 

33-7 

....         32  54- 

.  .  i  .  .  bo. 

.  .     .  .     8  34  29. 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Date-               Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith 

Point.     Mic. 

Co. 

1849.           h.                s. 
Mar.     7,      9         —23.356 

s. 
g  0.007, 

s.                  s. 
—  0.149     +  0.382 

s.            •••_'«                 r. 
-  0.196     359  59  59.19       39-465 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

11 
H 

<i5 

•a  E 
a  o 

S  § 
K  o 

WES 

*An  error  of  3'  suspected  in  the  circle-reading, 
the  vernier  being  badly  adjusted  ;  it  ought 
to  be,  perhaps,  287°  18',  &c.,  as  was  after- 
ward found  when  observing  for  the  nadir 
point. 

A. 

B.         C.         D. 

Corr'd 
Mean. 

Mean. 

Zone  166 

1849.      h.  m. 
Mar.    7,    7    40 
8      o 

8      20 

8    4.0 
9      o 
9     10 
9     20 
9     17 

*287 

21      2.3 
3-2 

0.9       3.9       3.1 
1-9       4.1       3-5 

•      •}        2.86 

in. 

(29.988 

30.010 
30.012 
30.018 

48.4 
48.' 

47-6 
47-4 

47-5 
46.: 

45-1 

45-2 
44-4 

44-  c 

2.8 

2.8       4.0       4.8 

3-6i 

3.60 

2.7 

2.8       4.2       3.8 

3-39 

3-38 

132 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  166.    MARCH  7.    MAJ. 

BELT,  287°  20'. 

D0  =  -33°  20 

'  40"  —  Continued. 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T. 

"i 

«s 

•MICROMETER. 

i 

</i 

<l, 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

ii. 

12. 

50 
5i 
52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 

63 

64 

65 
66 

67 
68 
69 
70 
71 
72 
73 
74 
75 
76 
77 
78 

79 
80 
81 
82 
83 
84 
85 
86 

87 
88 

89 
90 

91 
92 

93 
94 
95 
96 

97 
98 
99 

9 

6 
6 

7 
7 
9 
9 
8 
8 
9 
9 

10 

8 
8 
8 

9 

8 
8 
9 
9 
9 
9 
7 
5 
7 
8 

7 
9 
7 
6 
6 
II 

9 

8 

9 
9 
9 

8 

9 

8 

7 
9 
7 
9 
9 
9 
5 
9 
6 

9 

II.  2 

h.  m.     s. 

8  39  58.00 
41   14.99 
41  49.50 
44  32.12 
45  28.17 
47  49.36 
48  26.22 

49  34-27 
49  46.60 
52  35-33 
55     9-°4 
55   15-47 
56  43-70 
8  57  37-77 
9    o  10.26 
i  29.29 
i     0.96 

2   42.82 

4  48-27 
5  20.89 
6  40.18 
9  40.04 
12  54-33 
13  58.13 
15  41.30 
17     6.12 

19  49.97 

20  45.47 
21    22.76 
22      9.96 
2g       I.Og 
29    54.04 
31    36.23 

34  12.64 
35  43-46 
36     7.03 
39  48-22 
43  13-77 
43  58.93 
47  17-70 
48  28.60 
49  47-74 
50  53-54 
51  40.26 
55      2.21 

55  39-43 
55  5I-30 
57  45-29 
9  59  16.82 
10     i  49.03 

s.' 

—  22.26 
22.26 
22.26 
22.27 
22.27 
22.28 
22.28 
22.29 
22.29 

22.  2C 
22.30 
22.30 
22.3O 
22.31 
22.31 
22.31 
22.31 
22.32 
22.32 
22.32 
22.32 
22.33 

22.33 

22.33 

22.34 
22.34 

22.35 
22.35 

22.35 
22.35 
22.36 
22.36 
22.36 
22.36 
22.36 
22.36 
22.36 
22.37 
22.37 

22.37 

22.37 
22.37 
22.37 
22.37 
22.37 
22.37 

22.37 

22.37 

22.37 

—22.37 

s. 

—     .01 

.01 

.01 
0-99 
.00 
.02 

.02 

.00 

.01 
.00 

.01 

.00 

0-99 
0-99 

.00 

.00 

0.98 
0.99 

I.  00 
I.OI 

0.99 
0.99 
0.98 
0.98 

0-99 
1.  02 

0-99 

I.OO 

0.98 
1.  02 
0-99 

I.OO 
1.02 

0-99 

1.02 
1.02 
I.OO 
1.  02 

I.OO 

0.97 

1  .02 

I.OO 
I.OI 

0.99 

I.OO 

0.99 
0.98 

1.02 
I.  O2 
—  I.  O2 

VI. 
V. 

12. 

vh. 

2 
2 
2 

tf 

4 
I 
I 
4 
3 
5 
3 
4 
6 
6 
3 
3 
7 
6 

5 

2 

5 
5 
7 
7 
5 
I 
6 
3 
7 
i 

5 
4 
i 

6 

i 
i 

3 

i 

4 

7 

i 

5 

2 

6 
4 

5 
7 

i 
I 
i 

r. 

41-349' 

41.827 
44-278 
48.148 
38.749' 

33-402; 

32.98 
34.645 
33-32 
31.7881 
36.395 
34.030 
34.82 

39-79 
41  "9 
43.000 

38-695 
34-343 
34-25 
37.916. 
43-537 
4L732 
44-437 
44.038 
45-42 
35-597 
32-75 
41-49 
43-248 
33-66 
45-513 
41.22 
3I-528 
38.22 
41-37    ' 
43-63    ' 
38.514 
35-824 
38.99 
49.92 
39.216 
38.478 
38-057- 
40.885: 
33.822 
38-64 

45-974 
44.674. 

44-015- 
44-785 

\3  46.28 
13  30.64 
)2      6.OO 
[9   28.22 

;o  43.18 
>4  12.51 
>4  26.73 
53    4.83 
59  42.19 
:S  52.88 
57  56.06 
S3  25.65 
[8  27.02 
15  35-48 
15  i3-oi 
!4     8.03 
o  21.31 
8  43-49 
'-7  27-9° 
(5  45-47 
22      7-35 
23      8.76 
7      3-13 

7  16.90 

!I      2.37 
,2    56.77 

9  38.47 
55     0.04 
7  44-18 
i4     2.32 
!0  59.17 
i<)  17.72 
>5  17-26 
6  29.68 
19  37-55 
[&  19-38 
)6  42-75 

,2    48.97 
50   34.86 

3  53-8? 

;o  51,51 

!5     1.81 
15  40.78 
4  56.79 
!3  33-22 
!4  56.38 
6  10.07 

17  43-46 

IS     6.27 

17  39-67 

-12.59 
12.74 
12.  81 

I3-I4 
13.26 

13.54 
13-62 
13.76 
13-79 
I4.I3 
14.41 

14-43 
14.61 

14.71 
15.01 
15.17 
15-2 
15.26 
15.36 
15-41 
I5-5I 
15-74 
16.05 
16.  15 
16.32 
16.46 
16.71 
16.81 
16.89 
16.98 
17.77 
17.87 
18.10 
18.46 
18.66 
18.72 
19.22 

19-77 
19.90 
20.44 
20.64 
20.85 

2  I  .  03 
21.  2O 
21.85 
21.97 
22.O1 
22.38 
22.66 

—23.18 

-  8.54 
8-49 
8.24 
4.08 
6.13 
10.51 
10.  60 
6.56 
7.81 
5.80 
7-44 
6.61 
3-88 
3-37 
6.96 
6.76 
2.41 
3-93 
5-53 
8.93 
4-54 
4.72 
1.84 
1.85 
4-34 
10.30 
4.10 
6.92 
1-97 
10.51 
4-34 
5.88 
10.76 
3-53 
9-67 
9.42 

7-23 
10.28 
6.  ii 
1.27 
9.90 
5.09 
8.90 
3.25 
6.64 

5-07 
1.67 

9-3' 
9-39 
-  9-30 

h.  m.      s. 

8  39  34-73 
40  51.72 
41  26.23 
44     8.86 

45     4-9° 
47  26.06 
48     2.90 
49  10.98 
49-23-30 
52   12.04 
54  45-73 
54  52.17 
56  20.41 

57  14-47 
8  59  46.95 
9     I     5.98 
i   36-67 
2   19.51 
4  24.95 
4  57-56 
6  16.87 
9  16.72 

12    31.02 
13    34-82 
15    17-97 

16  42.76 
19  26.63 
2O   22.  12 
20   59.43 
21    46.59 
28  37-74 
29  30.68 

31  12.85 

33  49-29 
35  20.08 
35  43.65 
39  24.86 
42  50.38 
43  35-56 
46  54-36 
48     5-21 
49  24-37 
50  30.  16 
51   16.90 
54  38.84 
55   16.07 
.55  27-95 
57  21.90 
9  58  53-43 
to     i  25.64 

34     4  47-4 
4  31-9 
34     3     7-1 
33  40  25.4 
33  51  42-6 
34  15   16.6 
34  15  31-0 
33  54     5-2 
34     o  43.8 
33  49  52.8 
58  57-9 
54  26.7 
39  25-5 
36  33-6 
56  15.0 
55  10.  0 
31   18.9 
39  42.7 
33  48  28.8 
34     6  49.8 

33  43     7-4 
44     9.2 
28     1.0 
28  14.9 
33  42     3-0 
34  M     3-5 
33  40  39-3 
56     3-8 
33  28  43-0 
34  15     9-8 
33  42     1.3 
33  50  21.5 
34  16  26.1 
33  37  31-7 
34  10  45.9 
34     9  27-5 
33  57  49-2 
34  13  59-0 
33  51  40.9 
33  24  55-6 
34  12     2.0 
33  46     7.8 
34     6  50.7 
33  36     1.2 
54  41-7 
46     3-4 
33  27  13.8 
34     8  55.2 
9  18.3 
34     8  52.2 

ft? 

15.0 

28 

52.5 

6.'o 

19. 

15-3 

49-2 

3-0 

28. 

41.2 

62.4 

54-7 
16.2 

6ft  T 

•  • 

14. 

29.2 

42.5 

56.' 

35-3 

o.o 

48.4 

13- 
2.0 

26.3 

•    • 

55-2 

IO.2 

23-3 

17.5 

30.4 

• 

44-1 

57-0 

IO.2 

23.4 
42.3 

1ft    1 

56. 

•    • 

I'R'I 

50. 

22.5 

47.  =1 

40.4 

53-2 

6.4 

20. 

3Q.1 

ii 

28.2 
15-0 

41. 

45-2 
28.4 

54-3 
58.0 
41.0 
ft 

7-3 

II.  2 

54-4 
IQ.4 

24.1 

•    • 

50. 

3. 

16.4 

12. 

25.2 

21.8 

23. 

21.7 

35-0 
46.4 

47-4 

48. 

59-5 
30.3 

0.5 

1.2 

36.' 
12.4 
43-2 

13.6 

59- 

14. 

49-5 
56:4 

12.2 
42. 

7.2 

27.3 
20.5 

3- 

33-5 
14-7 

25-3 
44-2 
55-2 
'4-5 
20. 

40.4 

33-8 

47- 
28. 

57-2 
8.3 
27.2 

33. 

•2Q     A 

22.5 

35.9 
13- 

49- 
26.4 

2.O 

39-3 

50. 

53  .'8 

rR     ] 

12. 

4- 
36- 

16.4 
49-1 

30.1 
2.0 

15-5 

29. 

CORRECTIONS. 

REMARKS. 

P.                     Corr.  of  • 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith 

Point. 

Mic. 

Co. 

(166)  66.  Minutes  assumed  as  2. 
(166)  67.  Time  of  transit  over  T.  V  assumed 
as  56"  instead  of  50". 
(166)  96.  Transit  over  T.  12  assumed  to  have 
been  at  3a.8  instead  of  53".8. 

• 

1849.          h.                 s. 

s. 

s.                   s. 

s. 

0                /                     // 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

li 

sg 

S    4> 

«|S 

«| 

sl 

<D   £ 

*  % 

"£ 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Zone  166 

• 

1849.       h.  m. 
Mar.     7,  9    40 

10 

0 

n 

" 

n 

in. 

40.4 

• 

0 

43-; 

43- 

30.028 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  167.    MARCH 

8.    MAJ.    BELT,  287°  20'.    D0=—  33°  17'  30". 

No. 
i 

2 

3 
'  4 

6 

i 

10 

II 

12 
13 

14 
15 
16 

i? 

IS 

19 

i    20 
21 
22 

23 
24 
25 

26 

27 

28 

29 

30 
31 
32 

33 

j 
2 

3 
4 
5 
6 

7 
8 

9 

10 

it 

12 

Mag 

SECONDS  OF  TRANSIT. 

T. 

«i 

"•i 

MICROMETER. 

i 

d, 

J* 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV 

V. 

VI. 

VII 

II. 

12. 

9 

9 
7 
7 
8 
6 
8 
S 
10 

5 
8 

9 

8 

7 
8 
8 

9 

8 

9 

7 

9 

8 

8 
8 

9 

8 

Q 

O 

8 
7 
9 
5 

10 

8 
9 
4 
8 
S 
8 
8 
8 
S 
6 

10 

to 

h.  m.     s 
5  59  27 
5  59  23 

6      0    22 
2    50 
4  36 
6  II 

's< 

87 

42 

5< 

oo 
(••( 
88 

s. 
-21.54 
21.55 
21.  5f 
21.5; 

21.  5C 
2I.6C 
21.  6.) 
21.6= 
21.6  = 

21.  6S 
21.  6S 
21.  6c 
21.  6c 

21.  6c 

21.70 
21.71 
21.72 
21.75 
21-77 
21.  75 
21.  SC 

21.83 

21.  8J 

21.87 

21.88 
21.90 
21.90 
21.91 
21.93 

21.94 
21.95 
21.96 
-21.97 

IAJ.    B 

-26.94 
26.96 
26.96 
26.96 
26.96 
26.97 
26.98 
26.98 
26.98 
27.00 
27.00 
-27.04 

s.- 

—  I.  01 
1.  01 

0-99 
0.99 

1.02 
I.  00 
1.  01 

0.99 
0.99 

I.OI 

o-99 

I.OO 
1.  00 

0-99 
0.98 

I.OI 
I.OO 
I.OI 
1.02 

i.oo 
0.98 

I.OI 

1.  02 

I.OI 
I.OO 
I.OO 
1.02 
I.OO 
I.OI 

0.99 

1.02 
I.OO 

-0-99 

ELT,    28 

—  I.OO 
I.OO 

o-99 

I.OI 
I.OI 

o-99 
0.99 

I.OO 

o-99 
i.  02 

I.OI 

—  i.  02 

VI. 
it. 
VII. 

IV. 
IV. 
IV. 

III. 

VII. 

vii. 
n. 

IV. 

IV. 

IV. 
IV. 

IV. 

5°  27V 
VI. 

2 

3 

7 

6 
I 

4 
2 

5 
5 

2 

7 
4 

4 
(. 

7 
2 

5 

2 
I 
3 
7 

2 

I 
2 
4 
5 

2 

5 

2 

6 
I 

3 
5 

E 

3 
3 
6 
2 

2 

6 

6 
4 

5 

I 
i 
i 

r. 
38.83   45  13.92 
35.74238  17-69 
36.07811  51.24 
37-49    17  54-88 
38.10251  30.35 
35-35432  40.36 
43-49542  33-09 
45.28821     6.94 
43.62522     4.32 
35.73747     0.80 
33.37613  24.50 
31.65434  48.01 
39.72430     9.53 
41.25914  44.79 
37.65210  57.30 
40.78044     6.79 
35.89226  30.82 
44.35042     3.57 
42.63348  53.06 

39-99  ;35  5L97 
40.712    9  11.69 
36.30546  41.24 
31.71755   10.73 
35-24   47  18.01 
33.26   33  52.63 
38.45525     2.77 
33.62548   13.74 
35.80226  34.32 
40.42544  19.04 
33.48    19  13.28 
33-73854     0.92 
38.33636  49.07 
43.25622  17.06 

>0  =  -35°  12'  o". 

41.16735  11.17 
42.37    34  29.83 
41.305  14  43.20 
46.20940  59.41 
48.11    39  53.79 
41.687:14  30.02 
43-865  13  14.83 

35-99   32  18.41 
40.41423  55.15 
43.73848  15.83 
47-75545   57-i8 
39.38250  46.17 

-  2.54 
2.52 
2.64 
2.94 
3-15 
3-34 
3-95 
4.12 
4.14 
4-54 
4.56 
4.70 
4.80 

4-83 
4.96 
5.10 

5-35 
5-77 

6.20 

6.53 
6.80 

7-35 
7-63 
8.13 

8.21 

8.62 

8.73 
8.85 
9.14 
9-30 
9.44 
0.6o 
—  9.82 

-  8.82 
8.87 
8.88 
8.89 
8.89 
8.95 
8.96 
8.96 
9.02 
9.16 
9.13 
-  9-52 

—  12.84 
1  1  .  56 
6.71 

7-79 
14.02 
10.51 
12.35 
8.37 
8-55 
13.18 
6.98 
10.89 
10.03 
7.22 

6.55 
12.63 

9-35 
12.24 

13-54 

II.IO 

6.23 
13.12 
14.73 
13.24 
10.74 
9.08 
13-41 
9-37 
12.67 
8.03 
14-50 
11.27 
-  8.58 

—  II.  21 
11.05 
6.50 
12.56 
12.31 
6.46 
6.20 

10.53 
8.60 

14.26 

13-73 
-14.88 

h.  m.     s. 
5  59     5.25 
59     I-3I 
5  59  59.87 
6     2  28.00 

4  13-39 
5  49.06 
10  47.23 

12       I.  06 
12       8.76 

15   10.68 
15   18.90 
16  25.29 
17     3.38 
17  25.20 
18   18.54 
19  24.28 
21      6.05 
24      1.65 
26    59.30 
29    16.37 
.        31    14-34 

35     7-o8 
37     6.04 
40  46.24 
41  28.86 
44  4L46 
45  37.87 
46  33.11 

48  46.73 
50     5.81 
51  30.73 
52  55.46 
6  54  54-71 

8     4  46.43 
7  12.52 
7  49-81 
8  19.67? 
8  20.43 
10  17.94 
10  31.29 
10  45.69 

12      5.68 
15   40.92 
14  46.71 
8   22    58.95 

34     2  59.3 
33  56     1.8 
29  30.6 
33  35  35-6 
34     9  17-5 
33  50  24.2 
34    o  19.4 
33  38  49-4 
33  39  47-0 
34     4  48.5 
33  31     6.0 
52  33-6 
47  54-4 
32  26.8 
33  28  38.8 
34     i   54-5 
33  44   15-5 
33  59  51-6 
34     6  42.8 
33  53  39-6 
33  26  54.7 
34     4  31-7 
13     3-1 
34     5     9-4 
33  51  41-6 
33  42  50.5 
34     6     5.9 
33  44  22.5 
34     2  10.8 
33  37     0.6 
34  II   54-9 
33  54  39-9 
33  40     5-5 

35  47   31-2 
46  49-7 
26  58.6 
53  20.9 
52   15.0 
26  45.4 
.     25  30.0 
44  37-9 
35  36  12.8 
36     o  39.2 
35  58  20.0 
36     3  10.6 

3r 

32. 

24.337-450.. 
9.5,22.835. 
45-5  58.411. 
43.456.7    g.< 
.   .    10.  423.) 
iS 

1   •  • 
M9-4 
24.7 

38  .'i 

51.4 

.    . 

>37- 

r°S  ' 

12    23.70 
12    31.40 
15  33-37 
15  41-57 
16  47.98 
17  26.07 
17  47.88 
18  41.22 
19  47.00 

21    28.77 
24   24.41 
27   22.09 
29   39.16 
31   37-12 
35  29-92 
37  28.90 
41     9.12 
41   51-74 
45     4-36 
46     0.79 
46  56.02 
49     9.67 
50  28.74 
51   53-70 
53  18.42 
6  55   I7-67 

ARCH  19.      J 
8      5    14.37 

7  40.48 
9  17-76 
8  47-64 
8  48.40 
10  45.90 
-   10  59.26 
it  13.67 
12  33.65 
16     8.94 
15  14-72 
8  23  27.01 

53-4 

7-1 

20. 

33  -<V 

:  :  :  : 

21.1 

1.2 

14.5 

c->  6 

ft 

• 

7.5 

.  . 

O.2 

.  . 

8   f 

44-6 

58.2 

II.  2 

2.1    I 

21.4 

50.2 

29-5 
24.6 

3-6 
42. 
38.4 

26. 
24- 

16.8 
16. 

56.4 

51. 

39- 
37.1 
29.  t 
28.; 

52.5 
50. 

•    • 

•   • 

•    • 

42.? 

51-4 
4-2 

5-3 
17.4 

30.8 
27. 

44-1 
41- 

.    . 

16.5 

29.8 

43-5 
2.4 

56.  '5 
15-5 

9-4 
28.8 

22.8 

22.3 

35-7 

42. 

6  n 

38.' 

52.0 

51-5 

5-5 
4-2 

18.431.3 
17.7    -   - 

14.2 

28.241.4 

ZON 

E  168 

.    M 

64.3 

26.2 
1.5 

IS- 

•    • 

?   ? 

15.5 

13.2 

26.2 

26.2 

28.2 

:: 

42. 

55-5 

8.6 

14.7 

0.5 

14-5 

•  • 

27- 

40.5 

CORRECTIONS. 

REMARKS. 

nit,             Corr-  of 
Date-               Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.     Mic. 

Co. 

(168)    3.  Time  of  transit  over  T.  V  assumed 
as  3i".2  instead  of  268.2. 
(168)     5.  Transit  over  T.  VI  assumed  to  have 
been  recorded  as  over  T.  n. 
(168)  12.  Declination  differs  i'  from  Mural  Z. 
1849,  March  22. 

• 

1849.         h.               s. 
Mar.    8,        5         —23.560 
19,        6         —28.232 

s. 
g  0-017 
g  0.025 

s.                    s. 
-  0.149      +  0.382 
—  0.149      +  0.382 

s. 
—  0.196 
-•  0.196 

r. 

359  59  59.07       39-451 
o    o    3.17       39.463 

INSTRUMENT  READINGS. 

CIRCLE. 

Barom. 

n 

li 

<H 

-3  6 

C  0 

S  S 

X  U 

«{5 

Date. 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Zone  167 
Zone  168 

1849.    h.     m. 
Mar.     8,  5     59 
6      o 

6      20 

6    40 
6     54 
7      o 
Mar.  19,  8      o 

8      5 

0               1               II 

287   21      1.4 

1.5 

2.4     10. 

// 
1.58 

// 
1.58 

in. 
30.052 

0 

J6.5 

15-2 

;i-7 

42.5 
40.9 

38.8 

38.4 
42.8 

0.5 

1.2 

2.9      i.i 

1.42 

1.42 

30.056 
30.222 

285  26  66.  o 

60.4 

60.7     59.5 

61.67 

61.65 

134 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  168.    MARCH  19.    MAJ.    BELT,  285°  27^'.     D0  =—  35 

°  12'  o"  —  Continued. 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T. 

<*i 

"i 

MICROMETER. 

»' 

</, 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

ii. 

12. 

13 
N 
15 
16 

I? 

IS 

"9 
20 

21 
22 
23 
24 
25 
26 

27 
28 
29 
30 

31 
32 

33 
34 
35 
36 
37 
3& 
39 
40 

41 

42 
43 
44 
45 
46 

47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 
M 
60 
61 

10 
10 

7 
6 

9 
9 
6 

8 

9 

8 

6 

7 
7 
7 

10 

10 
9 
9 
7 
9 
9 

10 
10 
10 
10 
IO 
IO 

7 
9 
9 
8 

9 

8 

7 
8 
8 
4 

IO 

9 

7 
9 
8 
8 

7 
6 

9 
9 

7 

-  • 

•  • 

6.2 

'9-5 

33-2 

o.o 

.  . 

.    . 

h.  m.       s. 
8  25  19.62 

26  19.21 
32     3.91 
34     5-86 
35  52-39 
35   59.92 
37  34.67 
39  18.19 
43  29.32 
43  23.24 
44  34-21 
44  58.09 
47   14-70 
48  17.03 

49  25.31 
52   19-35 
54     2.26 
57  36.86 
8  58    0.56 
9    o  25.29 
I  40.49 
3  33-24 
5     1.28 
3-07 
5  18.50 
5  27.46 

5  41.9° 
8  20.03 

9  10-53 
ii  56.87 

12    54.22 
14   29.16 
18      9.76 
19   38.01 
20   20.84 
21 
22 
23   31.25 
24   35-12 
25      0.78 
25    48.90 
27    26.28 
28    18.19 
30  26.02 
30  37.72 

31    41-74 
32      2.03 

34  47-  9s 
9  35  22.35 

s. 
-27-05 
27.05 
27.08 
27.09 
27.10 
27.10 
27.11 
27.11 
27-13 
27-13 
27-14 
27.14 

27-15 
27.15 
27.16 

27.17 
27.18 

27-19 
27.19 
27.20 
27.21 
27.21 
27.22 
27.22 
27.22 
27.22 
27.22 
27.23 
27-23 
27.23 
27.24 
27-25 
27.26 
27.26 
-27.27 

s. 
—  1  .02 
1.  02 

0.99 

1.02 
1.  00 
O.gS 
O.gS 
I.  00 

0.98 

1.02 
I.  O2 
0.98 
1.01 

0.99 
0.99 
0.98 

I.OO 
I.  01 
1.02 

0.99 

I  .CIO 

0.98 
0.98 
0.98 
0.99 
0.99 

I.OO 

I.OO 

0.98 

I.OO 

0.98 

I.  01 

1.  02 

I  -.00 

-0.98 

vh. 

VII. 

Vlli. 

VI. 
VI. 

n. 

i 
i 

5 
1 

4 
7 
7 
5 
7 
i 
I 
7 

2 

6 
6 
7 
3 
i 
i 
6 
4 
7 
7 
7 
6 
6 

4 
7 
4 
7 

2 

I 
4 
7 
7 
5 
7 

2 
2 

I 

4 
6 

7 
5 
7 
3 
3 
7 

r. 
37.404 
37-978 
39-287 
36.38 
32.62 
33.875 
35.524 
37-892 
43.095 
39-88 
38.58 
39-118 
36.72 
4LI3 
37.722 
34-33 
40.442 
46.34 
38.114 
36.438 
35.070 
44-895 
37.108 
36.67 
39-36 
36.74 

f        II 

51   54-43 
51  34-20 
24  33-59 
52  29.78 
34   14-72 
<3     7-67 
12    10.76 
25    22.20 
7  49.46 
50   28.98 
51    I3.85 
IO      6.07 

46  26.92 
14  49.05 

16  46.87 

12    51-54 

35  36.37 
46  45.82 
51  28.97 
17  3I-IQ 
32  50.11 
6  47.13 
II   16.09 
ii  31.20 
15  49.36 
17  19.80 

-    9.63 
9.68 

10.06 

10.21 

10.35 
10.36 
10.48 
10.61 

11.02 
II.  01 
II.  13 

11.17 

H.39 
11.51 
11.62 

12.00 
12.23 
12.71 
12.77 
13.09 
13.24 
13.47 
13.64 
13.65 
13.68 
-13.69 

—  15.16 
15.08 

8.75 
15-30 
10.98 
6.16 

5-95 
8.93 

4-99 
14.82 

14.99 
5-47 

13.85 
6.52 
6.98 
6.09 
11.30 
13.92 
15-04 
7   13 
10.64 
4-7-t 
5-75 
5.8o 

6.75 
-   7-11 

h.  m.     s. 
8  24  51.55 
25  5I.I4 
31  35-84 
33  37-75 
35  24.29 
35  31-84 
37     6.58 
38  50.08 
43      1.21 
42  55.09 
44     6.05 
44  29.97 
46  46.54 
47  4S.  Si) 
48  57-16 
51   51.20 
53  34  -oS 
57     8.66 
57  32.35 
&  59  57.10 
9     i  12.28 
3     5-05 
4  33-08 
34.87 
4  50.29 
4  59-25 
5   13-68 
7  5i.8o 
8  42.32 
ii  28.64 
12  26.00 
14     0.90 
17  41-48 
19     9-75 
19  52-59 

(20) 
(21) 

23     3  .  oo 
24     6.83 
24  32.49 
25  20.60 
26  57.99 
27  49-91 
29  57-75 
30     9-43 
31   13-46 
31  33-72 
34  19-67 
9  34  54-07 

36     4  19.2 
36     3  59-0 
35  36  52.4 
36     4  55-3 
35  46  36.0 
25  24.2 
24  27.2 

37  41-7 
35  20     5.5 
3&     2  54.8 
36     3  40.0 
35  22  22.7 
58  52.2 
.    27     7.1 
29     5-5 
25     9-6 
47  59.9 
35  59  12.4 
36     3  56.8 
35  29  51.4 
45   14.0 
19     5-3 
-3  35-5 
23  50.6 
28     9.8 
35  29  40.6 

35  44  56.1 
20  27.8 
44  44-7 

21    20.6 

35  55   5i.o 
36     I   23.4 
35  45   50.9 
19  17.9 
21    18.3 

33     9-3 
17  48.0 

55  17.5 
35  59  II-8 
36     5   27.4 
35  44  28.1 
28  32.9 
21   51.7 
37  41.  I 
25  24.3 
51   14.0 
51  28.8 
35  21     5.4 

37-6 

25.4 
51.2 

39- 

4.'8 
16. 

52.2 
59-7 
34-5 
18. 
29.2 

17-3 
19.5 

13-5 
48.2 
31.6 
42.5 

31.2 
33- 

1.6 

45-2 

44-4 
46.7 

58.9 

•  • 

38.0 

IS- 

cS    5 

t     , 

47.2 

1.2 

14.5 
17- 
25- 

28.7 

W.2 

38.8 

44-2 
52.5 

O.O 

2.2 

16. 

29.2 

43-0 

CS  '"7 

II.4 

27.8 

41.4 

54.0 

7  6 

3. 

28 

56.4 

16.4 

3O.2 

6.5 

43-4 
40.6 

56.4 

19.9 
IO.4 
Sfl    ? 

33-7 
23-7 

37-7 

'      ' 

•  • 

35.61 
42.54 

35-952 
41.025 
42.042 
42.637 
34-065 
44.592 
41.119 
45-895 
47.185 
43.032 
36.255 
35.62 
36.477 
38.797 
40.188 
38.084 
34-057 
34.97 
34-555 
41.54 

32  3L52 

8     8.60 
32  19-72 
g     0.89 
43  23.23 
48  53.82 
33  24.85 
6  57.78 
8  57.64 

20    45.98 

5  27.85 
42  48.63 
46  42.01 
52  56.02 
32     1.41 
i  6    9.76 
9  29.79 
25  15-57 
13     1-40 
38  45-24 
38  59-57 
8  43.11 

—  14.04 
14.I4 
14-43 
14.53 

14.70 
15.03 
15.23 
15.30 
15.4 
15-5 
15.71 
15.85 
15.90 

16.00 
16.21 

16.32 
16.58 
16.  61 
16.75 
16.78 
17-14 
—  17.22 

-10.58 
5.05 
10-57 
5-23 
13.11 
14-45 
10.78 
4.80 

5-23 
7.86 

4-44 
13.00 

13.93 
15.40 
10.46 
6.84 
5.32 
8.90 

6.12 

12.03 

12.  12 

-  5-n 

54-1 
29. 

9-4 

7-7 
42.8 

21.5 

56  .'4 

.      . 

•  . 

•    • 

57-5 

II. 

24.2 

7-3 

-27.27 
27.28 
27.28 
27.28 
27-29 
27.29 
27.29 
27.29 
27-30 
27.30 
27.30 
-27.30 

—0.98 

I.OI 
I.  01 

1.  02 

I.OO 

0.99 
0.98 

I.OO 

0.98 

I.OI 
I.OI 

—0.98 

vh. 

K    8 

•   • 

.... 

16.4 

29.5 

45-6 

57- 

59-2 
II. 

21. 

12.4 

•  •   31.7 

45-258.7 

24.2 

28.3 

34-5 

37-  5 

4L5 
1.9 
47.8 

55-2 

15.9 

35.7 

8.7 
29- 

49-7 

2.6 

.      . 

.    . 

CORRECTIONS. 

• 

REMARKS. 

Date               Corr-  of 
Clock. 

Hourly 
rate. 

m                 n 

c 

Zenith  Point.     Mic. 

Co. 

1849.            h.                s. 

s. 

s.                  s. 

s. 

.     ,      „                 n 

i 

• 

INSTRUMENT  READINGS. 

• 

Date. 

CIRCLE. 

•o  B 

21 

0    C 
rt  i- 
£  <u 

<(5 

11 

SI 

X!    C 

U£ 

0 

42.( 

42. 
42. 
42. 
42.  < 
42.  ( 

41.: 

5 
' 
' 
1 

! 

A. 

B. 

C.        D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  168 

1849.       h.  m. 
Mar.    19,  8     20 
8     30 
8    40 
8    48 
g    20 
9    40 

10        I 

10    32 

285 

/           It 

/* 

H 

in. 

51-5 
50. 

26     8.5 

3-5 

3-4       1.4 

64.24 

64.2O 

30.224 

8.5 

3-5 

2.2         2.2 

4.14 

4.IO 

•     • 

30.210 

| 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


135 


ZONE  168.    MARCH  19.    MAJ.    BELT,  285°  27^'.    D0  =—  35"  12'  o". 

No. 

62 
63 
64 

65 
66 

67 

68 
69 
70 
71 
72 
73 
74 
75 
76 
77 
78 

79 
80 
81 
82 

83 
84 

85 
86 

87 
88 
89 
90 
91 
92 
93 
94 
95 
96 
97 
98 

99 

100 
101 

102 
103 
104 
105 
1  06 
107 
108 
109 
no 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

°i 

a2 

MICROMETER. 

i 

4 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

II. 

12. 

9 

ir 
8 
9 
9 
9 
9 
9 
7 
ir 
8 
7 
9 
8 
8 
9 
9 
9 
S 

9 
9 

10 

8 
9 
7 

8 

9 
II 

7 
8 
8 
9 
9 
7 
9 
9 
8 

7 
9 
9 
9 

S 

7 
7 

10 
10 

9 
6 

9 

30.2 
18.4 

43-5 

57.5 

.  . 

.    . 

h.  m.      s. 
9  4i  43-74 
43  31-93 
43  58.44 
44  38.86 
47  47.63 
48     9.34 
52  23.89 
54  20.95 
54     9-54 
58     6.42 
59     8.23 
9  59  J4-4i 
10    o  11.04 

I     5-79 
I  19.81 
3  24.26 
3  50.73 
4  35-74 
5  27.82 

6  32.53 
7  59-28 
8  34.84 
9  14.84 
10  52.99 

12   31.14 
12    50.84 
14    I2.OO 
15    I4.36 
15    50.10 
22      0.56 
23       3-92 
23    56.85 
24    56.85 
26   24.68 

26  26.68 

29  33-75 
30  19.19 
32  57.46 
35  36.60 
37     3-79 
37  54-54 
40     9.84 

40  34.43 
41   10.84 
43  44-69 
43  51-84 
46  25.79 
47  29.61 
10  48  52.80 

s. 
-27.32 
27.32 
27.32 
27.32 
27-33 
27-33 
27-34 
27-34 
27-34 
27-35 
27-35 
27.35 
27-35 
27-35 
27-35 
27-35 
27-35 
27-35 
27.35 
27-36 
27.36 
27.36 
27.36 
27.36 
27.36 
27-36 
27.36 
27.36 
27-36 
27-37 
27-37 
27.37 
27-37 
27-37 
27-37 
27-37 
27-37 
27-37 
27-37 
27-37 
27-37 
27-37 
27-37 
27-37 
27-37 
27.37 
27-37 
27-37 
-27.36 

s. 

—  I.  00 
I.  00 

o-99 
0.99 

I.OO 
I.OI 

0.98 

1.02 
0.98 
I.OI 
I.OI 
I.OO 
I.OO 
I.OI 
I.OI 

0.99 

1.  02 

I.OI 
1.02 

0.99 
0.98 

I.OI 

1  .00 

I.OI 
1.02 
I.OO 
0.99 
I.OI 

0.99 
0.99 

I.OI 

1  .01 
o-99 

I.OO 
I.OO 
1.02 
1.02 
I.OI 
I.OO 
1.02 
1.02 

0-99 
0.98 
0.98 
.OI 
.00 
.01 
.OO 
—     .02 

n. 
n. 

III. 

5 

5 
5 
5 
4 
2 

7 

i 

7 
3 

2 

4 
4 
I 

I 

5 

I 

3 

I 
6 
7 

2 

3 
3 

i 

5 
7 

2 

6 
6 
3 

2 
6 
4 
4 
2 
I 
2 

4 

I 
I 
6 
7 
7 

2 

4 

2 

4 

I 

r. 
35-037 
36.898 
44.209 

44-937 
42.176 

44-43 
42.48 
43.105 
44.111 
34-79 
41.129 

45-397 
45-397 
48.13 
51-43 
45.007 
41.594 
34.657 
38.94 
37.314 
43-90 
44-97 
43.517 
37.725 
39.508 
35-39 
3L3I5 
43.38 
39.707 
41.21 
31.908 

43-077 
41.125 
42.272 
37-72 
33.897 
35.922 

45-75 
48.028 
43.587 
41.082 
37.605 
46.305 
43-374 
37.613 
39.48 
43.262 
45-129 
41-753 

t       n 

27    0.73 
25  56.46 

21    44.17 
21    18.99 
28   44.90 
+2      O.lS 
8  10.67 
48  37.68 
7  14-38 
38  51.40 
+3  54-74 

20    53.72 
26    53.72 

45  43-27 
43  49-38 

21    16.58 
49  29.39 
38  55-61 
51     1.42 
17     0.76 
7  21.47 
41  42.17 
33  50.24 
37  10.16 
50  41.78 
26  48.55 
14  35.85 
42  36.86 

'5  38.35 
14  46.48 
40  30.92 
42  47.08 
14  48-99 
28  41.58 
31    17.73 
48     7-  n 
52  46.59 
41   15-24 
25  22.92 
l8  20.08 

49  47-49 
:6  50.91 
5  58.65 
7  39-82 
45  55-66 
30  17.52 
42  41.13 
27     2.97 
49  24.33 

// 

—18.01 
18.25 
18.30 
18.39 
18.79 
18.84 
19.38 
19.63 
19.60 
20.  1  1 
20.23 
20.24 
20.37 
20.49 
20.52 
20.79 
20.85 
20.95 
21.06 

21.20 

21.39 

21.47 
21.55 

21.76 
21.96 

22.00 
22.19 
22.32 
22.4O 
23.20 
23.34 
23.45 
23.58 
23.77 
23.77 
24.17 
24.27 
24.60 

24-93 
25.11 
25.22 
25.50 
25.55 
25.62 
25.92 

25-93 
26.24 
26.36 
-26.53 

n 

-  9-30 
9-05 
8.07 
7.98 
9.69 
12.80 
5.00 

14.39 
4-78 
12.04 
13.26 
9.28 
9.28 
13.70 
13.26 

7.97 
14.62 
12.08 
14.98 
7.01 
4.80 
12.71 
10.89 

11.66 
14.91 
9.26 
6.47 
12.96 
6.70 
6.52 
12.46 
13.00 

6.53 
9.70 
10.30 
14.28 
I5.4I 
12.64 
8.  93 
14.35 
14.69 
6.97 

4-54 
4.88 

13.74 
10.07 
12.97 
9-30 
—  14.60 

h.  m.     s. 
9  4i  I5-42 
43     3.61 

'43  30.13 
44   10.55 
47   I9-30 
47  41-00 
51    55-57 
53  52.59 
53  41-22 
57  38.06 
58  39.87 
58  46.06 
9  59  42.69 
10     o  37.43 
o  51-45 
2    55-92 
3  22.36 
4     7.38 
4  59-45 
6     4  18 

7  30.94 
8     6.47 
8  46.48 
10  24.62 

12       2.76 
12    22.48 
13   43.65 
14  45-99 
15  21.75 

21    32.2O 
22    35-54 
23    28.47 
24   28.49 
25    56.31 
.25    58.3I 
29      5.36 
29    50.80 
32    29.08 
35     8.23 
36  35.40 
37  26.15 
39  4I-48 
40     6.08 
40  42.49 
43  16.31 
43  23.47 
45   57-41 
47     1-24 
10  48  24.42 

35  39  28.0 
38  23.8 
34  10.5 
33  45-4 
4i   13-4 
54  32.0 
35  20  35.1 
36     I   11.7 
35  19  38.8 
51  23.6 
56  28.2 
39  23.2 
39  23.4 
58  17-5 
56  23.2 

35  33  45-3 
36      2      4.9 
35  51  23.6 
36     3  37-5 
35  29  29.0 
19  47-7 
54  16.4 
46  22.7 
35  49  43-6 
36     3  18.7 
35  39  19-8 
27     4-5 
55   12.  I 
28     7.4 
27   16.2 
53     6.7 
55  23.5 
27  19-1 
41   15.1 

35  43  51-8 
36     o  45.6 
36     5  26.3 
35  53  52-5 
35  37  56.9 
36     o  59.5 
36     2  27.4 
35  29  23.4 
18  28.7 
20  10.3 
58  35-3 
42  53-5 
55  20.3  - 
35  39  38.6 
36     2     5.5 

45- 

58.5 

12. 

34-4 

47- 

1-5 

50.  ? 

43-4 
40.4 

57-7 
53-7 

10.7 
7-5 

23.7 
20.5 

23.4 

26. 
27.7 

39-5 
41.4 

54-4 

R 

M2 

28 

II.  0 

24.6 

ft    s 

16.4 

55.0 

a  7 

=;q.5 

50.5 

4. 

21.2 

39-4 
17-7 

35- 
14.5 
52.8 
30.8 

28  .'7 

6.8 
44.7 

26.4 

42. 

39.7 

31.5 

39.2 
41.4 

52.4 

55-2 

•    • 

20. 

33-7 

47-4 

60.5 

14. 

27.4 

31. 

40,9 
44.7 

•   • 

37-6 
37-  ^ 

57-5 

24.5 

27.4 

1  6.  '5 

56. 

H' 

30.5 

9-4 

20.4 

•   • 
44- 
23.3 

33-5 
57-4 

ifi    c 

47-4 
33-0 
II.  O 

46.2 

60.' 

C4.  c 

29,2 

43- 

56.4 
57- 

Q   7 

II. 

47- 

15.9 

25.4 

32.5 

II 

1: 

12.5 

25.5 
29.5 
52.6 

39-4 
43-2 
6.5 

53- 
56.7 

CORRECTIONS. 

REMARKS. 

n                    Corr.  of 
Ue'               Clock. 

Hourly 
rate. 

m                  n 

\ 

c 

Zenith-Point. 

Mic. 

Co. 

• 

1849.          h.                 s. 

s. 

s.                 s. 

s. 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

•a  £ 

li 

u  c 

rt   i- 
*-    QJ 

<£ 

«  E 

c  o 

s£ 

*  K 

«S 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  168 

1849.       h.   m. 
Mar.    19,  10  35 
II     4 

285 

/            // 

26    7.5 

2.9 

2.2          2.1 

3.7i 

3.68 

in. 
30.190 

o 

48.2 

40.2 

136 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  168.    MARCH  19,    MAJ.    BELT,  285°  27^'-    £>„=  —  35 

"  12'  o"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

<*! 

02 

MICROMETER. 

i 

4 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

in 

112 
113 
114 

US 
116 

"7 
118 
119 

120 
121 

I 
2 

3 
4 

6 

8 

9 
10 

II 

12 
13 
14 
15 
16 

17 
18 

19 
20 
21 
22 
23 
24 

25 
26 

27 
28 

29 
30 
31 
32 

33 

8 
8 
7 
7 
10 

9 
9 

8 

7 
7 
7 

7 
9 

8 
8 
8 
8 
8 
8 
8 

9 

8 
6 

8 
8 
8 
8 
7 
7 
8 

7 
7 
7 
9 
6 
8 

7 
8 

8 

9 

8 
8 
7 

.  . 

.  . 

.  . 

.  . 

43-2 

56.5 

.   . 

.  . 

h.  m.     s. 
10  49  15.92 
50    9.84 
50  42.04 
52  38.19 
54  14-49 
55  51.70 
57    o.oo 
57  40.31 
10  57  42.29 
ii     3  42.03 
ii     4  35-82 

:ARCH  22. 

6  53  34." 
55  22.78 
58  25.91 
6  59  24.74 
7    o  15.13 
6  1  5-.  47 
8     4.96 
8  36.62 
ii     3  .  60 
ii  50.68 

14     5-25 
14     7.20 
14  15.26 
15  33-00 
15  44.14 
15  46.69 
16     6.77 
16  30.30 

17  53-87 
19     3.80 
19  17.30 
19  23.20 

21    35.28 
21    36.23 
21    55-65 
56.55 
24  10.88 
25  26.69 

25  31-47 
27     8.92 

27  53-32 
57-23 
7  28  57.02 

S. 
-27.36 
27.36 
27.36 
27.36 
27.36 
27.36 
27.36 
27.36 
27.36 
27-35 
-27.35 

VlAj.     E 

—27.63 
27.64 
27.66 
27-67 
27.68 
'27-72 
.  27.73 
27-73 
27-75 
27-76 
27.78 
27.78 
27.78 
27.79 
27.79 
27-79 
27-79 
27-79 
27.80 
27.81 
27.81 
27.81 
27.82 
27.82 
27.82 
27-83 
27-84 
27-85 
27.86 
27.87 
27.87 
27.88 
-27.88 

S. 
—  I.OI 
1.  00 

0.98 
.00 

.01 

0.99 

.01 

.02 

.01 

0.98 
—0.98 

ELT,  28 
—  I.OO 

0.99 
0.98 

I.OI 
I.OI 
1.02 
0.99 
O.gS 
I.OI 
I.  O2 

0-99 
0.98 

0-99 

I.OO 
I.OO 
I.OI 
I.OI 
I.OO 

0-99 

I.OO 
I.OI 
I.OI 
I.OO 
I.OO 
I.OI 
I.OI 
I.OO 
I.OO 

0.99 

I.OO 
I.OI 
I.OO 

-0-99 

7°  20'. 
VII. 

VI  H 

3 
4 
7 

4 
2 

6 

3 

i 

2 

7 
6 

n 

3 
5 
7 
i 

3 

i 
6 
7 

2 

I 

6 

7 
6 

3 
3 

2 

3 
5 
6 

4 

3 

2 

4 
4 

2 
2 

3 
4 
6 

3 
3 

5 
5 

r. 
32.504 
32.194 

35.187 
40.89  ! 
46.312 
43.218! 
34-94 
42.145 
44.067 
48.97 
45-752 

0-=-33° 

38.357 
43-23 
48.83 
49.60 
37-4M 
39-44 
42.249 
45-08 

38.34 
40.66 

41-54 
40.289 
41.64 
40.349 
39-97 
39-34 
31-595 
37.008 
34.09 
36.36 

30.405 
37.407 
33  •  204 
35-33 
42.275 
42.540 
43.317 
41.92 

39-95 
41.70 

40.359 
36.372 
42.818 

i       a 

to  10.35 
34  29.42 

12   22.4O 

29   29.28 

jo  55.80 

"3  37-17 
38  46.27 
49  10.81 
42  13-34 
4  26.67 
12      9.71 

17'   30" 

}6  48.34 
22    17.78 
4    3L50 
44  53-09 
37  20.89 
;o  44.17 
14  10.62 
6  40.93 
45  31.00 
;o     i  .  66 

14  35-09 
9  26.30 
14  31.64 
35  39-5? 
35  52.66 
44  56.49 
50  41-73 
25  52.72 
18  52.23 

32     5.63 
41  22.80 
46     3.20 
33  54.56 
32  4LI9 
43  15.19 
43     6.04 
33  57-14 
28  53.72 
15  29.96 
34  52.96 
35  39-24 
26  14.66 
22   31.53 

—26.57 

26.68 
26.74 
26.93 
27.12 
27-30 
27-42 
27.50 
27-50 
28.15 
—28.25 

-10.77 
10.96 
11.25 

11-34 
11.42 
11.91 
12.  06 
12.10 
12.30 

12.35 

12.53 

12.53 
12.54 
12.65 
12.66 
12.66 
12.69 
12.73 
12.84 
12.92 
12.94 
12.95 
13.13 
13-13 
I3.I5 
13-15 
13-33 
13-43 
13-43 
I3.56 
13.62 
13.62 
-13.71 

—  12.40 
n.  06 
5.92 
9.88 

12.57 
6.18 
12.09 
14.56 
12.84 
4.  16 
-   5-97 

—  11.27 
8^7 
5.38 
12.78 
11.37 
13.88 
7.  ii 

5-77 
12.90 

13-75 
7.18 
6.25 

7-1- 
II.  06 
11.09 
12.78 
I2.OO 
9-24 

7-97 
10-39 
12.13 
13.00 
10.72 
10.51 
12.48 

12.45 
10.74 
9.80 

7-35 
10.91 
II.  06 

9-31 
—  8.62 

h.  m.      s. 

10  48  47.55 
49  4I-4S 
50  13.70 
52     9.83 
53  46-12 
55  23.35 
56  31.63 

57   ".93 
10  57   13.92 
ii     3  13.70 
II     4     7.49 

6  52  55.48 
54  54-05 
57  57-27 
58  56.06 
6  59  46.44 

7     5  46.73 
7  36.24 
8     7.91 
10  34-84 
ii  21.90 
13  36.48 
13  38.44 
13  46.49 
15     4.21 
15   15.35 
15   17-89 
15  37-97 
16     1.51 
17  25.08 
18  34-99 
18  48.48 

is  54-38 

21      6.46 
21       7.4! 
21    26.82 
(21)27.71 
23   42.03 
24  57.84 
25      2.62 
26  40.05 
27  24.44 

(27)28.35 

7  28  28.15 

35  52  49-3 
47     7-2 
24  55-1 
42     6.1 

53  35-5 
26  10.6 
35  51  25.8 
36     I   52.9 
35   54  53-7 
16  59.0 

35  24  43-9 

33  54  40.4 
40     7-3 
33  22  18.1 
34     2  47.2 
33  55   13-7 
34     S  40.0 
33  31   59-8 
33  24  28.8 
34     3  26.2 
34     7  57-8 
33  32  24.8 
27   I5.I 
32  21.3 

53  33-3 
33  53  46.4 
34     2  51.9 
33  58  36.4 
43  44-7 
36  43.0 
49  58.9 
33  59  17.9 
34     3  59-2 
33  51  48.4 
33  50  34.8 
34     I  10.8 
34     I     1-6 
33  5t   51.2 
46  47.0 
33  20.7 
52  47-4 
53  33-9 
44     7-6 
33  40  23.9 

24.7 

38. 

51-7 
28 

5-5 

•  . 

25.2 

38. 

51-5 
60. 

5- 
13-5 

.  . 

.  . 

.  . 

56. 

55-3 
49-2 

37-4 

9-3 
59- 

2.8 

50.4 

Zo?, 
4.0 

E  i6c 

.    3V 

13.0 

25-4 

39- 

fi'l  'r 

.      , 

49.0 

2.4 

15-2 

28.4 
28.7 

41.6 
31-2 

44.8 

3-5 

17- 

30.1 

41. 

54- 

7. 

2. 

46.2 

44- 

57-5 

46. 

43- 

11  6 

36.4 

22. 

35-4 

'.'.]•'-'- 

33- 

36.3 

47- 

,      . 

26.2 

40.3 

37-5 

36.3 
50.5 

•  • 

55-9 

8.7 
53-4 

22.2 

IQ.8 

•  • 

23.7 

36.5 

•  • 

CORRECTIONS. 

REMARKS. 

1! 

Date                   Corr-  of 
Clock. 

Hourly 
rate. 

m                   n 

r 

Zenith  Point.    Mic. 

Co. 

(168)  120.  Time  of  transit  over  T. 
as  g'.o  instead  of  59". 
(169)     24.  Time  of  transit  over  T.  1 
as  23'  instead  of  33". 
(169)     25,  Double. 

. 

5 
j 
1 

VI  assumed 
II  assumed 

1849.        h.                s. 
Mar.  22,  ii          —  29.583 

s. 
g  0.018 

s.                   s. 
—  0.175      +  0-465 

s. 
—  0.196 

0            /                 II 

359  59  56.06       39-508 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

•a  £ 

=i   0 

o  B 

rt   i. 
r;  u 

<£ 

11 

S£ 

a$ 

A. 

B. 

C. 

D. 

Corr'd 
Mean. 

Mean. 

Barom- 

Zone  169 

1849.       h.   m. 
Mar.  22,  6    50 
6     53 
7      o 
7    40 
8      o 
8    40 

12      20 

12     35 

o 

287 

/     n 

// 

u 

in. 
30.290 

O 

51.0 

49-5 

44  /S 

o 

45-; 

45-! 
44- 
43-. 
4I-. 
33-< 
32.  < 

20  63.7 

57-9 

60.0 

56.9 

59-62 

59,62 

66.6 

59- 

5     61.5 

59-/ 

61.82 

61.82 

30.314 

30-364 

62.9 

54-7 

58.7 

55-7 

58.00 

58.00 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


137 


ZONE  169.    MARCH  22. 

MAJ.     BKI.T,  287°  20'. 

D0  =  —  33°  17'  30"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"i 

a, 

MICROMETER. 

i 

, 

V, 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

34 

35 
36 
37 
38 
39 
40 
41 
42 
43 
44 
45 
46 

47 
48 

49 
50 

52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 
63 
64 
65 
66 

67 
68 
69 
70 
71 
72 

73 

8 
7 
9 
9 

8 

9 
9 

8 
6 
9 
7 
9 
5 
8 
8 
8 
8 

8 

8 
8 
7 
7 

S 
S 

9 
6 
8 
8 
9 
7 

8 
7 
9 

8 

7 

26 

4 

39-7 

52  7 

h.  m.     s. 
7  30  52.85 
31     6.64 
31   57-23 
32  54.65 
34 
34  26.27 
34     8.76 
35  32.77 
36  34-90 
37  19-98 
38     5-20 

38  51.66 

39  34-10 
40  11.10 

40  28.22 
41  57.80 
41  58.60 
43  24.91 
45   iS.49 
45  ?44.04 
45  46.84 
46  23.32 
46  49.36 
48     2.57 
48  51.28 
49  57-34 
49  50.32 
5i     9-77 
51   50.27 
52  3L97 
53  50.08 
54  30.62 
55     7.30 
55   13-22 
55  24.27 
56  45.86 
57  37-32 
57  43-24 
7  57  57-27 
8     o  47.52 

s. 

-27.89 
27.89 
27.90 
-27.91 

-27.92 
27.92 
27.92 

27.93 
27.93 

27-94 
27.94 
27.95 
27.95 
27-95 
27.96 
27.96 

27.97 
27.98 
27.98 

27.98 
27.99 

27.99 
28.00 
28.00 
28.01 
28.01 
28.02 
28.02 
28.03 
28.04 
28.04 
28.04 
28.04 
28.04 
28.05 
28.06 
28.06 
28.06 
-28.07 

s. 
—  1.  02 
0.98 

I.OI 

0.98 
0.98 
0.99 

I.OO 
I.OO 
I.OO 

0.99 
0.98 

0.99 

0.98 

I.OI 
I.OO 

1.  02 

I.OI 

0.99 

0.98 
0.99 

I.OI 

0.99 
0.99 
0.99 

0-99 
0.99 
0.99 

I.OI 
I.OI 

0.99 
o.gS 
1  .00 
i.ob 
1  .00 

I.OO 
I.OO 

1  .01 

I.OI 
I.OI 
—  I.OO 

• 

I 
7 

2 

6 

7 
6 

4 
3 
5 
7 
6 

7 

2 

3 
i 

2 

6 

7 

5 

2 

5 
6 

5 
5 
6 

5 

2 
2 

6 

7 
5 
4 

5 
5 
5 

2 
2 
3 

4 

r. 

44.622 
44-92 
38.565 
48.76 
41.04 
44-14 

48.085 
45-97 

43-585 
40.837 

43-495 
38.577 
44-79 
4L587 
45.06 
46.87 
39-932 
41.63 
4I-50 
47.58 
48.182 
38.43 
45-05 
47-057 
42  -  595 
43.812 
46.25 

40.457 
39.222 
34.756 
33-355 
33.615 
38.61 

33-34 
33.45 
40  .  902 
40.612 
33.70 

47  45.31 
6  47-45 
45  22.84 
10  24.99 

9     0.37 
'3     4-95 

25  20.55 
32  25.41 

22       5.70 

9     7.38 
13  27.44 
10  25.38 
41  48.33 
34  56.86 
47  30.19 
40  36.59 
15  30.58 
8  40.00 
23  17-67 
40  12.09 
19  27.04 
16  22.43 
21   15.15 

20      5.87 
13    58.68 

21   57.86 
40  57-59 
40  50.85 
15  55-09 
12  37.27 
27    51.85 
33  40.37 
24  57.41 
27  58.91 
25     2.94 
44     2.57 
44  12.  iJ 
39  29.08 
35  33.41 

-13.86 
13.88 

13.95 
14.02 
14.10 
14.14 
14.  ii 
14.23 
14.32 
14.37 
14.44 
14.50 
14-55 
14.61 

14.63 
14.75 
14.75 
14.87 
15.03 
15.06 

1  5  .  06 
15.12 
15-15 
15.25 
I5.3I 
15.41 
15-40 
15.52 
15.58 
15.63 
15.74 
15.80 
15-85 
15-86 
15.88 

15.99 
16.07 
16.08 
16.10 
—  16.33 

-13-33 
5-79 
12.87 

6.43 
6.18 
—   6.91 

-   9-14 
10.46 
8.55 

6.20 

6.gS 
6.43 

12.  IS 

lo.gi 
13.28 
H.97 

7-35 

6.  12 

8.77 
11.89 
8.08 

7.51 
8.40 
8.19 
7.08 

8.53 
12.04 

12.00 

7-43 
6.82 

9-59 
10.68 
9.06 
9.64 
9.08 
12.62 
12.66 
11.77 

—  11.02 

h.  m.     s. 
7  30  23.94 
30  37-77 
31  28.32 
32  25.76 
(32) 
33  57.36 
33  39-84 
35     3-85 
36     5-97 
36  51.06 
37  $6.28 
38  22.73 
39     5.17 
39  42.14 
39  59-27 
41  28.82 
41  29.63 
42  55-95 
44  49-53 
45   15-07 
45   17-85 
45  54-34 
46  20.38 

47  33.58 
48  22.29 
49  28.34 
49  21.32 
50  40.74 
51  21.24 
52     2.95 
53  21.06 
54     1.58 
54  38.26 
54  44.18 
54  55-23 
56  16.81 
57     8.25 
57  14.17 
7  57  28.20 
S     o  18.45 

34     5  42.5 
33  24  37.1 
34     3   19-7 
33  28  15.4 
26  51.6 
33  30  56.0 

33  43   13-9 

5O    2O.  2 

39  58.6 
26  58.0 
31   18.9 
28     6.4 
59  45-1 
33  52  52.4 
34     5  28.2 

33  58  33-3 
33  22.8 
26  31.2 

41   II-  5 
58     9.0 

37    20.2 

34  I5.I 
39     8.8 
37  59-4 
31   51.2 
39  51-8 
58  55-2 
58  48.4 
33  48.1 
30  29.8 
45  47-2 
51  36.9 
42  52.3 

45  54-4 
33  42  58.0 
34     2    ,1.3 
34     2  10.9 
33  57  26.9 
33  53  30-8 

32.9 

46.4 
37. 

53.7 

6 

22. 

35  -  2 

12  .  5 

6r  4 

!*>    ? 

18.0 

47.2 

24.3 

S  n 

1  1  . 

IT    S 

.   .    38. 
18  4   -   - 

51-3 

7  . 

57.2 

7 

22  .  5     -    - 

61.8 

42.3 

4-  1 

18 

57-3 

10.4 

23.7 
16  ' 

11.7 

16  4 

n  *• 

20.5 

13.2 

53- 
4- 

1 

4- 

17  . 

-37  . 

47-4 

0.7 

14.2 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m 

, 

c 

Zenith 

Point. 

Mic.  Co. 

(169)  58.  Transit  at  iSs  assumed  to  have  been 
overT.  VI  instead  of  T.  VII. 

1849.          h. 

s. 

s. 

s. 

S. 

s. 

r. 

'  INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

"°  6 

—    O 

~  £ 

rt  v- 

•«  s 

a  o 
S  § 

X    SJ 

A. 

B.         C. 

D. 

Co'rr'd 
Mean. 

Mean. 

1849.       h.    m. 

Of                     // 

in. 

18- 


138 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  170.    MARCH 

22.    MAJ.    BELT,  287°  20'.    D0=  —  33°  18'  20''. 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T. 

0, 

a.. 

MICROMETER. 

i 

, 

* 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

II. 

12. 

i 

2 

3 
4 
5 
6 

7 
8 

9 

10 

ii 

12 
13 
M 
15 
16 

17 
18 

19 

20 
21 
22 
23 
24 
25 
26 

27 
28 
29 
30 
31 
32 

33 
34 
35 
36 
37 
38 
39 
40 

42 
43 
44 
45 
46 
47 
48 
49 

•8 
8 

6 

8 
8 
S 

9 
6 
6 

7 
8 
8. 
9 
7 
9 
6 

7 
8 

8 
8 
8 
8 
8 
8 

7 
6 

7 
8 

9 
9 

7 
8 

9 
6 
8 
8 
6 
6 
8 
9 

4 

10 

8 

.    . 

.  . 

23-5 

36.4 

49-5 

•  V  'R 

.   . 

h.  m.    s. 

12  35  23.36 
39  28.95 
41   53-55 
47  55-74 
49  14-77 
51   17:66 
53  46.37 
54  47.08 
54  48.90 
56  16.08 

12  55  59-39 
13     i  10.63 

2   30.2O 

4  42.94 
5  19-54 
5  56.28 
6  18.17 
7  14-63 
8  36.60 
9    0.80 
10  12.80 
10  28.01 

II    12.12 
12      8.95 
13  43-49 
14  47-31 
15  41-74 
16  50.27 
16  49.50 
21   .9.63 

21    19.19 
24   30.86 
26    H.gl 
26    15.16 
28      I.I7 
28   45.25 
29   33-67 
29  48.32 
32   24.13 
•      32    54.00 
33  43-42 
35  22.63 
37  35-67 
41  15-21 
43  3L31 
44  19-84 
45     0.29 

45   13-53 
13  46  27.46 

s. 
—28.32 
28.31 
28.30 
28.27 
28.27 
28.26 
28.24 
28.24 
28.24 
28.2^ 
28.23 
28.21 
28.20 
28.19 
28.19 
28.18 
28.18 
28.18 
28.17 
28.17 
28.16 
28.16 
28.16 
28.15 
28.14 
28.14 
28.13 
28.12 
28.12 
28.10 
28.10 
28.08 
28.08 
28.08 
28.08 
28.07 
28.06 
28.06 
28.04 
28.04 
28.03 
28.02 
28.01 
27-99 
27-97 
27-97 
27-96 
27.96 
-27-95 

s. 
-0.99 

I.OI 
I.OI 
I.OI 

0.99 
0.99 
0.99 

I.OO 
I.OI 

o-99 
o-99 
0-99 

I.OI 
I.OO 
I.OI 
I.OO 
I.OO 
I.OO 

0-99 

I.OO 

i.oo 

I.OO 
I.OO 
I.OO 
I.OI 
I.OO 
I.OO 

0-99 

I.OO 

0-99 
I.OI 
I.OI 
I.OO 
1  .00 
o-99 

I.OO 

0.99 

I.OI 

0.99 

I.OO 
I.OO 

0.99 

I.OO 
I.OO 
I.OO 

0.99 

I.OO 
I.OO 
-I.OO 

IV. 
VII. 

ii. 

vii. 

VII. 

IV. 

r. 

7 
3 
3 

2 

7 
6 

5 
3 

2 

7 
7 
6 

3 
3 
I 

4 
4 
4 
7 
4 
3 
4 
4 
4 
I 
2 

6 

3 
6 
I 
2 
6 

3 
6 

6 

2 

6 

5 

2 

7 
3 
5 
3 
6 
4 
4 
3 

r. 
39-645 
3I-72 
33.22 
42.785 
39-842 
40.59 
43-514 
40.002 
40.098 

38-357 
42.51 
42.197 
32  .  609 
36.88 
34.8i4 
32.89 
31-693 
37-285 
39-385 
40.565 
44.026 
40.252 
41  •  594 
42.080 

44.465 
46.91 

.46.34 
46.292 

45.9I5 
45-225 

47-99 
37-375 
34.978 
33.682 
36.19 
41.50 
42.898 
37-357 
37.134 
41.90 
43.665 
38.964 
31-46 
41.388 
38.604 
39-28 

34-39 
33-052 
38.398 

9  48.53 
40  37-01 
39  45.65 
42  57-59 
9  40.82 
15     7.88 

22      8.  .15 

35  51-56 
44  29.94 
10  32.58 
8     8.74 
14  12.41 
40     6.73 
37  39-31 
53  23.66 
34     5.40 
34  45-82 
31   33.71 
9  57-50 
29  40.50 
33  32.68 
29  51.30 
29    4.98 
28  48.21 
47  50-73 
40  35-21 
20  30.21 
11   5L07 
32  27.48 
12    27.91 
45  48.17 
46     4-31 
[8  21.58 
39  29.70 

17  39-69 
23  17.67 
[3  48.22 
»6    4-93 

'-3     3-86 
42  27.22 

IO    12.  O2 
40  46.38 

23  21.54 
36  39.81 
15  52.92 
33  I3-46 
33  59-76 
36  50.21 

-  7-27 
7-52 
7.66 

7-99 
8.07 
8.18 

8.31 
8.37 

8.37 
8.43 

8.42 
8.68 

8.75 
8.85 
8.88 
8.91 
8.93 

8-97 
9.03 

9-05 
9.11 
9.12 
9.16 

9-19 
9.25 
9.30 
9-34 
9-39 
9-39 

9-57 
9.70 
9.76 
9-76 
9-83 
9.86 
9.89 
9-9° 

10.00 
IO.OI 

10.04 

IO.IO 

10.18 
10.31 

10.37 

10.40 
10.42 
10.42 
—  10.46 

II 
—    I.  10 

7.09 

6.92 

7.47 

i.oS 

2.  II 

3-  -15 

6.16 

7.86 

1.22 
0.76 
I.9I 

7.oo 

6.51 

9.66 
5.8o 
5-93 
5.32 
1.14 

4-93 
5-70 

4-97 

4.82 
4./6 
8.54 
7.10 
3-14 
1.48 
5.48 
1-59 
8.14 
8.20 

2.71 

6.88 
2.5S 
.    3.70 
1.84 
8.19 
2.47 
3-63 
7-47 
1.14 
7-15 
3  66 
6.30 

2.22 

5.72 
5.80 

-  6.37 

h.  m.     s. 
12  34  54.05 
38  59.63 
41   24.24 
47  26.46 
48  45.51 
50  48.41 
53   17.14 
54  17-84 
54  19.65 
55  46.86 
12  55  30.17 
13     o  41.43 

2      0.99 
4  13-75 
4  50.34 
5  27.10 
5  48.99 
6  45-45 
8     7.44 

8  31-63 
9  43.64 
9  58.85 
10  42.96 
ii  39.80 
13  M.34 
14  18.17 
15  12.  61 
16  21.  16 
16  20.38 

20  40.54 
20  50.08 

24    1.77 
25  42.83 

25  46.08 
27  32.10 
28  16.18 
29    4.62 
29  19.25 
3i  55-10 
32  24.96 

33  14.39 
34  53-62 
37     6.66 
40  46.22 
43     2.34 
43  50.88 
44  31-33 
44  44-57 
13  45  58.51 

33  28  16.9 
59  II-  6 
33  58  20.2 
34     i  33-0 
33  28  10.  o 
33  38.2 
40  39-9 
33  54  26.1 
34     3     6.2 
33  29     2.2 
26  37.9 
32  43-0 
58  42.5 
33  56  14.7 
34    12      2.2 
33  52  40.1 
53  20.7 
50    8.0 
28  27.7 
48  14-5 
52     7-5 
48  25.4 
47  39-0 
33  47  22.2 
34     6  28.5 
33  59  II-  6 
39     2.7 
30  21.9 
51     2.4 
33  30  59-1 
34     4  25.9 
34     4  42.2 
33  36  54-0 
58     6.3 
36    12.  I 
41    51.2 

33  32  19.9 
34     5  43-0 
33  35  39-6 
33  41  37-5 
34     i     4-7 
33  28  43.3 
59  23.7 
41   55-5 
55   16.5 
34  25.5 
51  49.6 
52  36.0 
33  55  27.0 

.  .. 

29.4 

42.6 

53-2 

55-4 

7-2 

9- 

20. 

•    • 

•    • 

7-5 

19.8 

33-1 
34-2 

45   8 

46.8 

63-4 

44-7 

i6.'6 

57.6 
29.7 

10.7 
30. 
42.7 

23.6 
43-5 
56.3 

25-7 
36.6 
56.8 

9-2 

46    2 

39.1 
50.2 

10. 

22.8 

36. 

I  7    : 

•  • 

•  • 

14.5 
36-5 

28. 
49-7 

77  R 

40. 

•    • 

26 

' 

28.2 

T    6 

38  6 

24. 

30.5 

43-2 
47-2 
41. 

56  /S 
60.5 
55-6 

35-4 
14- 

48.7 

•    • 

16    T 

22.7 

36. 

I8.S 

32. 

45-7 

17-9 
58.7 
1.9 

30.5 
12. 

W-a 

14.9 

28.7 

•    • 

45- 

58.7 

II.  4 

25.2 
I3.4 

61.3 

35  .'8 

I-T   R 

27.3 

9-4 
49-2 

40-9 
30.3 
69.3 
22.5 
2.O 

54-2 
43  2 

35-4 
15-3 
31-3 

35^8 

28.4 
44-2 

41. 

58.2 

54  -'8 

•   . 

27. 

C-5 

54- 

. 

CORRECTIONS. 

REMARKS. 

T-.  .                  Corr.  of 
Clock. 

Hourly 
rate. 

m 

c 

Zenith  Point. 

Mic. 

Co. 

1 

. 
• 

1849.           h.               s. 

s. 

s.                  s. 

• 

s. 

i       T- 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

«     l- 

-JB 

11 

*  _£ 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

•Zone  170 

1849.      1>,     m- 
Mar.  22,  12     40 
13     13 

13      20 

13   40 

M 
14      20 
14      40 

287 
287 

20  62.9 

54-7 

58.7     55-7 

" 

" 

in. 
30.364 
30.350 

44-8 
43-4 

42. 
41-5 

O 

32-c 
33-  S 

32.  ; 

33--! 
32.  £ 

33-5 

33-4 

. 

20  62.4 

56.8 

59-4     56.9 

58.88 

58.88 

30.344 

62.4 

56.4 

59-4     55-5 

58.42 

-58.42 

30.344 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


139 


ZONE  170.    MARCH  22.    MAJ 

BELT,  287'  20'.     D0  =  —  33°  iS'  20''  —  Continued. 

No. 

50 
51 
52 
53 
54 
55 
56 
57 
58 

59 
60 
61 
62 

63 
64 

65 
66 

67 
6S 

69 

70 
71 
72 

73 

74 
75 
76 
77 
78 

79 
80 
81 
82 
83 
84 
85 

i 

2 

3 
4 
5 
6 

7 
8 

9 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«, 

"2 

1 

MICROMETER. 

i 

di 

* 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

II. 

12. 

5 
7 
7 
7 
7 
8 

7 
9 
8 

7 
7 
8 

9 

S 
8 

9 

8 
6 

8 
5 
8 
8 
7 
8 

9 

7 
7 
7 
9 
9 
9 
9 
9 
9 
7 

6 

8 

7 
6 
6 

8 
S 
6 

8 

h.  m.      s. 
13  46  23.77 
48  50.85 
49  42.90 
49  5i.6o 
50  20.77 
52  16.33 
54  46.56 
55  56.40 
57  27.26 

58     7-93 
13  59  19.40 
14     4  37.47 
6  23.57 
7  40.10 
8  36.96 
9     3-24 
10  22.37 
12     8.92 
12  51.08 
13  50.00 
17  26.33 

21    11.32 
22    38.98 
23    50.77 
24    33.70 
24    35.90 

25    50.47 
27    30.26 
28    13.98 

28   56.47 

32    38.54 
32    27.54 

33  39-39 
36  38.95 
37  45.48 
14  38  57.92 

E  171.    MAI 

7    7  35-42 
10  38.10 
ii  58.83 
13  27.96 

13  48.14 
18  26.18 

24  37-59 
28  55-34 
7  32  27.17 

s. 
-27-95 
•27-94 
27-93 
27-93 
27.93 
27.92 
27.90 
27.90 
27.88 
27.87 
27.87 
27.84 
27.82 
27.82 
27.81 
27.81 
27.80 
27-79 
27-79 
27.78 

27-75 
27-72 
27.71 
27.71 
27.70 
27/70 
27.69 
27.68 
27-67 
27.67 
27-64 
27-64 
27.63 
27.61 
27.60 
—27.60 

.en  24. 

-28.83 
28.85 
28.86 
28.87 
28.88 
28.91 
28.96 
28.98 
—  2Q.OI 

S. 
—  I.OO 
I.OI 

40.99 

I.OO 

i.oo 

I.OO 
I.OO 
I.OO 

0.99 

1.01 
1.01 
I.OO 
I.OO 

o-99 
.00 
.01 
.00 

.00 

•99 
.01 
.00 
.01 

.00 
.00 
.01 
.01 
I.OO 
I.OI 
I.OI 

0-99 

I.OO 
I.OO 
I.OI 

0.90 

I.OO 
—  I.OI' 

MAJ. 

—  I.OO 
I.OO 
I.OO 
I.OI 
I.OI 

0.99 

I.OO 

0.98 
-0-99 

VI. 
VII. 

I. 

VI. 
VII. 

IV. 

4 

I 

7 
5 
5 
3 
4 
5 
7 
I 
2 

3 
2 

5 
4 
2 

5 
3 
7 

2 
2 
I 
2 

4 

2 
2 

3 
2 

I 

6 

3 
6 

2 

6 
3 

2 

-35 

4 

4 
4 
3 

3 
6 

3 
6 
6 

r. 
35-357 
38-38 
41.28 
45-50 
45-195 
35.29 
39-53 
41.285 

39.427 
37.137 
42.237 

39-764 
4L38 
39-575 
37-175 
40.51 

39-95 
31.961 
30.11. 
35-328 
46.35 
45.84 
44-47 
46.517 

42-475 
40.15 
36.344 
34-50 
41.50 
34-80 
34-052, 
29.262 
35-6i 
39-66 
40.767 
35.185 

48'  10". 

41.224 
40.702 
37.928 
34-962 
33-133 
41.224 
43.115 

45-19 
38.232 

32  40.26 
31  20.75 
8  52.09 
20  59.61 

21    10.14 

38  34.19 

30  16.22 

23  25.10 
9  56.05 
52     3.65 
13  16.50 
35  59-77 
13  45.90 
24  24.10 
31  37-50 
14  14-77 
24  11.16 
[O  29.09 
15   17-62 
17  14-97 

10    54-54 

17     3-26 
11  59-43 
26  15.07 
13     8.24 
14  28.36 
37  57-  So 
17  43-54 
19  32-89 
18  27.31 
39  16.53 
21  38.87 

17    4-33 
15  39.92 
35  25.16 
17  19-91 

29  17-56 
29  35-33 
31  11.51 
39  20.03 
39  48.65 
14  46.00 

34     4-H 
12   2g.II 
l6   29.26 

—  10.46 

'10.53 
10.56 
10.56 
10.58 
10.62 
10.69 
10.71 
10.75 
10.76 
10.80 
10.96 

11.02 
II.  06 

II.  IO 
11.15 
11.23 
II.  2J 
11.31 
11.46 
11.62 
11.67 
11.71 

H-73 
H-73 
II-77 
11.83 
11.85 
11.87 

H-99 
n.gS 

12.  OO 
12.  06 
12.08 
—  12.11 

-   8.57 

s.g? 
9.14 

9-35 
9-39 

10.00 

10.75 
11.29 

-11-73 

-   5-33 
9.27 
0.90 
3-28 
3.25 
5-72 
5-05 
3.68 
i.  08 
9.40 
7.64 

6.20 

7.75 
3.94 
5.34 

7.85 
3.87 

7.09 

2.12 
8.44 
7-17 
8.40 

7-39 
4.26 
7.61 
7.90 
6.58 

8-54 
8.90 

2.75 
6.84 

3-35 
8.41 

2.IQ 
6.08 

-  8.47 

-   5.83 
5-91 
6.29 

8.28 
8.40 

2-35 
7.00 
1.81 
—  2.76 

h.  m.     s. 

13  45  54.82 
48  21.90 

49  13-98 
49  22.67 

49  51-84 
51  47-41 
54  17.66 
55  27.50 
56  58.39 
57  39-05 
r3  58  50.52 
14     4     8.63 

5  54-75 
7  11.29 
8     8.15 
8  34.42 

9  53-57 
n  40  .  i  3 
12  22.30 
13    21.21 
16  57-58 
20  42.59 
22    1O.27 
23    22.O6 
24      4.99 

24      7-19 
25    21.78 

27     1-57 
27  45-3<J 
28  27.81 
32     9.90 
31  58.90 
33  10.75 
36  10.35 
37  16.88 
14  38  29.31 

7     7     5-59 
10    8.25 
ii  28.97 

12    58.08 
13    18.25 
17    56.28 
24       7.63 
28    25.38 

7  3i  57.17 

33  51   16.1 
34  10   .0.6 
33  27  23.6 
39  33-4 
39  44-0 
57   10.5 
48  51.9 
41   59-5' 
33  28  27.9 
34  10  43-8 
34     i   54.9 
33  54  36.9 
34     2  24.7 
33  42  59-1 
33  50  13.9 
34     2  53.7 
33  42  46.2 
59     7-4 
33  33  5i.o 
34     5  54-7 
33  59  33-2 
34     5  43-3 
34     o  38.5 
33  44  5'.o 
34     I  47-6 
34     3     8.0 
33  56  36.2 
34     6  23.9 
34     8  13.6 
33  37     1-9 
57  55-4 
33  40  14.2 

34     5  44-7 
33  34  14-2 
33  54     3-3 
34     6     0.5 

36  17  42.0 
•     18      0.2 

19  36.9 

27  47.7 
28  16.4 

3     8.4 

22    31.9 

o  52.2 
36     4  53-8 

9-2 

3.2 
33-3 

14. 

16.2 

46.5 

55-5 

29.7 

59-9 
9.6 

42.8 

23-7 

-   - 

•   • 

7-5 
19-3 

21.5 

32.7 

34.6 

•    • 

ErJ 

49-8 

6  R 

3-7 

5O    2 

16.2 

62.1 

42.5 

55-7 

8.7 

22.3 

60.  2 

13.2 

49-7 
25'.  9 
ii  .  i 

3-5 
24.  •» 

16.7 

29-7 

39-4 

12.2 

26. 
37-3 

18  K 

51. 

4-0 

2.  5 

30   2 

30.2 

43-5 
27-3 

40.6 

53-7 

36.  2 

.  . 

58-7 

12.2 

1-3 

25    2 

27.4 

•58   7 

59-3 

12.7 

35.7 

2.4  16.7   .   . 

Zo;\ 

4&o 

10.5 
28.5 
0.0 

45-2 

34-5 

12.4 

24. 

41.8 
13.3 

58  .'7 
28. 
48.2 
26. 
37-4 
55-4 
27.2 

51-5 

2.0 

39-9 
51-2 
8.9 

40-5 

5-6 
55-3 
53-4 

22.6 
54-6 

36.2 

.   . 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Date-                 Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point. 

Mic. 

Co. 

(171)  4.   Micrometer     reading     assumed     as 
33r.g62  instead  of  34r.g62. 

1849.           h.                 s. 
Mar.  24,       8         —  30.547 

s. 
g    0.021 

s.                    s. 
-0.175        +   0.465  , 

s. 
—  0.196 

o    o    2.  20 

r. 

39-489 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

£  u 

1  —  '  £ 
^  o 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  171 

1849.         h.  m. 
Mar.  24.     7     7 
7   10 
7  20 
7  40 
7     o 
8  20 
8  29 

284 

50  61.0 

52.6 

53-2     52.4 

" 

it 
54-So 

in. 
3Q.I58 

55.3 
55- 

0 

53-7 
53-C 
52-3 
51-5 

51-8 

" 

30  .  i  60 

59-5 

51-5 

52.9     52.4 

• 

54.08 

140 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  171.     MARCH  24.     MAJ.     D0=  —  35°  48'  10"  —  Continued. 

No. 

SECONDS  OF  TRANSIT. 

T. 

0| 

"- 

MICROMETER. 

i 

* 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

Mag. 

[. 

II. 

III. 

IV. 

34-2 
40.3 

36.9 

V. 

VI. 

0.7 

32.7 

4-3 

VII. 

II. 

12. 

10 
ii 

12 
13 
14 
15 

16 

17 

18 

19 
20 

21 
22 
23 
24 

25 
26 

27 
28 
29- 
30 
31 
32 

33 

I 

2 

3 
4 

6 

7 
8 

9 
10 
ii 

12 

13 
14 
15 
16 

17 
18 

19 
20 

21 

7 
9 
9 

8 
8 

5 
8 

9 

8 
6 

8 
8 
8 
8 
8 

8 
8 
8 
5 
9 
5 
8 
8 

8 
7 
9 

8 
9 
9 
7 
9 
8 

9 
9 

8 

8 
7 
9 
7 
9     ' 
8 
6 

•    • 

17-6 
54- 
19.2 

50.5 

16/4 

5*. 

h.  m.     s. 
7  33  47-49 
34  40-38 
36     5-43 
37  37-04 
38  35-92 
48     2.81 
50  38.56 
53  29.87 
53  37.46 
57     5-75 
57  23.28 
7  57  54-oS 
8     3     3-01 
4  33-44 
6  16.84 
7  23.02 
7  29.50 
8  58.69 

9  56.43 
13  26.91 
14  50.08 
16  11.57 
IS  37.63 
8  29  59.53 

MARCH  30. 

ii  40  57.16 
42  44.20 
42  54-20 
43  43-74 
47  55-36 
48     5  -ic 
48  43-  5c 
50  31  -7S 
50  21.  of: 
52  16.2? 
53  37-i: 
55   15-4-1 
56  31.42 
56  42.5: 
57  42.  51 
58  57.  2t 
ii  59  12.  oc 

12      0    13.5' 

i  54-8! 
5     9-5. 
12     6  50.  of 

s. 
—29.02 
29.03 
29.04 
29.04 
29.05 

29.11 
29.13 
29.15 
29.15 
29.17 
29.17 
29.17 

29.21 
29.22 
29.23 
29.23 
29.2; 
29.24 
29.25 

29.27 

29.27 
29.28 

29.30, 
-29.36 

MAJ.     1 

—32.60 
32.60 
32.60 
32.60 
32.59 
32.59 
32.59 
32.59 
32.59 
32.59 
32.59 
32.58 
32.58 
32.58 
32.58 
32.58 
32.58 
32.58 
32.57 
32.57 
-32-57 

s. 

-0-99 
0.99 

.  I.OI 

o.99 

I.OO 

0.98 
0.99 
0.98 
1.  02 

1.02 
I.OO 
0.98 
O.gS 
I.OO 
I.OO 
I.OI 
I.OO 
I.OO 

0.99 
o.gc 
0.99 
0.98 

I.OO 
—  I.OO 

!ELT,  2 

-0.99 
0.99 
0.99 

I.OI 
I.OI 

0.99 
0.99 

I.OI 

0.99 
0.99 

0.99 
0.99 
0.99 
0.99 

I.OC 
I.OI 

0.99 
0.99 

I.OI 

0.99 
-o.gc 

VJI. 
VI. 

12. 
IV. 

VI. 

I. 

VI. 
IV. 
VII. 

IV. 

89°  I2J 

IV. 
IV. 
VII. 
XI*. 

VII. 
II. 
IV. 

12. 

VII. 
IV. 
VI. 

5 
5 

2 

6 
3 

7 
5 
6 
I 
I 
3 
7 
7 
3 
4 

2 

5 
4 
5 
5 
6 
7 
5 
3 

7 
7 
7 
I 

2 

7 
7 
3 
7 
7 
5 
6 

7 
7 
4 
3 
6 

5 

I 

5 

7 

r. 

45.502 
45-185 
43-274 
44.42 
47-285 
38.984 
42.017 
44.761 
44.387 
4L538 
38.58 
41.078 
38.17 
41-475 
35.072 
41.23 
39.M7 
30.312 
41.245 
41.492 
32.140 
35-658 
37.65 
41.20 

D.=-3 

45-325 
39.47S 
33.121 
38.022 
36.41 
36.612 
38.743 
31-85 
28.885 
44-372 
46.  162 
43.82 
43.3I7 
38.87 
38.987 
32.445 
35.278 
42.57-1 
43-oSS 

45.333 
45.74: 

'        n 

20   59.54 
21    IO.49 
42    40.27 
12    55.49 
31    38.72 

10  11.33 

22    59.64 
12   43.48 

47  53.23 
49  3L75 
36  40.20 
8  59.06 
10  39.43 
35     0.73 
32  50.09 
43  51-25 
24  38.88 
35  34.38 
23  26.48 
23  17.95 

19  59-48 
12      6.14 

25    30.55 

35  10.22 
1°  26'  40 

6  32.47 
9  54.30 
13  33-33 
51.32.07 
46  37.62 
n  32.83 
to  18.82 
40  32.92 
15  58.65 
7     5-00 
20  36.76 
13  16.22 

7  41-7? 
10  15.27 
30  34.96 
40  12.39 
18     9.97 

22   40.59 
48    38.11 
21      5.3S 

6  18.05 

-11.88 

12.01 
12.  IS 
12.37 
12.50 
I3-65 
13.96 

M.3I 

14.32 
M.74 
14.78 
14.84 
15.45 
I5.64 
15.84 
15.98 
15.99 

16.16 
16.27 
16.69 
16.85 
17.01 
17-30 
-18.64 

-  2.83 
2.89 
2.90 
2.93 
3.07 
3.08 
3.JO 
3.16 
3.15 
3-23 
3-28 
3-34 
3-39 
3-40 
3-43 
3.48 
3-49 
3-53 
'3.6c 

3-74 
—  3-8i 

ii 

-  3.83 
3.88 
9.10 
1.91 
6.38 
1.27 
4-31 

1.  86 
10.42 
io.S4: 
7.64 
0.98 
1.38 
7.22 
6.70 
9.40 
4.71 
7-37 
4-44 
4.42 

3-59 
1-74 
4.91 
—  7.26 

-  6.45 
6.97 
7.51 
J3.35 
12.60 
7.20 
7.02 
11.63 
7.87 
6.55 
8.57 
7.46 
6.63 
7.01 

10.10 

11.58 
8.23 
8.88 
12.90 
8.65 
-  6.42 

h.  m.     s. 
7  33  17.48 
34  10.36 
35  35.38 
37     7-oi 
38     5-87 
47  32.72 
50     8.44 
52  59-74 
53     7-29 
56  35-56 
56  53-H 
7  57  23.93 
8     2  32.82 
4     3-22 
5  46.61 
6  52.78 

6  59-27 
8  28.45 
9  26.19 
12  56.65 

14  19.82 
15  41.31 

18.   7-33 
8  29  29.17 

n  40  23.57 
42   10.61 
42  20.61 
43  10.13 
47  21.76 
47  31-52 
48     9.92 
49  58.19 
49  47.48 
51  42.70 
53     3-55 
54  41-87 
55   57.85 
56     8.96 
57     8.92 
58  23.70 

58  38.43 
II   59  39.98 

12       I    2I-3C 

4  35-9S 
12     6  16.50 

0             /                 ,1 

36    9  25.2 
9  36.4 
31   ii.  6 
I   19.8 
36   20      7.6 
35   58  36.2 
36  ii   27.9 
I     9.6 
36  28.0 
38     7-3 
25    12.6 
36  57  24.9 
35  59     6.3 
36  23  33.6 

21    22.6 

32  26.6 

13   9.6 
24   7.9 
II  57.2 
II  49.1 

8  29.9 

o  34-9 
14     2.8 
36  23  46.1 

31   33  21.7 
36  44.2 
31  40  23.7 
32  18  28.4 
32  13  33-3 
31  38  23.1 
3i  37     8.9 
32     7  27.7 
31  42  49-7 
33  54.8 
47  28.6 
40     7.0 
34  31-8 
37     5-7 
31  57  28.5 
32     7     7-4 
31  45     1-7 
31  49  33  o 
32  15  34-6 
31  47  57-8 
31  33     8.3 

!2.2 

36- 

3 

49-4 
25.2 
16.3 

2.9 
38.4 
29-7 

16.1 

52. 

51.2 

29.5 

4.7 

»3-3 

r's'fi 

*     * 

38. 

52.5 

5-5 

19-7 

50.7 

4-2 

37- 

a 

40.2 

54-i 

17-5 

30.4 
0.7 

43-7 
14.5 

•  • 

.  . 

.   . 

22.4 

30.4 
37- 

44-2 
50.4 

4-3 

•  • 

44-4 

26.3 

39-4 
37.4 

46.1 

0.0 

13-3 

26.7 

40.4 

fil  f 

54- 
17.4 

7-9 

.  . 

. 

'. 

58. 
24.4 

II.  2 

37-8 

25.2 
51.2 

38.8 
4-7 

32. 

JO.  S 

•  • 

5-5 

3i 
18 

544-2 
431-3 

ZONE  172. 

7-2 

41.8 

16.5 

29 

6 

42.4 

44. 

=  6    ? 

9.4 

31-5 

45-0 

32. 

n 

.6 

24. 

37- 

31-5 

28  .'3 

42.2 

/I  .'fi 

57-0 

55. 

21.4 

10.2 

23.4 

36.1 

23- 

ii.  5 

44 

24 

22.2 

20.  8 

34- 

.e 

37- 

49-9 

3-c 

15-7 

28.7 

•  • 

•  • 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m 

« 

c 

Zenith  Point. 

Mic.  Co. 

(171)  10.  Transits  over  T.'s  IH-V  assumed  as 
recorded  over  T.'s  IV-VI. 
(171)  32.  Transit  over  T.  VII  assumed  as  at 
I3S.2  instead  of  32=. 

i 

1849.            h. 
Mar.     30,      8 

s. 

-  33.717 

s. 

g  O.O20 

s. 
-  0.175 

s 
+  o 

465 

s. 
—  0.196 

0111 

359  59  59-99. 

r. 

39-4=9 

INSTRUMENT  READINGS. 

Date. 

CI'RCLE. 

11 
~  E 
2£ 

<£ 

•n  £ 
e  o 
o  6 
*S 

W£ 

A. 

B. 

C. 

D. 

Corr'd 
Mean. 

Barom. 
Mean. 

Zone  172 

1849.       h.   m. 
Mar.  30.  ii  38 
ii  40 

12      0 
12    15 
12   20 
12   40 

13     o 

13   20 

0            1 

289    12 

H 

" 

ii 

i. 
370 

0 

55-0 
53.8 

0 

49-2 
49-7 

49-3 

49.1 
48-9 
48.8 

o.o 

1.5 

4-3 

2-9 

•      • 

2.18 

1-5 

1.4 

6.0 

5-7 

•"• 

3-65 

060 

052 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


141 


ZONE  172.    MARCH  30. 

MAJ 

BELT,  289°  12}-'.     D0  =—  31°  26'  40"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

0, 

"t 

MICROMETER. 

i 

« 

4 

VIean  Right 
Ascension, 
1850.0. 

VIean  South 
declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

22 
23 
24 
25 
26 
27 
28 
29 
30 
31 
32 
33 
34 
35 
36 
37 
38 
39 
40 

41 
42 

43 
44 
45 
46 
47 
48 

49 

50 

51 
52 
53 
54 
55 
56 
57 
58 

59 
60 
61 
62 

63 
64 

,  65 
66 

67 
6S 
69 
70 

8 
9 
7 
6 
S 
6 
6 
8 
7 
9 
8 

9 
9 

8 

9 
8 

8 
7 

10 

7 

8 

9 

8 
S 

9 
6 
8 
9 
7 
9 
9 
9 
7 
8 
8 
8 
8 

9 

8 

7 
8 

6 
9 
9 

8 
8 
8 
7 

32.5 

45-5 

57.4 

in.  t: 

h.  rn.      s. 
2     8  45.22 

9  23.74 
9  41.12 

12    16.49 
24    33-41 
24    41.86 
25    12.14 

26     5  .  64 
26  41  .02 
28  34.08 
28  46.16 
30  25.56 
30  52.00 
31  49-34 
33   13-44 
34  26.72 
36  47.16 
38  27.17 
38  51-35 
40  46.48 

41   35-30 
46  16.30 

49  5L36 
50  42.49 
52  28.55 
52  55-99 
54  55-45 
57     2.98 
57   10.05 
58  48.75 
12  59  52.83 
13      2   36.32 
2   43.  IS 
4  II-35 
4  28.  SL 
6  58.  ic 
9  31  -Sc 
10  49.  3f 
14     5.62 
14  31.0: 
14  49.7? 
16  50.91 
IS   l6.6c 

19  23.  9e 

20  28.8: 
22      2.OC 
24   22.9= 

27   4I-41 

13  27  49.  sc 

s. 

—32.56 
32.56 
32.56 
32.55 
32.54 
32.54 
32.53 
32.52 
32.52 
32.52 
32.52 
32.51 
32.51 
32.51 
32.50 
32.50 
32.50 
32.49 
32.49 
32.49 
32.49 
32.47 
32.45 
32.45 
32.45 
32.44 
32.44 
32.43 
32.43 
32.42 
32.42 
32.41 
32.41 
32.40 

32.40 

32.  3Q 
32.38 
32.38 
32.3V 
-    32.37 
32.37 
32.36 

32.35 
32.34 
32.34 
32.33 
32.32 
32.31 
-32.31 

s. 
-0.99 

0-99 
0.98 

0-99 
0.99 
0.99 
0.99 
0.99 
°-99 

I.OI 

I.OI 

0.99 
0-99 

I.  00 
I.  00 

0.99 
o.gc 
p.gc 

I.OI 

0.98 

I.  CO 
I.OI 

i.  or 

1.  00 
I.OI 
I.OI 

°-99 

I.OI 
I.OI 

0.99 
0.99 

I.  00 

0.99 
°-99 
°-99 

I.  00 
I.  00 
I.OI 

0.99 
0.99 
i  .00 

I.  00 

0.99 

1.00 

0.99 

I.  00 
1.0 
I.OO 

-0.99 

V. 
IV. 
ii. 

vh. 

IV. 

VI. 

II. 

IV. 

IV. 

7 
6 

7 
6 

6 
7 
7 
7 
i 

3 
7 
7 
5 
4 
7 
7 
7 
i 

3 
i 
i 
3 

2 
2 
6 
2 

I 
6 
7 
4 
6 
6 
7 
5 
5 
I 

7 

7 
3 
5 
6 
4 
7 
3 
2 

3 
7 

r. 

45.828 
49-53 
49-30 
34.8081 
40.76    2 
40.18     I 
37-11    i 
38.1971 
34.7771 
40.418;! 
33-695; 
38.204,1 
33.305] 
35.143: 
30.707: 
37.70 
42.59 
42.907 

39-127 
50.714 
50.63 

33-235 
34.538 
33.414 
43-083 
35.268 
35-30 
32.30 
35-757 
35-97 
38-365 
35-28 
34.83 
36.27 
35-20 
43-94 
44.728 

39-255 
39-8o 
43-255 
38.815 
36.58 
34.040 
39,698 
34.492 
36.82 
40.453 
41.73 
40.537 

6  15.11 
9  59-15 
4  I5-27 
8  27.44 
3  43-17 
5  22.03 
i  15-17 
o  38-50 

2    36.54 

o  10.38 
9  28.88 
o  38.10 
3  27.18 
6  57.08 
15  20.71 
o  55.65 
8     6.88 

7  55-93 
,o  54.14 
3  26.31 
29  44-73 
>4  18-33 
>3  33.36 
39  38.95 
&  46.47 

17  17-05 
[S  10.45 
18  59-47 
52  51-29 
[7  47.29 
to  32.66 
32  42.92 
t8  26.68 
17  36.98 

[2    21-95 

21   53-44 
21    26.26 

;o  50.40 
9  43-17 
7  43-93 
36  32.53 
26     7.48 
18  53-95 
30  10.43 

12    45-13 

37  4I-3S 
44  18.08 

34  51-92 
9  17.7: 

-  3-89 
3-92 
3-94 
4.04 
4.76 
4-77 
4.81 
4.88 

4-92 
5.06 
5-07 
5-T9 
5.23 
5-29 
5-40 
5-47 
•5-64 
5-75 
5-78 
5.91 

5-96 
6.26 
6.49 

6-54 
6.66 
6.68 
6.80 

6.93 
6.94 

7-05 
7.11 

7-25 
7.26 

7-37 
7-39 
7-54 
7.69 

7.76 
7-93 
7-95 
7.96 
8.07 
8.14 

8.2C 

8.25 
8.32 
8.42 
8.56 
-  8.5C 

-6.42 
6.97 

6.  ii 
8.27 
9.05 
7.78 
7.16 
7.06 
7.36 
13.17 
11.48 
7-04 
7-47 
9-53 
10.83 
7.08 
6.67 
6.63 
13.28 
5-97 
9-96 
13-82 
13.69 
11.51 
12.  OI 
12.71 
8.18 
12.98 
13.59 
8.13 
7.03 
10.40 
8.25 
8.10 
7.30 
8.75 
8.68 
13-27 
6.90 
6.60 
11.03 
9.40 
8.30 
10.03 
7-37 

II.2C 
12.25 
10.76 
-    6.85 

h.  m.      s. 
12     8   11.67 
8  50.19 
9     7-58 
ii  42.95 
23  59-88 
24     8.33 
24  38.62 
25  32.13 
26     7.51 
28     0.55 
28  12.63 
29  52.06 
30  18.50 
3t   15-83 
32  39-94 
33  53-23 
36  13.67 
37  53.69 
38  17.85 
46  13.01 
41     1.8 
45  42.82 
49  17.90 
50     9.04 
51   55.09 
52  22.54 
54   22.02 

56  29.54 
56  36:6 
58  15.34 

12  59  19.4 
13      2      2.9 
2     9-7 
3  37-9 
3  55-1 
6  24.7 

8  58.5 
10  15.9 
13  32.2 
13  57-6 
14  16.4 
16  17.5 

17  43-3 
18  50.6 

19  55-5 

21    28.6 

23  49-6 
27     8.1 
13  27  16.2 

0                 /                  II 

31  33     5-4 
36  50.0 

31     5-3 
45   19-7 
50  37-0 
42  14:6 
38     7-1 
37  30-4 
31  39  28.8 
32  17     8.6 
32     6  25.4 
3t  37  30-3 
40  19.9 

31  53  51-9 

32       2    16.9 

31  37  48.2 
34  59-2 
3'   34  48.3 
32  17  53-2 
31  30  18.2 
31   56  40.6 
32   21    18.4 
20   33.5 
6  37.0 

9  45-1 
32  14  16.4 

31  45     5-4 
32  15  59-4 
32  19  51-8 
31  44  42.5 
37  26.8 
59  40.6 
45   22.2 
44  32-5 
39  16.6 
48  49.7 
31  48  22.6 

32  17  51-4 
31  36  38.0 

3i  34  38.5 
32     3  31-5 
31   53     4-9 
45   50.4 
57     8.7 
31  39  40.7 
32     4  40.9 
II   18.8 
32     i   51.2 
31  36  13.1 

,j 

37-5 
54-2 

50 

7 
id 

3 

8 

16.4 

•5-3  .  C 

30. 

2Q, 

10. 

3.5 

54- 

19.8 

59-5 

II.9 

51.2 

24.9 

17.5 

31.2 

47.4 

26.2 

52.5 

52.7 

5-4 

48  -'5 

21 

I 

4 
7 

34-3 
14. 

47- 
27. 

•    • 

40.4 

59-5 

12. 

14   2 

63.  7 

16 

38.5 
ifi' 

51- 
42.4 

"R  " 

4.6 

55-6 

8.4 

•  . 

43.2 

55-7 

9.1 

C-3.  4 

31- 

57-7 

37 

44 

10 

"  R 

1  6 

-4 

57-  2 

23.  '5 

61.8 

5-7 

M-4 
18.7 

31.6 

43- 

56. 
24. 

9.2 
37.4 

.         . 

7.4 

. 

45-2 

58. 

ii. 

57-7 

40.2 

S2.2 
T8 

15.4 

28.4 

p   R 

v 

48. 

61. 

37-S 

50 

-7 

38. 

4- 
ii. 

51- 
16.5 
24. 

3-7 

37- 

49.8 

39-- 

2*8 

44- 

2.e 

57-2 
'5-4 

10. 

28  4 

22    " 

2.5 

15.5 

"8 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m 

." 

c 

Zenith  Point. 

Mic. 

Co. 

1849.       h.  m. 

s. 

s. 

s. 

s. 

s. 

0                /                     II 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

1  1 
-1 

1| 

A. 

B.        C. 

D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  172 

1849.      h.     m. 
Mar.  30,  13    40 
13     50 
14    10 

14      20 
14      40 

15      o 

289 

'        a 

" 

" 

in. 
30.044 
30.042 

53-1 
53- 

53- 
53-2 

0 

49- 
49- 
49- 
50- 
50. 
50. 

5 

7 
3 

)' 
5 

30.036 
30.034 

12       1.4 

1.9       5-6 

5-8 

*          * 

3-68 

142 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  172.    MARCH  30.    MAJ 

BELT,  289°  I2|'.     D0  =  —  31°  26'  40"  —  Continued. 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T. 

°L 

«2 

MICROMETER. 

i 

•k 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

ii. 

12. 

7i 
72 
73 
74 
75 
76 
77 
78 

79 
80 
81 
82 

83 
84 

.85 
86 

87 
88 
89 
90 

91 
92 

93 
94 
95 
96 

97 
98 

99 

IOO 
1  01 
102 
103 

104 
105 
1  06 
107 
1  08 

109 

no 
in 

112 

"3 
114 

"5 
116 

»7 
118 
119 

7 
7 
6 

8 
9 
4 
9 
9 
9 
7 
5 
7 
8 
8 
8 
8 
8 

10 

8 
9 

10 

9 
6 
10 

9 
10 

8 

9 
8 
7-8 
8 
8 
9 
9 
7 
9 
9 

10 

9 
9 
9 
9 
10 
10 
9 
9 
8 
8 
6 

h.  m.    s, 
13      .49.78 
29  41.50 
30  50.94 
34  49-68 
37  18.18 
37  43.76 
38  28.30 
39  51.18 
39  52.18 
41   56.28 
43  44.03 
43  44-72 
46  15.63 
46  57.70 
47  3I-IO 
47  36.10 
47  5i-8o 
52  56.59 
57  12.31 
57  34-70 
58  43.10 
i'3  59  57-40 
14    o  21.06 

2  42.60 
4  35.85 
5     2.60 

6  39-71 
8  23.28 

9  4I-38 
10  26.60 
n  20.84 
14  21.16 
15     2.89 
15  12.30 
17     8.46 
17  47.09 
18     3.98 
19  26.00 
23  22.  go 
23  30.51 
24  31.41 
26    4-75 
28  29.43 
28  51.20 
29  45-30 
30  17.66 
32  24.83 
33  30-60 
14  33  45-42 

s. 

-32.31 
32.30 
32.30 
32.28 
32.27 
32.27 
32.26 
32.26 
32.26 
32.25 
32-24 
32.24 
32.22 
32.22 
32.22 
32.22 
32.21 
32.19 
32.17 
32.17 
32.16 

32.15 
32.15 
32.14 
32.13 
32.13 
32.12 
32.11 
32.10 
32.10 
32.09 
32.08 
32.07 
32.07 
32.06 
32.06 
32.06 
32.05 
32.03 
32.03 
32.02 
32.01 
31-99 
31-99 
31-99 
3L99 
31-97 
31-97 
-31-97 

S. 
-0.99 

0-99 
I.OJ 
I.  00 

0.99 

1.  01 

I.  00 

0.99 

o-99 

I.  00 
I.  01 
I.  01 

o-99 
0.99 

I    OO 
1.  00 
1.  00 

0.99 

I.  00 

0-99 

I.OO 
I.OO 
1.  01 

0-99 

I.OI 

o-99 
0.99 

0.99 

I.OI 

0-99 

1.01 

0-99 

I.OO 
I.OO 
I.OI 

0.99 
0.99 

I.OO 
I.OO 
I.OO 
I.OI 
I.  '00 

0.99 

I.OO 

o-99 
0.99 

o-99 

I.OI 
—  I.OO 

IV. 
VI. 
VII. 

IV. 
VII. 
VI. 
VII. 
VI. 

III. 

V. 

II. 

II. 
11. 

7 
7. 

5 
7 

i 

4 
7 

7 
5 

2 

2 

7 
7 
4 
4 
4 
7 
4 
6 
•5 
3 
i 

7 

2 

6 
7 
7 
i 
6 
i 
7 
3 
4 
I 

7 
7 
3 
5 
6 

2 

4 
6 

6 

7 
6 
2 
2 

r. 
37-25 
41.67 
34.284 
34.96  i 
44.14 
40.86 

36.559 
32.825 
32.895 
43-245 
34-337 
34-228 
40.158 
39-" 
34-87 
30.82 
33-002 
43-85 
39-424 
41.626 
36.21 

39-22 

35.31 
35.608 

42.60 

41.352 
40.995 
49.205 
40.24 
38.717 
44.65 
34.46 
31-564 
34-615 
40.080 

44.63 
46.172 

49.45 
36.437 
31.878 

36.263 
32.657 
34.145 
37.968 
40.892 

38.985 
43-15 
42.57 

47-735 

t         H 

II   II.  18 
S  3-8.46 
53  41.76 
27     3-39 
7  13-22 
»9  55-15 
31  58.40 
'3  43-75 
'3  4LI3 

22    17.28 

t7  49-13 
17  52.90 
9  30.82 
10     6.99 
32  56.22 
35  16.00 
34     0.69 
7  23.02 
30  19.88 
14  31.76 
26  20.09 
36  18.55 
53     6.72 

12      7.50 

U     3-97 

14  41.21 

9     1-93 
4  18.40 
50  16.56 
16  12.52 
»7  44-34 
12  47.48 
»o  42.79 
33     5-49 
;o  22.08 
6  56.09 
6     3.08 
30  25.10 
26  12.42 
20      8.57 

t6  42.64 
34  13-44 
18  50.33 
25  19.42 
[4  57.08 
[o  10.46 
13  39-51 
13     5-00 
|0    6.74 

-  8.6 
8.65 
8.69 
8.84 
8-93 
8.94 
8-97 
9.02 
9.02 
9.09 
9.14 
9.14 
9.22 

9-25 
9.26 
9.26 
9.26 
9-42 
9-53 
9-53 
9.58 
9.6; 
9.62 
9.67 
9-72 
9-73 
9:76 
9.80 

9-83 
9-85 
9.86 
9.91 
9:93 
9-93 
9-97 
9-97 
9.98 

IO.OI 

10.07 
10.07 

IO.IO 
IO.II 

10.14 
10.14 
10.17 
10.17 

IO.2O 
10.21 
—  IO.2I 

-  7-13 

6-74 
13-73 
9-54 
6-53 

I3.  12 
10.30 
7.50 
7-50 

8.  So 

12.  8l 
12.  8l 

6.86 

6-95 
10.47 
10.83 
10.63 

6-53 
10.05 
7.62 
9-43 

11.00 

13-65 
7-25 
12.06 

7-64 
6.78 
6.07 
13.20 
7.90 
12.79 

7-35 
n.68 
10.48 
I3-I9 
6.47 
6.33 
10.06 
9.41 
8.48 
12.64 
10.67 
8.29 
9.28 
7-69 
6.95 

7-49 
12.06 

-11-59 

h.  m.     s. 

13(28)16.48 
29     8.21 
30  17.63 
34  16.40 
36  44.92 
37  10.48 
37  55-04 
39  17-93 
39  18.93 
4'  23.03 
43  '0.78 
43  ".47 
45  42.42 
46  24.49 
46  57-  SS 
47     2.88 
47  18.59 
52  23.41 
56  39.14 
57     1.54 
5s     9-94 
59  24-25 
13  59  47-9° 
14     2     9.47 
4     2.71 
4  29.48 
6     6.60 
7  50.18 
9     8-27 
9  53-51 
10  47-74 
13  48.09 
14  29.82 
14  39-23 
16  35-39 
17   14-04 
17  30.93 
18  52.95 
22  49.87 
22  57.48 
23  58.38 
25    31-74 
27  56.45 

28    lS.21 

29  12.32 
29  44.68 

31  51-87 
32  57.62 

14  33  12.45 

0           1                  II 

31  38    6.9 

31  35  33-9 
32  20  44.2 

31   54     1.8 
31  34     8.7 
32  16  57.2 
31   58  57-7 
40  40.3 
40  37-6 
31  49  15.2 
32  14  5i.i 
32  14  54-8 
31   36  26.9 
37     3-2 
31   59  56.0 
32     2   16.1 
32     I     O.6 
31  34  19-0 
57   19-5 
41   28.9 

31   53   19-1 
32     3  19-2 
32  20  10.  o 
31  39     4-4 
32  10     5.8 
31  41  38.6 
35  58-5 
31  31   14-3 
32  17  19.6 
31  43  10.3 
32   14  47.0 
31  39  44-7 
32     7  44-4 
o     5-9 
32  17  25-2 
31   33  52.5 
32  59-4 
57  25.2 
53  II-  9 
31  47     7-1 
32   13  45-4 

32       I    M-2 

31  45  48.8 
52   18.8 
41   54.9 
37     7-6 
31  46  37.2 
32  10     7-3 
32     7    8.5 

54-4 

7.2 

20.4 

17. 

30. 

10.9 

24- 

52.5 

36.9 

30.8 

43.  t 

57- 

9-5 

23- 

67    •> 

5. 

iR 

. 

5- 

1  8.' 

31-2 

56. 

9-2 

22.4 

37- 

50. 

2-5 

15-5 

"S  r 

10.5 

23-5 

IO. 

15. 

30.7 

35.5 

33-3 

46.6 

59-5 

12. 

25.3 

13  6 

22. 

57-4 

21. 

10.3 
34. 

23-4 

21-5 

35-5 

49- 

2.0 

4I.5 

26.8 

39-6 

52.5 

49- 

'•   • 

•  • 

41. 

54-5 

7.6 
52.6 

5-3 

50   8 

•  . 

•    • 

55-5 

8.2 

21. 

2.7 

16 

55- 

8   1 

22. 

->6 

• 

30. 

42.6 

44- 

26.' 
50. 

57-4 
5- 

39- 
4- 

9.8 

51-7 
16.7 

22.7 

30.2 
4-5 

44-3 

57-5 

.  . 

•  t 

.    . 

29.4 

•    • 

17.2 

3°. 
24.2- 

12. 

25- 
30.6 

37-3 

45- 

58.4 

n  8 

CORRECTIONS. 

REMARKS. 

Date-             Corr  of 
Date-               Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.     Mic. 

Co. 

9 

. 

1849.       h.                   s. 

s. 

s.                 s. 

s. 

°     '       "                r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

•O    B 

Z    ° 
u   g 

g| 

<H 

•3  E 
E§ 
H  E 

X  <U 

«(5 

A. 

B. 

C.         D. 

Corr'd" 
Mean. 

Mean. 

Barom. 

1849.      h.     m. 

• 

0                 1                   II 

// 

a 

in. 

O 

o 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  172.     MARCH  30.    MAJ.     BELT,  289°  I2|'.     D0=—  31°  26'  40"  —  Continued. 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T. 

GI 

«2 

MICROMETER. 

i 

if) 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

ii. 

12. 

120 
121 
122 
123 
I24 
I25 
126 
I27 
128 
I2g 
130 
131 
132 
133 
134 
135 
136 
137 

I 
2 
3 
4 
5 
6 

7 

8 

9 
10 
ii 

12 
13 
14 
15 
16 

17 
IS 

19 

20 
21 
.22 
23 
24 

25 
26 

27 

9 

8 
8 

8 
8 

7 
6 

8 

9 
6 
8 
8 

9 

8 

3-4 
10 

9 
6.7 

8 
7 

7 
8 
8 
8 
6 

9 
6 

8 
8 
8 
6 
6 
9 
7 
9 
8 

9 
6 
6 

8 
8 
8 
6 
8 
7 

r>  r 

h.  m.      s. 

14  34  27.59 
38     2.16 
38  19.60 
39  23-66 
40  14.80 
41   16.89 
42     7.90 
42  45.64 
43  53-57 
47  55-94 
48  44.36 
4-99 
51   15.28 
51  23.99 
54  22.03 
57  53-6i 
58     9.79 
14  58  33-95 

.     APRIL  2. 

10  41  34.23 
43     8.15 
45  5i-o6 
46  13.36 
52  15.01 
56  13-94 
10  58     3.90 

II      2    12.87 
2    13.88 

4  55-77 
5  30.03 
7  58.03 
8  38.26 
9  19.90 
17  10.01 

19  39-51 
19  35.00 

21    50.69 
21    II.  12 
22      3.28 

24     1.66 

27   30.16 
29   44.15 
•  30    22.  OI 
30    46.32 
32    10.22 

ii  32  34.86 

s. 
-31.96 
31-94 
31-94 
31-93 
31.92 

31-91 
3i-9i 
3L91 

31.  gc 
31.88 
31.87 
31-87 
31.85 
31-85 
31-83 
31.81 
31.81 
-31-81 

MAJ. 

-35-50 
35.50 
35.50 
35-50 
35-51 
35-51 
35-51 
35-51 
35-51 
35-51 
35-51 
35-52 
35-52 
35-52 
35.52 
35-52 
35-52 
35-52 
35-52 
35.52 
35-52 
35-52 
35.52 
35-52 
35-52 
35-  51 
-35-51 

S. 

—  I.OI 
I.  00 
I.  00 

0.99 

I.OO 
I.OO 
I.OO 

o-99 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
—  I.OO 

BELT, 

—  I.OI 

0.97 
0.98 

I.OI 
1.02 

0.98 

I.OI 

0.98 
0.98 
0.97 

1.  02 

1.02 

o-99 
0.98 

0-99 
o.gg 

0.98 

I.OI 
I.OI 
I.OI 

0.98 

1.02 

o.gg 
o.gg 
0.98 

I.OI 

-o.gg 

282°   2f 
IV. 

VI. 

vh. 

VI. 
IV. 
VI. 
V. 
VII. 
VI. 
VII|. 

VII.,  V, 

VII. 

VII.,  IV. 

V. 
IV. 
ii. 
ii. 

12. 

VII. 
VII. 
VI. 
IV. 
VI. 
IV. 
VI. 

12. 

2 

3 

6 

7 
4 

5 
5 
6 

4 

4 

2 
2 

3 

i 

3 

6 
I 

)'. 

3 
7 
7 

2 
2 

7 
2 
6 
6 

7 

i 

2 
6 

7 
6 
6 
6 
2 

3 
3 
7 
I 

5 
6 

7 

2 

6 

r. 

43-39 
34-89 
32.70 
39-375 
35.508 
45-69 
41.847 
34.195 
36.49 
32-198 
36.89 
37-00 
40.498 
46.248 
40.073 

41-77 
38.60 

36.415 

D0=-3 

36.815 
50.45 
44-773 
39-"7 
34.068 

46.95 
45.58 
43.908 
46.712 
48.131 
44.865 
35-75 
31.64 
36.624 
39-55 
37-044 
45.314 
41.80 
39.032 

25-45 
47.48 
45.695 
41.097 
34.215 
35-11 
43-927 
42.817 

I                  H 

V  36.34 
38  48.00 
19  40.20 
9  57-85 
32  32.98 
20   53.05 
23      5-6g 
18  48.60 
32     0.99 
34  29.29 
46  21.05 
46  17.25 

35  34-45 
46  49.20 

35  49-ii 
34  50.54 
16  16.40 

52  28.58 

8°  19'  i 

37  4L56 
3  35.38 
6  51-53 
15     3.7i 
M  58.25 

5  36.39 
H  20.  go 
'3  i3-2g 
ii  36.09 
4  55-42 
17  36.14 
t&  57.7? 
20  16.30 
ii  32.55 
15  43-71 
[7  10.27 

12    23.75 

13  30.49 
j6  24.55 

14  13-35 
5  17-66 
(7     8.06 

=3  31-59 
18  47.70 
[2  25.05 
12  17-96 
13  49-39 

—  10.23 
'   10.27 
10.27 
10.29 
10.30 
10.32 
10.32 
10.32 

10-35 
10.40 
10.41 
10.41 
10.43 

10.43 
10.47 
10.51 
10.51 
—  10.52 

3". 

—  5.22 

5-41 
5.80 
5.85 
6.51 
7.02 
7.20 
7.71 
7-72 
8.01 
8.07 
8.37 
8.44 
8.52 
9.42 
9.70 
9.70 

9-94 
9.87 

9-96 
10.18 
10.57 
10.82 
10.88 
10.93 
11.08 
—  11.13 

n 

—  11.98 
11.40 
8.41 
6.92 
10.39 
8.60 
8.92 
8.28 
10.31 
10.72 
12.60 
12.60 
10.89 
12.68 
10.93 
10-77 
7.86 
-13-58 

—  12.72 

0-95 
2.03 
15-37 
16.44 
1.61 
14.03 
4.18 
3.63 
1.38 
16.29 
16.07 
6.60 
3.60 
5-03 
5-54 
3-91 
14.81 
12.27 
15.06 

LSI 
16.12 

7-74 
6.  02 

3-gi 
14.36 

—  4-40 

h.  m.     s. 
14  33  54-62 
37  29.22 
37  46.66 
38  50.74 
39  41-88 
40  43.98 
41  34-99 
42  12.74 
•  43  20.67 
47  23.06 
48  11.49 
(48)32.12 
50  42.43 
50  5LI4 
53  49-20 
57  20.80 
57  36.98 
14  58     1.14 

10  40  57.72 
42  31.68 
45   14-58 
45  36.85 
51  38.48 

55  37-45 
10  57  27.38 
ii     l   36.38 
i   37-39 
4  19-29 
4  53-50 
7  21.49 
8     1.75 
8  43.40 
16  33.50 
19     3.00 
18  58.50 

21    14.16 
20    34-59 
21    26.75 
23    25,16 
26   53.62 
29      7-64 
29   25.50 
30      9.82 
31    33-70 
II    31    58.36 

0             I                11 

32     9  38.5 
32     5  49-7 
31  46  38.9 
36  55-1 
59  33-7 
47  52.0 
50     4-9 
45  47-2 
31  59     1-6 
32     i  30.4 
13  24.1 
13  20.3 
2  35-8 
13  52.3 
2  50.5 
32     I   51.8 
31  43  14.8 
32  19  32-7 

38  57     9-5 
22  51.7 
38  26     9.4 
39     4  34-9 
39     7  3L2 
38  24  55.0 
39     o  52.1 
38  32  35-2 
30  57-4 
38  24  14.8 
39     7  10.5 
39     6  32.2 
38  39  41-3 
30  54-7 
35     8.2 
36  35-5 
38  31  47-4 
39     3     5-2 
55  56.7 
39     3  48.4 
38  24  39.3 
39     6  44.8 
38  43     0.2 
38  14.6 
38  31  49-9 
39     i   53-4 
38  33  14-9 

28.2 

41. 

rS    c 

49-4 

».< 

c-3    7 

,   . 

42. 

55. 

30.3 

43; 

55-  e 

II  8 

21    2 

17. 

30. 

19.6 

32.4 

36.' 
43-3 

39- 
49-6 

56.2 
28. 

52. 

18. 

2.5 
ii. 
9.2 
40.6 

15.2 

24. 

21.8 

53-4 

37- 
35- 

48.' 

T,S,     6 

0.7 

rS  ' 

*         * 

32. 

,      . 

.  . 
23.2 

20.7 
37- 

34- 
8.2 
51.1 

48.0 
21.9 
4-7 

rr  V 

ZONE 

173 

47- 

I.O 

59.8 

14-5 

29.2 

43.4 

.      , 

45- 
46.1 

49-7 
I9- 
60. 

3-Q 
12.4 
14. 

18.0 
27.2 

32.4 

•    ' 

*         ' 

12.5 

4O.5 

•   • 

52.5 

6.2 
|g 

2.2 

57-2 

42.255.7 
11.8.25.2 
7.      -   - 

9-9 
39-5 

^-l.Q 

43-4 

C.I 

53-5 

45-7 

•  • 

•  • 

30. 

44-2 

44-3 
36. 

58-5 

18.   '32.5 

24-3 

38-5 

52.7 

52. 

CORRECTIONS. 

REMARKS. 

Date               Corr'  of 
Clock. 

Hourly 
rate. 

m                •  n 

c 

Zenith  Point 

Mic. 

Co. 

(172)  136,  Transit  observations  incongruous; 
that  over  T.  VI  employed. 

1849.         h.                  s. 
Apr.   2,       8          —36.210 

s. 
g  0.040 

s.                   s. 
—  0.175      +  0.465 

s. 
—  0.196 

or          '/ 

o    o    2.25 

r. 

39.423 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

•o  c 

11 

%  1 

§  s 

<e 

ii 

$g 

X  a 

»£ 

A.    ' 

B. 

C.         D. 

Corr'd 
Mean. 

Mean 

Zone  173 

1849.     h-     m. 
Apr.  2,  10     40 

II         0 
II      20 
ii     40 

12         O 
12      20 

12       38 
12      40 

0                /                     It 

282  20  57.6 

59-7 

65.8    ^63.0 

61.52 

// 
61.52 

in. 
30.144 
30.142 

52.0 
51.3 

50.0 

49-5 
48-5 

43-4 
42.5 
41-5 
41.1 
40-3 
39-8 

39-8 

30.140 
30.140 

30.148 

57-6 

60.0 

65.6     65.2 

62.10 

62.10 

144 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  173.    APRIL  2. 

RUj 

.    BELT,  282°  20'.    D0=—  38°  19'  10"—  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"i 

0} 

MICROMETER. 

i 

4 

d 

\fean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

n. 

12. 

28 
29 
30 

32 
33 
34 
35 
36 
37 
38 
39 
40 
41 
42 
43 
44 
45 
46 

47 
48 
49 
50 
"SI 
52 
53 
54 
55 
56 
57 
58 

59 
60 
61 
62 
63 
64 
65 
66 

67 
68 

69 
70 

71 

72 

73 
74 
75 
76 

8 
7 

8 
8 

9 
10 

9 
9 

8 
8 
7 
7 
9 
6 
8 

9 

8 
.8 
8 

7 
8 

9 
8 
6 

7 

7 
7 
7 
7 
7 
7 
5 
7 
8 

7 
8 

6 
6 

8 

8 
8 
8 
8 
8 
4 
7 

i.  m.     s. 
u  33  12. 

35     7- 

36    12. 
36   24. 
36  41. 

37  30. 
41  31 
43  53 
44  38 
44  38 
45  57 
46  48 
46  38 
48  28 

48  54 
51  17 
52  38 
56  16 
57  30 
57  43 
"  58  54 
12     2  17 

7  13 
9  49 
10  20 

II    22 
II      8 
12    25 
14      I 
14   58 
14    56 
15     5 
'     16  18 
18  42 
20     i 
20  41 

21  59 
28  34 
29  10 

31    12 

3t  25 

32   22 
34     9 
35  17 
39  49 
4i  33 
43     7 
44  18 
'2  45     7 

6S 

38 

18 

97 

84 

00 

92 

4' 
It 
68 
61 
98 
40 
4? 
95 
r 

79 
51 
IS 

Of 

87 
93 

7< 
IS 
14 
31 
38 
05 

9  = 

35 

78 

3< 
78 
45 
44 

:y- 

2- 

47 
6c 

in 
97 
75 

si 

2C 

55 
3? 
6t 

s. 

-35-51 
35.51 
35.51 
35-51 
35.51 
35-51 
35.51 
35-50 
35-50 
35.50 
35-50 
35-50 
35.50 
35.50 
35-50 
35-50 
35-49 
35-49 
35.48 

35.48 
35.48 
i     35-47 
35-46 
35.46 
35.46 
35.46 
35.46 
35-45 
35-45 
35-45 
35-45 
35-45 
35-44 
35-44 
35-44 
35-44 
35-42 
35-42 
35-41 
35-41 
35-41 
35-4° 
35-40 
35-39 
35.38 
35-37 
35-37 
-35-37 

s. 
-0.99 
0.98 

I.OO 

0.99 

I.OO 
1.01 
1.01 

0.98 

I.OO 
I.OI 

0.99 
0.9? 

0.98 

I.OO 
I.OO 
I.OO 

o.gc 
o.g? 
0.98 

o.gS 
o.gS 

I.OO 
I.OO 
I.OI 

i.  02 
o.gg 
o.gS 
0.99 

0.98 

I.OO 

0.99 

'  I.OO 

0.98 

1.02 
O.gS 
O.gg 
I.OO 
I.OI 

o.gf 
o.gS 

I.OO 
1.02 
I.OO 

o.gg 
o.gc 

I.OO 
I.OI 
I.OO 

—o.gS 

VII. 
VI. 

VI. 
VI. 

12. 

VII.V. 

IV. 
VI. 
VI. 

12. 
12. 

vii. 

VI. 
VI. 
VI. 
V. 
VI. 
IV. 
VII. 
IV. 

II. 
VI. 

IV. 

6 

7 

6 

4 
3 
3 
7 
4 
3 
5 
7 
7 
5 
4 
4 
5 
7 
7 
7 
7 
3 
3 

2 
I 

6 

7 
7 
7 
3 

5 
4 

7 

2 

6 

4 
2 

7 
7 
4 

2 

3 
6 
6 

3 
2 

4 

7 

r. 

36.42 
43-23 
41.  2g 
37-010 
37.56 
31.122 
32.095 
45.48 
39-145 
35-50 
43-83 
40.88 
35.132 
36.50 
36.89 
42.667 
45-43 
46.53 
45.46 
49.132 
50.268 
44.265 
43.I87 
39.8I7 
39-797 
39-537 
44-685 
33-71 

43-345 
44.317 
43-135 
41-39 
34.875 
35.138 
32.67 
40.163 
43-074 
38.85 
41.59 
39.338 
40.713 
41.653 
44.11 
47.365 
42.78 

41-693 
36.214 

38.84 

17  31.32 

7  44.5-" 
23  24.71 
17   11.24 
31  22.59 
-10  57.27 
40  24.42 
6  27.12 
30  29.31 
38  26.73 

21    55.62 
9     4-27 

12    24.29 
26      9.76 

3t  47-34 

28  27.74 

21       1.82 

5  50.67 
6  27.75 
4  20.86 
3  41.88 
33  23.95 
34     1-63 
44  40.03 
50  31.85 
15  44-21 
6  54-57 
13  13.36 
9  54-05 
33  56.17 
2j  40.44 
28  i  i.  So 
8  48.29 
47  30.6o 

12    24.09 

ig  41.23 
29  54.38 
42  47-61 
10 
8  41.39 
30  22.86 
49  59-!5 
34   54-37 
13     6.38 
:il   14.03 
34  15.68 
;43  35-27 
132  10.67 
10  16.30 

—  11.20 
11.40 

11.52 
H-54 
H-57 
11.66 
12.08 

12.33 
12.41 
12.41 

12.54 
12.63 
12.  6l 
12.  80 
12.85 
13.  og 
13.22 
13.58 
13.70 
13-72 
13-83 
14.15 
14.60 
14.84 

14-89 
14.98 
14-97 
15-07 
15.21 
15.29 
15.29 
15.30 
15.41 
15.62 
15-73 
15-79 
15.89 
16.43 
16. 
16.64 
16.65 
16.74 
16.87 
16.96 
17.31 
17-44 
17.56 
17-65 
-17.71 

-   5.66 
2-33 
7-69 
5-55 
10.49 
13.90 
I3-70 
1.89 
10.  18 
13.00 
7.18 
2-77 
3-91 
8.66 
10.63 

9-44 

6.86 
1.69 
1.87 
1.20 
0.96 
II.  19 
11.42 
15-24 
17-39 
5.01 
2.05 
4.18 
3-04 
iv.  37 
7.10 

9-37 
2.67 
16.30 

6.40 
9-96 
M.5S 
3- 
2.60 

IO.  12 
I7-23 

n-73 
4-M 
3-50 
11.51 
14.85 
10.76 
-  3.12 

ll.    111.        S. 

II   32  36.15 
34  30.89 
35  35.67 
35  48.47 
36     5-33 
36  53-4S 
40  55.40 
43   16.98 
44     1.69 
44     2.17 
45  21.12 
46  12.50 
46     1.92 

47  51-93 
48   18.45 
50  41.48 
52     2.14 
55'  40.32 
56  54-05 
57     6.69 
II  58  18.44 

12       1    41.39 

6  37.46 

9  43-70 
10  45.69 
10  31.87 
II  48.93 
13  24.62 
14  22.47 
14  19.91 
14  29.33 
15  41-93 
18     6.32 
19  25.03 
20     5.01 
21    22.88 
27   57.81 

23    34.07 
30    36.21 
30    49.21 
31    46.54 

33  33-35 
34  41-19 
39  12-77 
40  56.84 
42  31.17 
43  42.02 
12  44  31.25 

0            /                     II 

38  36  58.2 

27     8-3 
42  53-9 
36  38.3 
38  50  54.6 
39     o  32.8 
39   'o     0.2 
38  25  51.3 
50     1.9 
58      2.1 

41  25.3 
28  29.7 

31  50.8 

45  41.2 
51  20.8 
48     0.3 
40  31-9 
25   15-9 
25  53-3 
23  45.8 
23     6.7 
52  59-3 
38  53  37-6 
3g    4  20.  i 
3g  10  14.  i 
38  35  14.2 
26  21.6 
32  42.6 
29  22.3 
53  32.8 
41   12.8 

47  46.5 
38  28  16.4 
39     7  12.5 
38  31   53-7 
39  13-4 
38  4g  30.2 
3g    2  28.6 
38  29 
28  10.6 
38  49  59-6 
39     9  43-1 
38  54  33.0 

32  37-5 
30  44-8 
38  53  54-6 
39     3  17-7 
38  51  49.1 
38  29  47.1 

35.4 

12.2 

26.2 

39-3 

7.0 

59-5 

33-3 

46 

2? 

5 

39-3 

53-4 
38. 

52.5 

7. 

•  • 

.    . 

15- 

6. 

fi   1 

20  8 

TO    R 

•  ; 

55- 

38.4 
16.2 
30.4 

32.2 
52.6 
31.2 

23.2 
46.2 

7.0 

O.2 

43- 

57-1 

3i-5 

IS 

•  7 

59.8 

1  8.' 

8.5 

23.2 

46.3 

60.' 

.  . 

.  . 

64.0 

iR 

52. 

20. 

34-2 

II.  2 

42-5 

43.4 

13. 

24.5 

46.4 

0.7 

51-7 

'4 
6 

.1 

29. 

27.2 
45-2 
2O.  2 

42.6 
61.3 
41.4 
59-4 
34- 

57-0 
15-5 
55-6 

48  .'7 

2.6 

16.4 

27-5 

54.5 

Ifi 

R 

5.4 

•  • 

•  • 

23.7 
31-5 

38.2 
45-7 

52.1 
31:5 

•    • 

•  • 

.   . 

19-3 

4-4 

33-0 
67.4 
18.4 

47-4 

21.7 
32.4 
21.  s 

36.' 

TS.7 

.    . 

.  . 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point. 

Mic.  Co.      (173)  ( 
(173)  < 

56.  Declination  worthless. 
>g.  Micrometer  readingassumed  aa  made 
wilh  thread  I  instead  of  thread  2. 

s 

i84g.         h. 

s. 

s. 

s.                 s. 

s. 

O           1             II 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Ji 
is 

S  <" 

~a  E 

•S  ° 

*    V 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Barom. 
Mean.    . 

Zone  173 

1849.     h.     m. 
Apr.  2,  13      o 
13     20 
13     22 
13    40 

282 

r          c 

" 

" 

"     in. 
30.144 

48.2 

47-4 
46.8 

o 

38.8 
38.3 

37-8 
37-6 

20   57.7 

61/3     65.4 

67-5 

62.98 

62.9! 

i 
•30.14 
30.14 

t 

: 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  173.    APRIL  2. 

MAJ. 

BELT,  282°  20' 

.     D0—  —  38°  19'  10"—  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

n,            fi.2 

MICROMETER. 

I 

.  1 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

47-S 

VI. 

VII. 

"fi'r 

ii. 

12. 

77 
78 

79 

So 
Si 
82 
83 
84 
85 
86 

87 

88 

89 
go 

91 
92 

93 

')4 
95 
96 

97 
98 
99 

IOO 
101 
102 
103 
104 

1  06 
107 
108 

log 
no 
ill 
112 

113 

114 

115 
116 
"7 

ng 

1  20 

121 

122 

4-5 
8 

7 
7 
6 

I 

8 

\ 

8 

9 

8 

9 
9 

9 

8 

8 
5 
9 
9 

\ 

7 
7 
6 

7 
6 

9 
5 
7 
9 
6 

7 
7 
7 
7 
7 
7 
10 

.    . 

34- 

13. 

h. 
.    .      .    .     12 

•n.     s. 
»5  33-94 
16  44.48 
f7     3.10 
)9  26.21 
jo  21.65 
53     1-34 
54     3-oo 
;S     5.99 
;8  21.80 
o  59-72 
o  38.85 
I   18.48 
3      1-04 
2  56.39 
4  42.74 
6     0.43 
7   17-95 
7  33-72 
13  10.22 
13  23.34 
5  23.44 
6  22.41 

3     3-13 
!I    25.49 
!2   49.  1  8 
!2    57.89 
!4  53-97 
!5   40.56 
!3  55-52 
SI   29.83 

J2    45.16 

S3  50.62 
!4  54-25 
j8  18.24 
!7  20.64 

.2      O.6l 

\S     9-55 

s. 

-35-37 
35-3' 
3v3f> 
35-35 
35-35 
35-34 
35-34 
35.32 
35.32 
35.31 
35-3' 
35-31 
35-30 
35-30 
35-30 
35.29 
35-28 
35-28 
35.26 
35.26 
35.25 
35.25 
35.24 
35.23 
35.22 
35.22 
•  35-21 
35-21 
35-20 
35-18 
35-17 
35-17 
35.16 
35-14 
35.14 
35-12 
-35-H 

s. 
-0.99 
0.99 
0.99 

1.01 

0.98 
0.98 

I.OO 

0.99 
0.99 

1.02 
I.OI 
I  .OI 
0.99 
I.OO 
I.  CO 
I.OI 
I.OO 
I.OO 
I.OI 
I.OI 
I.OO 

0.99 

I.OI 
I.OO 
I.OO 

0.99 

.01 
.01 

.01 

.01 
.00 

0-99 
1  .00 

o-99 
0-99 

1  .01 

-0.99 

6 
6 
6 
3 
7 
7 
4 
5 
5 
i 
2 
2 
6 
4 
3 
3 
4 
3 
I 
I 

4 

6 

3 
4 

6 
i 
I 

3 
3 
3 
6 

4 
6 

I 

6 
6 
6 
6 
I 
3 
7 
5 

2 
2 

r. 
40.905 
31-538 
28.58 
35-057 
43-130 
40.022 
41.85 
46.504 
47.188 
32.54 
35.65 
40.40 
43.008 
44.662 
43.202 
35-93 
37-994 
43.058 
38.198 
36.767 
38-452 
31-609 
35-33S 
33.164 
33-90 
35.089 
37.060 
39.602 

35.463 
34.000 
36.948 
37-188 
40.418 
38.24 
34-9I8 
41-762 
36.06 
35-684 
30.95 
3S.5I4 
37-665 
38-584 
36.065 
42.237 
49-97 
38.053 

14  57-00 
20  20.30 

22       2.40 
38    42.24 

7  48.24 
9  35-51 
28  56.14 

20    24.95 

20     1.35 
54  42.32 
47     3-79 
44  I9-90 
'3  44-42 
37  19.09 
34     i  -n 

38    12.10 

31    9.02 
34     5-88 
51  27.04 
52  16.43 
30  53-40 
20  17.85 
38  32-54 
33  55-94 
27  39.98 
18  17.74 
52     6.31 
50  38.58 
38  28.22 
39  18.72 
37  36.97 
17     5-3! 
29  45.58 
16  28.99 
18  23.17 
49  24.02 
17  44-23 
17  57-20 
20  40.60 
16  19.53 
51  45-43 
36  40.50 
II  52.09 
22   52.23 
38  49-59 
45  40.92 

II 

-17-74 
17-83 
17-85 
18.03 
18.09 
18.28 
18.35 
18.64 
18.66 
18.85 
18.83 
18.87 
18.98 
18.98 
19.09 
19.18 

I9-27 
19.29 
19-65 
19.67 
19.80 
19.86 
19.96 
20.1- 
'    2O.26 
20.27 
20.39 
20.43 
20.62 

20.77 
20.85 
20.91 
20.97 

21.  16 

21.  II 
21.37 
21.53 
21.6 

21.67 
21.77 
21.87 
21.95 
21.95 

21.97 

22.05 
—  22.21 

-  4-77 
6.60 

7-17 
13.09 

2.34 
2.90 
9.62 
6.63 
6.51 
18.95 
16.  14 

15.15 
4-35 
9-05 
11.42 
12.91 
10.40 
11.46 
17-76 
18.04 
10.32 
6.58 
13-03 
11.38 
9.18 
5.90 
18.00 

17.45 
13.03 
13.32 
12.70 
5-49 
9.91 
5.28 

5-93 
17.00 
5-69 
5.76 
6.71 
5-21 
17.87 
12.36 
3.68 
7.48 
I3-I5 
-15.62 

h.  m.     s. 

12  41  57.58 
46     8.13 
46  26.75 
48  49-85 
49  45-32 
52  25.02 
53  26.66 
57  29.68 
12  57  45.49 
13     0  23.39 
o     2.53 
o  42.16 

2    24.75 
2   2O.O9 
4     6.44 
5  24.13 
'  6  41.67 
6  57-44 
12  33-95 
12  47.07 

14  47-19 
15  46.17 
17  26.88 
20  49.26 

22    12.96 
22   21.68 
24    17-75 
25     4-34 
28  19.31 
30  53-64 
32     8.99 
33   14-46 
34  18.09 
37  42.11 
36  44-51 
41  24.48 

44  33-45 
(45) 
47     1.42 
48  48.91 
50  44.65 
52  21.04 
52   17.00 
52  45-37 
54     9-57 
13  57  21.34 

0            1                  II 

38  34  29.5 
39  54-7 
41   37-4 
58  23.4 
27  18.7 
29     6.7 
48  34-1 
40      O.2 

38  39  36.5 
39  14  30.1 
6  48.8 
39     4     3-9 
3»  33  17-8 
46  57-1 
53  41.6 
57  54-2 
50  48.7 
38  53  46.6 
39  ii   14-4 
39  12    4-1 
38  50  33-5 
39  54-3 
58   15-5 
53  37-5 
47   19-4 
38  37  53-9 
39  ii   54-7 
39  10  26.5 
38  58  II-  9 
59     2.8 
57  20.5 
36  41.7 
49  26.5 
36     5-4 
38  38     0.2 
39     9  12.4 
38  37  21.4 
37  34-6 
40  19.0 
38  35  56.5 
39  ii  35-2 
38  56  24.8 
31   27.7 
42  31-7 
38  58  34-8 
39     5  28.7 

I?.  2 

45-4 

'9- 

58.2 

33-2 
34-8 

12.2 

47-5 
49- 
52. 
7    S 

25-9 
21.4 

1-4 
6. 

.    , 

35-7 

17- 
20. 

49-7 

31.3 
34-0 

t 

.    .     12 

14 

z8 

•   -    '3 

4-  c 

53-2 

39   ^ 

7- 

21.3 

61.3 

14    " 

.    .24.6 

42  .  s  ^7  .0  1  1  .  i 

•   • 

60.4  14.6 

28.7 
46.2 

2.O 

• 

4L 

20.7 
43-2 

47-7 

23. 

55-5 

35-3 

57-7 

30. 

1.7 

9-4 

49-2 
n. 

35-3 
44- 

26  .'3 
41.4 

15-8 
31.0 

23. 

22.  5 
2.8 
25.2 

49- 

53-4 
40.4 
55-5 
29-5 
45-0 

37-7 
36.5 
17-1 

10.4 

31.3 

45-5 

.  . 
.  . 

11.5  26. 
8.622.4 
55-0   .   . 
9-7    •• 
43.858. 

59-5    •  • 
4-7   •• 

•    • 

'  • 

36.' 

•   ' 

54-2 

8.4 

22.5 

.... 
O.4       -      - 

•  •     - 

; 

27-4 

.   .   46.2 
41-455-4 

0.4 
9-5 

15.0 

29-3 

.  .       i 

I  T     . 

*      * 

57- 
38.7 

2Q. 

23  -5 
II.O 

6.8 

43.2 

37-551-4 
24.938.8 
20.434.8 

-5-7 
49- 

,       . 

.   .    13  47  37-51 
.   .          49  24.98 
51   20.73 

-35-09 
35-  OS 
35-07 
35.06 
35-06 
35.06 
35-05 
-35.03 

—  I.OO 

0.99 

.01 
.00 

o-99 
.00 
.00 

—     .01 

-ic    4 

52  53-05 
53  21.43 
54  45-62 

57  57-3S 

.   .  1  .   . 

49-5 

3-9 

28 

.   . 

-   -    !3-4 

57-3   •   • 

•  •  13 

CORRECTIONS. 

REMARKS. 

n                      Corr.  of 
Uate'                Clock. 

Hourly 
rate. 

c    .      '  Zenith 

Point 

Mic. 

Co.      (173)  114.  Precedes  the  last  about  15". 

1849.         h.                      s.                  s.                    s.                    s.                    f. 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

•u  g 
~  ® 

0 

"rt  G 

B  B 

• 

A. 

B.         C. 

D. 

Corr'd 

Mean. 

Mean. 

Bare 

HI. 

1849.       h.     m. 

' 

in. 

19- 


1 46 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  174.    APRIL  5.    MAJ.    BELT,  294°  12^',     D0  =  —  26 

[After  having  filled  up  this  gap  the  observer  found  that  he  had  set  the  circle  at  293° 

41'  o". 
57'  instead  of  294°  12!'.} 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

at           a,      MICROMETER. 

,  •  «  ;  ; 

Slean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

111. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

i 

2 

3 
4 

6 

7 
S 

9 
10 
n 

12 

'3 

14 

15 

16 

17 
18 

19 
20 
21 
22 
23 
24 
25 
26 

27 
28 
2CJ 
30 
3' 
32 
33 
34 
35 
36 
37 
38 
39 
40 

42 
43 
44 
45 
46 
47 
48 

49 

6 

8 

9 

8 
8 
8 
8 
7 
7 
8 
8 
9 
9 
8 
8 

10 

8 
8 
7 
8 
8 

7 
8 

5 
7 
7 
7 
7 
6 
7 

1 
10 
8 
4 
7 
10 
8 
8 
9 

10 

6 

9 

8 

5 
7 
8 
6 
6 

41  .7 

h.  m.     s. 

8  55   17.08 
56  16.56 
57  40.  2g 
8  59  55-24 
9    o  38.36 
2  49.18 
3  18.03 

2    51.00 

4  42.86 
7  56.06 
8   16.36 

9  29.54 
10     1.30 
ii  52.63 
14     3-6o 

14    4-50 
M     5-24 
15  35-78 
17   50.70 
18  36.94 
19     4.28 
21    54.51 
22    29.26 

24      1.25 

23    37-14 
23    II  .gl 
26      2.OI 
26   55.50 
30      2.25 

30  32.  10 
30  2g.go 
32  29.36 

35     1-37 
36   17.98 

3S     9-25 
38  43-87 
40     6.09 
41   58.16 
42     9.07 
44  43-68 
45  27.60 
47  58.85 
48  50.58 
49  47.92 
50  45.91 
53  38.g8 
58   15.64 
58  38.92 
9  59     r-64 

s. 
-37-23 

37-22 
37-23 
37-24 
37-24 
37-26 
37.26 
37.26 
37.27 
37-28 
37.28 
37-  2g 
37-  2g 
37-30 
37-3' 
37-31 
37-3t 
37-32 
37-33 
37-33 
37-34 
37-34 
37-35 

37.36 
37.36 
37-37 
37-37 
37-39 
37-39 
37-39 
37-40 
37-41 
37-41 
37.42 
37-42 
37-43 
37-44 
37-44 
37-45 
37-45 
37.46 
37-46 
37-47 
37-47 
37.48 
37-50 
37.50 
-37-50 

s. 
-0.99 

I.OO 
l.OI 
1  .01 

l.OI 

1.  02 

l.OI 
1.02 
1.02 
l.OI 
l.OI 
l.OI 
I.  O2 
I.OO 
1.  00 
I.OO 

o.gg 

I.OO 

0.99 

1.  01 
l.OI 

0.98 

I.OO 
I  .02 

0.99 

o.gg 

1.02 

o.gg 
o.gg 

I  .00 

l.OI 
l.OI 

I.OO 

1.  02 

I.OO 

o.gg 
i  .00 

I.OO 
I.OO 
1.01 

o.gg 

I.OO 
l.OI 

o.gg 
o.gS 
1.  02 
o.gg 
i  .01 

—  l.OI 

V. 
VI. 
VII. 
IV. 
VII. 
VI. 
V. 
VII. 
ii. 
IV. 
V. 
VI. 
VII. 
V. 
IV. 
IV. 
II. 
VII. 
VI. 
VII. 
VII. 
VI. 
VII. 
V. 
II. 
VII. 
1  1. 
VII. 
VII. 
VII. 

12. 

VI. 
VI. 
VI. 
IV. 
V. 
VII. 

III. 

VI. 
VII. 
II. 
VI. 
VI. 
VII. 
VI. 
VI. 
IV. 
V. 
VII. 

6 

4 

i 

2 

3 
I 
2 
I 
1 
2 
I 
2 
I 
4 
5 
5 
6 

4 

5 

2 
2 

7 
3 
I 
5 
5 
I 
6 
7 
3 

2 
3 
4 
I 

5 
6 

4 
3 
4 
2 

7 
3 
3 
7 
7 
I 
6 

2 

2 

r. 

41.38 
36.o2g 
37.685 

34-119 
30.615 
32.83 
33-12 
36.66 
"35-027 
35.46i 
42.gS4 
46.582 
34.307 
34-  6g 
34.32 
34.208 
38.18 
41.58 

45-387 
47-207 
40.81 
42  .  409 
36-368 
33-805 
42.068 
46.795 
36.782 
32.875 
39.368 
39-  '95 
4I.I35 
37o67 
41.528 
37.367 
40.53 
4O.2g2 
42.558 
40  .  oog 
39.560 

41-445 

40.843 
39.242 
31.282 
34.032 
48.60 
30.442 
34-047 
36.718 
35-895 

14  40.58 
32  16.93 

51   44-43 
47   56.69 
41    15.24 
55   32.18 
48  31.14 
52   19.81 
53  16.48 
47    10.38 
48  41.84 
40  46.40 
53  41.02 
33     3-24 
27  25.48 
27  29.36 
16  30.37 
29     4  .  96 
21     3.38 
40  24.66 

44      5-44 
8   13.16 
37  56.68 
53  58.62 

22    57.38 
20    14.60 
52    15.22 

9  57-77 
36  19.  10 
43  53-50 
37  22.38 
29     7-13 
5i   55-5S 
23  51.14 
15  18.  16 
28  31.41 
35   51-29 
30  15.06 

43  43-52 
g    6.48 
36  17.66 
40  52.40 
13     I  .  94 
4  39.31 
55   54.60 
'8  53-7' 
46  26.96 
46  55-Og 

—  6.25 
5-33: 
6.44 
6.63: 
6  .  70 
6.91 
6.96 
7.03 
7.10 
7.41 
7-44 
7.56 
7.61 
7.80 
8.02 
8.02 

8.02 
8.18 
8.40 
8.48 
8.52 
8.82 
8.88 
9.04 
g.oo 
8.99 
9.24 
9-33 
9.65 

9-70 
g.-o 
9.90 
10.  16 
10.29 
10.47 

10.53 
10.68 
10.87 
10.89 
11.15 
11.22 
11.47 
1  1  .  56 
11.66 
1  1  .-( 
12.04 
12.51 
12.54 
-12.58 

n 

—   2.56 
4.20 
6.08 
5.70 

5-07 
6.44 
5-77 
6.  14 

6.20 

5.6J 
5-79 
•  5.02 
6.27 
4.28 
3-74 
3-74 
2.73 
3-9' 
3-i<> 
4.99 
5-34 
i  .  96 

4-7-1 
6.30 

•     3-33 
3-o8 
6.  10 
3-01 

2.  II 

4-59 
5-33 
4.68 

3-92 
6.09 

3-43 
2.62 
3-86 

4-55 
4.02 
5-29 
2.05 
4-59 
5-03 
2.41 
1.64 
6.47 
2.gf 

5-5< 

-   5-6C 

h.  m.      s. 
8   54  38.87 
55  38.34 
57     2.05 
8  59  16.  gg 
g     o     o.  ii 
2  lo.go 
2  39.76 
3   12.72 
4     4-57 
7  17-77 
7  38.07 
S  51.24 
g  22.  gg 
ii  M.33 
13  25.  2g 
13  26.  i  g 
13  26.94 
14   57-J6 
17   12.38 
17   58.60 
18  25.93 
21    i6.ig 
21    50.91 
23  22.87 

22    58.79 

23  33-  4f 
25  23.62 
26  17.14 
29  23.87 
29  53-71 
29  51-50 
3i  50.  gs 
34  22.96 
35   39-55 
37  30.83 
38     5-4C 
39  27.6C 

41    19.7= 
41  30.63 
44     5-22 

44  49-lf 
47  20.  3c 

48    12.  IT 

49     9.4? 
50     7-4f 
53     0.4? 
57  37.IJ 
58     0.41 
9  58  23.1: 

0              /                  II 

26  55  49-4 
27   13  26.5 
32  57-0 
29     g.o 
22  27.0 
36  45-5 
29  43-9 
33  33-0 
34  2g.8 
28  23.4 

29  55-1 
21   59.0 

34  54-9 
14   15-3 
S  37-2 
27     8  41.1 
26  57  41.1 
27  10  17.1 

2    14-9 

21    38.1 
27    25    19.3 
•Jti  49  23.9 
27  19  10  3 
35   M.O 
4     9-7 
I    V 
33  30.6 
27     o  46.2 
26  51     9.5 
27   17  33-4 
25     8.5 
18  37-0 
1O   21.2 
33   12.0 
27     5     5-0 
26  56  31.3   i 
27     g  46.0   i 
17     6.7 
II   30.0 
27  25    o.o 
26  50  ig.8 

27  17  33-7 
27  22     g.o 
26  54   16.0 
26  45   52.7 
27  37  13.1 
o     9.2 
27  45.1 
27  28   13.3 

30.2 

43-2 

40.2 

49- 

18 

29- 

52.8 

41.2 
5-0 

63.4 
14.2 

15.2 

28  i 

18  •> 

19. 

K 

16 

42. 

"S  'T 

52.4 

26.2 

38.5 

52. 

0.5 

48. 

0.7 

12.8 

36.7 

49-5 

41  .4 

6   -i 

4Q.  2 

1  .0 

45- 

~      •' 

39-2 

'.  !• 

37.5 

50.2 

2.2 

14-6 

20.4 
26.6 

32.4 

O.2 

•  • 

38. 

19.3 

57-2 
31-5 

29.4 
1.2 

17-7 
9-3 

43-8 

41.5 
14- 
30.2 

21.2 

54-3 
26. 
43-2 

21. 

33.4 

21-3 

33-9 

0 

.        :. 

•>?  8 

34-3 

46.4 

58.6 

II.  4 
2.9 

• 

12.7 

46. 

58. 
51.3 

10.4 

38.4 

51.2 

3-3 

51.3 

16  n 

•78    1 

i- 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Date-                Clock. 

Hourly 
rate. 

til                                                      » 

c 

Zenith  Point. 

Mic.  Co. 

(174)     3.  Multiple  star. 
(174)  26.  Transit  over  T.  n  assumed  to  have 
been   recorded  as  over  T.  VII,  and 
minutes  of  transit  assumed  as  24. 

l84g.           h.                s. 
Apr.     5,      12        —39.125 

s. 

g  0.038 

—  0.175      +  o 

s. 
.465 

s. 
—  o.  ig6 

o         /        n 

o    o    1.34 

39.701 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

III 

11 

11 
SE 

X  V 

'•*£ 

A. 

B. 

C. 

D. 

CorrM 
:   Mean. 

Bare 
Mean. 

Zone  174 

1849.      h.  m. 

Apr.     5,   8     52 
8     55 

O         O 

9     20 

9    4° 
10      o 
10      7 
10    20 

o          » 

1 

„ 

in. 
30.110 

° 
61.0 

58.2 
57-2 

52.0 

50.6 
49.8 
48.6 

47:9 

293    56    58.9 

60.7     64.2 

63-7 

61.88        61.88 

30.132 
30.140 

30.146 

59-5 

61.5     65.3 

65.2 

62.88 

62.  8S 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


147 


- 

ZONE  174.    APRIL  5. 

MAJ.    BELT,  294"  12}'.     D0=  —  26° 

41'  o"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

i 
«i 

a.t 

i 
MICROMETER. 

I 

Ji 

<4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 
iR  8 

VI. 

VII. 

II.      12. 

50 
51 
52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 

I 
2 
3 
4 

6 

7 
8 

9 

10 

II 
12 
13 
14 
'5 
16 

17 
18 

19 
20 

21 
22 
23 
24 
2S 
26 

27 
28 
29 
30 

31 
32 

S 
9 
9 
10 

8 
7 
9 

S 
7 
9 
8 
10 

9 
6 

9 
9 
8 
6 
9 

10 

9 
7 
9 
9 
6 
6 

10 

9 
9 
6 

9 
9 

8 

7 
8 
8 
6 
8 
8 
9 
9 
9 
8 

9 

42. 
57-4 

42. 

3-7 

12.2 

54-2 
9-7 

54-4 
16.  ' 

24. 

36  '2 
6.5 

22.2 

6.4 

28  .'2 
58.4 
59-7 
36.3 
3'J.2 
49-2 
18  8 

h.  m.       s. 
10    3     6.56 
4     2.10 

7  28.32 
8  58.66 

9  59-74 
II   36.49 

12    30.41 

13    48.95 
15    18.86 

16  34.50 
16  33.25 
18  40.06 
10  18  37.60 

E  175.     Apr 

13  25  28.90 
31  22.54 
32  13-13 
33  57-11 
35  36-59 
37     3-40 
38  18.73 
39  27.22 

42     4-36 
43     3.27 
47  30.40 
47  31.39 
50  45.06 
52   15.18 
52  35.46 
55  34.26 
56  29.65 
58  22.68 
58  34-21 
13  59  53-28 
14     o     6.33 
2  21.52 
3     3-oS 
3  44-55 
5     3-56 
8  20.71 
9  16.70 
9  41.42 
10    15-97 
II  33-34 
II  49.58 
14    14   34.  2S 

s. 

-37.51 
37.52 

37-53 
37-54 
37-54 
37-55 
37-55 
37   56 
37.56 
37-56 
37-56 
37-57 
-37-57 

IL   5.      ] 

—37-53 
37.51 
37-51 
37.51 
37.50 
37-50 
37-49 
37-49 
37-49 
37.48 
37-47 
37-47 
37.46 
37-45 
37-45 
37-44 
37-44 
37-43 
37-43 
37-43 
37-43 
37-42 
37.42 
37-42 
37-41 
37.40 
37-40 
37-4C 
37-40 
37-3Q 
37-3Q 
-37.38 

s. 

—  I.  00 
1.01 
I.OO 
I.  00 

0.9') 
0.98 

1.  01 

0.98 
0.99 

I.OO 

0.99 

0.99 
—  r.oo 

Uj.      ] 

—  I.OI 
0.99 
I.OI 
I.OO 

0.99 

I.OI 
I.OO 

0.99 

1  .00 

0.99 

I.OO 
I.OO 
I.OO 

1  .00 

I.OI 

0.91 

I.OI 

0.99 

I.OO 

I.OO 
I.OO 
I.OI 
I.OO 
I.OO 
I.OI 

1  .00 
1  .00 

I.  CO 
I.OI 
I.OO 
I.OO 
—  I.OO 

VI. 
VII. 
VI. 
VI. 
VI. 
V. 
V. 
V. 
IV. 
IV. 
VII. 
V. 
VII. 

:>„=- 

VII.,  VI. 

VI. 
VI. 
VI. 
V. 
IV. 
V. 
V. 
IV. 
VII. 

I. 

VII. 
IV. 
VI. 
II. 
V. 
VII. 
IV. 
VII. 
VI. 
VII. 

IV. 
VI. 
VII. 

VII.,VI 

-<- 

2 
4 

4 

6 

7 
i 

7 
7 
3 

6 

7 
3 

=3' 
7 

2 

4 
6 

2 

3 
7 

6 

2 

4 

6 
6 

i 

7 
I 

7 

4 
2 

5 
2 

3 
4 
I 

2 

5 
3 

2 
4 
4 
2 

r. 

42.25     2 

36.49    4 
36.628; 

41.42     2 
38.1431 

44-595 
41.242, 
45-3^7 
40.52 
42.88    ; 
44-94    i 
38.472 
40.867; 

56'  10". 

4L772 
40.24 

42.572 
38.7'8 
38.372 
33-6I7 
33-898 
35-952 
32-844 
36.208 
43-085 
37-857 
35.845 
31-879 
35-574 
43-947 
38.84 
48.22 
40  .  8  i  7 
46.195 
41.778 
39.462 
32.54 
36.71 
38.35 
41   83 
38.604 
33-155 
39  21 
39-<75 
43.080 

47.524 

1          n 

S  42.21 

6  34-55 
I   56.26 
9  10.85 
6  32.21 
6  57.65 

9  41-94 
6  30.30 
9  18.32 

4    12.22 

2    37-42 

o  28.98 
5  21.39 

W  23.30 
9  27.87 
13     4-8i 
jo  44.13 
[6  24.40 
j8   14.01 
39  22.25 
n   55.96 
39  58.6i 
17  38.86 
42  47-24 
31    13.69 
17   51.64 
20      8.41 
52    56.99 
7  20.  01 
51     4.60 

4  52.=6 
29  31.55 

40  59-77 
23     7.81 
44  52.28 
40     9.11 

31   53-55 
51    21.  ic 
43  28.81 
24  57-5C 
39  47-62 
45     0.07 
30  28.36 
28  13.33 
40  14.02 

—  13.00 
13.08 
13-43 
13-57 
13-67 
13-83 
13.91 
14.05 
14.19 
14-32 
14-32 
14-52 
-14-52 

-  6.27 
6.40 
6.4. 
6.45 
6.47 
6.50 
6.53 
6.55 
6.59 
6.61 
6.69 
6.69 
6.7-1 
6.77 
6.77 
6.82 
6.83 
6.87 
6.8- 
6.89 
6.89 
6.93 
6.  93 
.6-94 
6.96 
7.01 

7-03 
7.04 
7.04 
7.06 
7.06 
-  7.10 

t- 

-  3-8? 
5-5? 
4.19 
3-92 
2-73 
1.86 

5-88 
I.  Si 
2.07 
4.40 
2.36 
2.17 
-  4.51 

-  5-66 
2.28 
5-12 
4.06 
2.85 
5-56 
4.80 
2.48 
4.85 
2.95 
5-10 
4.  10 
2.96 

3-17 
5.96 
2.09 

5.81 
1.89 

3-yfi 
4.94 
3-41 
5-27 

4.8f 
4-'7 
5-83 
5-i' 
3.58 
4-84 
5.28 
4.04 
3-85 
-  4-87 

h.  m.      s. 
10     2  28.05 

3  23.57 
6  49.79 

8    20.12 
9   21.21 

10  57.96 

II  51-85 
13  10.41 
14  40.31 

15   55-94 
15   54-70 
18     1.50 
10  17  59.03 

13  24  50.36 
30  44.04 
31  34-61 

33   18.60 
34  58.10 
36  24.89 
37  40.24 
38  48.74 
41   25.87 
42  24.80 
46  51.93 
46  52.92 
50     6  .  60 
5'    36.73 
51   57-00 
54  55-83 
55   51-20 
57  44-26 
57  55-7S 
59  '4-85 
13  59  27.90 
14     I  43.09 
2  24.66 
3     6.13 
4  25.14 
7  42.3' 
8  38.30 
9    3--02 
9  37.56 
10  54  95 
it   n.  19 

M   13  55-9c 

O               1                   II 

27     9  59.1 
27  53-2 
13   13-9 
27  10  28.3 
26  57  48.6 
26  48   13.3 

27  31     1-7 
26  47  46.2 
26  50  34.6 
27   15  30.9 
26  53  54.1 
26  51  45.7 
27  16  40.4 

24  45  45-2 
5  46-6 
39  26.3 
27     4-6 
12  43-7 
44  36.1 
35  43-6 
8   15.0 
36  20.  o 
'3  58.4 
39     9  ° 
27  34-5 
U   n.  3 
16  28.4 

49  '9-7 
3  38-9 
47  27.2 
I    11.3 
25   52.4 
37  21.6 
19  28.1 
41    14-5 
36  30-9 
28    14.7 
47  44-6 
39  51-0 
21    18.  I 
36     9.5 
41   22.4 
26  49.5 
24  34-2 
24  36  36.0 

U-4 
40.7 
11. 

n.  8 

48.7 
42.9 

1.2 

26.6 

23.7 
24.6 

39-4 

.    . 

40. 

52.3 

11. 

ZON 

!  =  C     •> 

10.5 

22.4 
?7.  1 

34-5 

25-3 
9.2 

37-4 

49-2 

•    • 

•   • 

.    .    12.4 
27.239.8 

24-  5  3''.  7 
51-5    3-5 

.    .    .S.  3 

48.6 

'5-5 
31.2 

27.2 

39-  1 

*       * 

.   . 

JS.2 

1  8.  '7 

40 

2 

52.5 
1  8.  '7 

-4.1 
3". 

16.4 
42.5 

28.5 
27-5 

55-7 

40.6 
39-4 

*   • 

38  .'s 

21 

51 

•3 

33-2 
3-3 

44-6 
15-4 

57-2 
26.8 

9.2 

2Q    C 

10 

58 

.  ! 
-5 

21.7 
10.8 

34-3 

C7,  2 

46.3 

46  .'2 

5  -4 

58.4 

54-2 
58.4 

55-7 
10.5 

!•>  6 

45-2 

57 

•5 

9-5 

21  ^ 

15- 

27.3 

39-4 
20  8 

15.7 

44-5 

5*6 

•5 

8.8 

20.5 

}2.S 

oR    r 

I5-? 
41  * 

56.7 

=  •3  .O 

t   F 

I7.5 

22.; 

*      * 

*  * 

J34--2 

1.3 
46.4 

57-? 
'3-7 

9.6 

26.2 

"    * 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 

rate." 

;; 
s. 

c 

Zenith  Point. 

Mic. 

Co. 

(1/5) 

i.  Transit  over  T.  VI  assumed  as  65^.2 
instead  of  55".  2. 
17.  Time  of  transit  over  T.  VII  assumed 
as  5".  7  instead  of  55*.7. 

1849.            h. 

s. 

s.                    s. 

s. 

r 

I 

(i/5) 

: 

: 
7 

INSTRUMENT  READINGS. 

CIRCLE. 

11 

•-J    C 

rt  i- 

*& 

~a   i 
c   c 

zl 

V.    C 

Wrf 

1  (ate. 

A. 

I!.          C. 

I). 

Corr'd 
Mean. 

B.irom. 
Mean. 

1849.     h.     m. 
Zone  175      Apr.    5,  13     20 
'3     25 
13     40 
14       o 
14     20 
14     40 
M     44 
15      o 

296 

•• 

in. 
30.188 

) 

53-0 

52. 
51.0 

50.5 

44- 

43- 
42. 
41- 
40. 

40. 

41   57.0 

58.8      63.0 

62.4 

60.30  :     60.  3t 

36.188 
30.102 

30.194 

) 

53.2 

Co.  6      65.7 
.      .       .      . 

64-7 

62.30       1:2.3: 

148 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  175.    APRIL  ; 

.     MAJ.     0,,=  —  23"  56'  10"—  Continued. 

No 

Mag 

SECONDS  OF  TRANSIT. 

T. 

•. 

., 

MICROMETER.         /            ,/,           ,/, 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV 

V. 

VI. 

VII 

II. 

12. 

33 
34 
35 
36 
37 

39 
40 

41 
42 
43 
44 
45 
46 
47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 
63 
64 
65 
66 

67 
68 
69 
70 
71 
72 
73 
74 
75 
76 

10 

5 
8 
9 
6.7 
8 
8 
8 
6 
9 
7 
5 
8 
5 
7 
9 
6 

9 
7 
9 
10 

10 

9 

8 
6 
8 
3 
8 

3 
8 
8 
8 
9 
9 
6 
10 

9 

8 

7 

8 
9 
7 
4 

35.8 

h.  ra.      s. 
14  «4  59-55 
16  53.85 
19  44-54 
20  48.92 
23      2.6O 
24    12.48 
26   26.24 
29  47-04 
31    21.  2O 
33  29.44 
35     8.97 
35   12.05 
36  35-62 
37  57-50 
37  58-15 
38  55-66 
40  25.74 
40  52.  10 
44  33.38 
45  59-49 
46     7-54 
46  55-oS 
47  24.81 
48  26.19 
49  24.44 
53     1-72 
53  34.46 
54  34-82 
55   55-94 
14  59  41-93 
15     o  50.35 
I   19.56 
3  22.91 
3  40.34 
5    21.20 

5  19-73 
7    6.71 

8  46.40 
9  41.30 
10  25.11 

12       1.52 
15 

IS     3-79 
15  19  33-27 

s. 
-37.38 
37-37 
37.36 
37.36 
37-35 
37-35 
37-34 
37.32 
37.32 
37.31 
37-3° 
37.30 
37-30 
37.29 
37.29 
37-28 
37-28 
37-28 
37.26 
37-26 
37.26 
37-25 
37.25 
37-25 
37.24 
37.23 
37-23 
37.22 
37-21 
37.20 

37-19 
37-19 
37-18 
37-18 
37-17 
37-17 
37.16 
37-15 
37.15 
37-15 
37-14 
37-12 
37-U 
-37-10 

s. 

—  I.OO 

0-99 
I.OO 
I.OO 
I.OO 
I.OO 

i  .00 

1.  01 
I.OO 

0-99 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 

i.oo 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 

i.oo 

I.OO 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 

i.oo 

I.OO 
I.OO 
I.OO 
I.OO 

1  .00 

I.OO 

i.oo 

I.OO 
I.OO 
I.OO 
—  I.OO 

VII. 

IV. 

IV. 
VII. 
VII. 

3 
7 

5 
6 
2 

4 

2 
2 

5 
7 
4 
5 
4 
I 
i 
I 
I 

a 
i 

3 
5 
3 
7 
7 
I 

3 
4 
4 

2 
2 
4 
7 
7 
7 
i 

5 
6 

7 

•1 
! 
4 

i 

4 

2 

r. 
45.172 
37.6o 
31.554 
31-937 
44-047 
43-052 
47.143 
38.808 

36.434 
41-685 
37-22 

38.778 
43.054 
37.73 

37-55 
34-87 
31.265 
32.72 
34-937 
34-275 
32.91 
32.25 
34.667 
42.44 
34-455 
38.827 
36.81 
34-395 
39-42S 
42.87 
36.27 
41-743 
39-87 
43-597 
44.282 
44.10 
36.487 
37-10 
41.09 
39-357 
41.145 
34.63 
38.304 
44-375 

1 

32  52.85 
10  59.10 
29    0.95 
•20     6  .  26 
42  14.03 
28  14.67 
40  27.18 
45   14-85 
2'6  12.52 
8  38.11 
31   35-95 
24  51-35 
28   14-33 
51  43-18 
51  49.40 
53  20.99 
55  26.34 
48  44-37 
53  19-59 
39     9-23 
28  13.88 
40  18.85 
12   40.12 
8  12.05 
i3  36.23 
36  32.11 
31   50.10 
33   I3-46 
44  53.46 
42  54.65 
32     8.74 
8  36.11 
9  40.73 
7  32.10 
47  57-05 

21    47.02 

17    29.46 
II    16.36 
29    22.38 
30    22.17 

29    20.4b 

53  30.18 
30  58-53 
42     2.71 

H 

-  7.10 
7.13 
7.17 
7.17 
7.17 
7.16 

7-15 
7-13 
7.12 

7-n 
7.10 
7.10 
7.08 
7-07 
7-07 
7.07 
7.06 
7.06 
7.10 
7.  n 
7.  ii 
7.12 

7-12 

7.13 

7-14 
7.16 

7-17 

7.  IS 

7-19 
7.22 

7-23 
7-23 
7-25 
7-25 
7.26 
7.26 
7.28 
7.29 
7-3" 
7.30 
7.32 
7  34 
7.36 
-   7-3S 

-  4-23 
2.40 
3-92 
3.16 
5-04 
3-84 
4.89 

5-31 
3-67 
2.17 
4.13 
3-57 
3-8S 
5.83 
5-83 
6.05 
6.22 
5.63 
6.05 

4-79 
3.84 
4.88 
2.50 

2.  12 
6.07 

4-55 
4.  16 
4.26 
5-2S 
5.10 
4.17 
2.  15 
2.25 
2.O7 
5-58 
3-2S 
2.94 
2.42 
3-95 
4-03 
3-95 
6.05 
4.08 
-   C-04 

h.  m.     s. 
14  14  21.17 
16  15.49 
19     6.K 
20  10.56 
22  24.25 
23  34-13 
25  47  -9l 
29     8.71 
30  42.88 
32  5LI4 
34  30.67 
34  33-75 
35  57-32 
37   19-21 
37  19-86 
33   17.38 
39  47.46 
40  13.82 
43  55-12 
45  21.23 
45  29.28 
46  16.83 
46  46.56 

47  47-94 
48  46.20 

52  23-49 
52  56.23 
53  56.60 
55   17-73 
M  59     3-73 
15     o  12   16 

0  41-37 
2  44-73 
3     2.16 
4  43-03 
4  41-56 
6  28.51; 
8     8.25 

9     3-15 
9  46.96 
n  23.38 
(15) 
17  25.68 
15   18  55.17 

0           /                 It 

24  29  14.2 
7  18.6 

25    22.0 

16  26.6 

38  36.2 

24  35.7 
36  49.2 

41  37.3 

22    33.3 

4  57-4 
27  57.2 
21    12.0 

24   35-3 
48     6.1 
48   12.3 
49  44-1 
51  49-6 
45     7-1 
49  42-7 
35  3I-I 
24  34-8 
36  40.8 
8  59-7 
4  3L3 
49  59-4 
32  53-8 
28   11.4 

29  34-9 
41   15-9 

39  17-0 
28  30.2   i 
4  55-5 

6      0.2 

3  51.4 
44  19-9 
iS     7.6 

13  49-7 

25  43-6 
26  43-5 
25  41.8 
49  53-6   , 
27  20.  o 
24  38  25.1 

30.3 

41-5 

54-  < 

>    5-f 

17.7 

Q.O 

20.5 

26.2 
32.5 

38.5 

57-2 
45-2 

50.7 

14  -'6 
35-2 
9-5 
17-5 
57-2 

2.( 
12.. 

26. 
46.; 

21. 
29.  ( 

H   < 

)I4.S 
|24.6 
|38.i 
59-o 
33-0 
>4i.o 

26.5 

36.7 
II.5 

- 

48,7 

12. 

24.2 
47-5 

36.1 

59-8 

12. 

•  • 

•    • 

49.8 

•  • 

.   .    33- 

50.. 

1.9 

l'fi'? 

69  7 

43.8 

31.3 

30-9 

40.  0 

O.5 

25-5 

37-4 

49-8 

46 

•  • 

'I7!' 

54- 

29.8 
38.6 

34-5 
55-  1 
41-7 
50. 

47-2 
7-8 
54-2 
2.4 

2O.4 
6.2 
14.6 

32.4 

rn  8 

9-2 

21. 

33.4 

26.' 

34-3 

46.4 

18.6 
53-3 
53-5 
37-1 
.3.6 

30-9 

5-3 
49  -3 
25-7 

43- 
1.4 

27-4 

39-4 

51-3 

3-4 

'5-3 

39-7 

i.           ra 

CORRECTIONS. 

REMARKS. 

<*'••              ^loc 

;?     . 

c            Zenith  Point 

Mic. 

Co.. 

(175)  46.  Time  of  transit  over  T.  V  assumed 
as  ios  instead  of  o'.   "  Double  star." 
(175)  47.  Time  of  transit  over  T.  V  assumed 
as  ioa.5  instead  of  o".5. 
(175)  48.  Transit  over  T.  n  assumed  to  have 
been  recorded  over  T.  12. 

1849.          h.                s. 

! 
s.                   s.                   s. 

1 

s. 

! 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

Barom. 

u  £ 

s! 

re  »- 

o 

19-4 

«  s 

A. 

<;.       c.       D. 

Corr'd 

Mean. 

Mean. 

Zone  175 

IS 

Ap 

49.       h.   m. 

'.     c,     15    CO 

O              1            II 

,. 

in. 
30.204 

O 

39-9 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


[49 


ZONE  176.    ATIUL  10.    MAJ.    BELT,  296°  5'.    D0  =—  24° 

32'  o". 

No. 

SKCONDS  OF  TRANSIT. 

T. 

n,          o2      MICROMETER. 

t 

* 

, 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

.Mag. 

II. 

III. 

IV. 

V.     VI.  VII. 

II.       12. 

i 

2 
3 
4 
5 
6 

7 
8 

9 

10 

ii 

12 
1.3 
14 
15 

16 

it 

19 
20 

21. 
22 
23 
24 
25 
26 

27 

29 
30 

32 

33 
34 

35 
36 

39 

40 

42 
43 
44 

45 
46 

47 
48 
49 

S        45- 
9          4.2 

7          -   • 
6         .   . 

8          .    . 

57-3 
16  R 

9- 

21  .  T 

h.  m.     s. 
10  56  21.32 
ii     2  40.83 

3  17-9° 
3  44-20 
4     8.76 
5   16.60 
5  10.63 

7  48.59 
8   16.56 
8  56.92 
10  13.47 
10  47.92 
13  36.25 
16  26.50 
IS  10.86 
18  55-54 
19  27.01 
19  29.62 
20  44.16 
23   25.55 
24     5-54 
26  37.15 
29  19.65 
28  48.21 
31   18.96 
31   20.45 
34      1.66 
36  43.24 
33  18.32 
40     3-44 
40  17.91 
40  40.30 
41  33-58 
41   51.00 
46     6.78 
46  46.23 
47  36.66 
49  56.35 
50  14.02 

51  47.85 
52  57.8o 
53  34-60 
57     1-35 
58  52.30 
ii   59  15.08 
12     o  50.  16 
I    13.  12 
2    52.70 
12     4  46.60 

s. 
—  31.01 
31.02 
31.02 
31.02 
31.03 
31.03 
31-03 
31.03 
31-03 
31.03 
31.03 

31-04 
31-04 
31-04 
31-04 
31.04 
31-04 
•  31-05 
31-05 
31-05 
31-05 
31-05 
31-05 
31-05 
31-05 
31.05 
31.06 
31.06 
31.06 
31.06 
31.06 
31.06 
31.06 
31.06 
31.06 
31.06 
31.06 
31.06 
31.06 
31.06 
31.06 
31.06 
31.06 
31.06 
31.06 
31.06 
31.06 
—31.06 

s. 

-0.99 

I.OI 
I.OO 

I.OI 

i.oo; 
i  .01 

I.OI 
I.OI 
I.OO 
I.OO 
1.01 
I.OI 
I.OI 

0.99 

I.OI 

i.oo 

I.OO 
'I  .  OO 
I.OO 
I.OO: 

i.oo! 
i.oo 

I.OO 
I.OO 

0.99 

°-99 

I.OI 

0.99 

I.OI 
.1.00 
I.OO 
I.OO 
I.OO 
I.OI 

o-99; 

I.OO! 

°-99! 
0-99 

I.OI 
I.OO 

I.oo 

I  .  OO; 

I.oo 

I.OO 

0.99 

I.OI 

0.99 

I.OO 
—  I.OO 

IV. 
IV. 

ik 
IV. 

IV. 

III. 

IV. 

II. 
V. 
V. 
VII. 

vii. 

VII. 
IV. 

vii. 

VII,  III. 

6 

3 
6 

3 
5 
3 
2 
2 

5 
5 
2 
I 
2 

7 
I 
3 

3 
4 

5 
4 

5 

5 
3 
7 
7 
i 
6 

3 
3 

3 
6 

5 
5 
7 

I 

4 

2 

5 

I 

7 

3 
3 

r. 
42.444  i 

35.6453 
40.92    i 

35-11    3 
36.64    2 

32.17    4 
35-79   4 
42.24  14 
3S-3452 
34.3982 
36.50  '4 
40.3755 
34-3374 
34-3631 
38.5025 
37-59  '3 

40.90    \2 
41-5453 

39-897!3 
36.538:2 
36.1483 
35.1442 
4L9952 
37.'32    3 
33.265  l 
30.37    i 
36.945:5 
36.124:1 
37.268:5 
38.20    3 
40.62  13 

39-222:3 

36.3743 
29.4242 

33-545,2 
46.032:2 

45-43 
46.81    4 
46.4653 

46  .  6O     2 

50.07    3 

35.36     2 
38.50     2 
40.678 
41.0574 
37.67     I 
41-944:3 
43.0703 

4     3-SS 
8  21.94 

5  30.99 
S  40.40 

6     5-4' 
o  21.88 

6  57-93 
3  16.40 
5     6.28 
7  22.80 
6  34.48 
o  11.62 
7  49-17 

2    50.83 
I    16.51 

7  14.82 
3  38-37 
4  58.31 
o    2.94 
6     8.90 
2    12.93 
6  56.76 
3     0.59 
7  23.20 
3  28.45 
5     S.-37 
2    IO.2& 
7  42.02 
i   59-14 
6  53-76 
5  30.23 
6   18.48 
2      5.15 

o  38.44 

1    33.15 
7  52.24 
o  41.24 
6  28.85 
6  29.76 

2     8.49 
3  19.63 
8  45.86 
6  49.46 
5     1.09 
9  12.87 
9  48.08 
o  56.30 
4  44-53 
4     5-66 

II 

-2.34 
2.89 
2.94 

2    98 

3-00 

3." 
3.10 

3-33 
3-37 
.3-42 
3-54 
3-59 
3  83 
4.06 
4.21 
.    4.27 
4-33 
4-33 
4-43 
4.66 

4-72 
4-93 
5-16 
5-12 
5-33 
5-33 
5-56 
5.78 
5.91 
6.06 
6.09 

6.  12 

6.19 

6.21 

6.57 
6.63 
6.69 

6.88 
6.91 
7.04 
7.14 
7.18 
7-47 
7.63 
7.66 

7.78 
7.82 
7.96 
-  8.  H 

-    4.71 
6.69 

4-75 
6.72 

5.  68 
6.84 

7-39 
7.08 
5.60 
5.78 
7.36 
7.66 

7-45 
4.61 

7-74 
6-59 
5-48 
6.41 
6.00 
5.68 
6.18 
5-74 
5-43 
6.60 
4-67 
4.80 
7.81 
5.00 
7.80 
6.56 
6.45 
6.5. 
6.17 
6.87 
5-32 
5-82 
5-25 
.    4-H 
7-35 
6.17 
5-69 
6.71 
5-73 
5-59 
4-33 
7.62 
4.46 

6-39 
—  6'.  34 

h.  m.     s. 

10  55  49.32 

II      2.      8.80 
2   45.88 

3  12.17 
3  36.73 

4  38.59 
7   16.55 
7  44-53 
8  24.89 

9  41.43 

10  15.88 
13     4-20 
15   54-47 
17  38.81 
18  23.50 
18  54.97 
18  57-58 

20    12.  II 

22    53.50 

23  33-49 
26     5.10 
28  47.60 
28   16.16 
30  46.92 
30  48.41 
33  29.60 
36  11.19 
37  46-25 
39  3L38 
39  45.85 
40     8.24 
41     1-52 
41   18.97 

45  34-73 
46  14.17 
47     4.6l 
49  24.30 
49  41-95 
51   15-79 
51  25.74 
53     2.54 
56  29.29 
58  20.24 
ii   58  43-03 

12      0    18.09 

o  41.07 
2   20.64 
12      4    14.54 

or            n 

24  46  10.9 
25  10  31.5 

24  47   38-7 
25   10  50.  I 
24  58  14.1 

25    12    31.8 
19      8.4 
25    15    26.8 

24  57   15-3 
24  59  32.0 
25   18  45-4 
22    22-9 
25    20      0.5 

24  44  59-5 
25  23  28.5 

25     9  25-7 
24  55  48.2 
25     7     9-0 
25     2   13.4 
24  58   19.2 
25     4  23.8 
24  59     7-4 
24  55   "-2 
25     9  34-9 
24  45  38.4 
24  47   18.5 
25  24  23.6 
24  49  52.8 
25  24  12.8 
9     6.4 
7  42.8 
S  31.1 
4  17-5 
25    12   51.5 
24  53  45-o 
25     o     4.7 
24  52  53-2 
24  38  39-8 
25   18  44.0 
25     4   21.7 
24  55   32.5 
25   10  59.8 
24  59     2.7 
57   M-3 
24  41    24.9 
25    22      3.5 
24  23     8.6 
25     6  58.9 
25     6  20.  i 

1O   7 

2O.  2 

30.    42.254.2 
;6  

•     • 

45.2 

7 

6 

8         .   . 

36.5 

48.5 

0.8    .  . 

53. 

9          •    • 
9 

Q 

44.7 

9.2    .   . 
25-6  $7-8 

21/1 

•     • 

7        60. 

7         •   • 
10         .   . 

12. 
2. 

24.4 
14.5 

cR  R 

26.5 

38.7    .... 

8         .   . 

55.2 

R  n 

8         .   . 

8         .   . 

6         .   . 

6          .    . 

56.3 

8.5  20.5 
50.      I.f 

10 

30.     jr.F 

•     • 

9        •  • 
10        .  . 

55-C 

7-4 

19.6 

55- 

['>        .  . 

•  • 

19. 
20.5 

31- 

43- 

•     • 

7          -    • 

S 

9         •   • 
9 

19.2 

49-2 
31- 

1.4 

iS.'c 

3.0 

14.4 

30.7 
16 

•  • 

-. 

30. 

8          .   . 

28.2 

S          .    . 

7O, 

8 

27.4 

10              .     . 

31.0 

8         .  . 

4-5     •  • 

H            .    . 

Q 

32.3 

44. 

56  .'4 

26. 

61.0 
38.5 

13-0 

•     • 

.   . 

5 

10              .     . 

22.8 

35-7 

47-6 

o.S 

12.4    •    • 

64  -'5 

10        .  . 

9         •  • 

9          .    . 

25.737.7 

7        •  • 

2.6 

7         •  • 

8 
6 

34-6 

46  .'5 

4-7 

53-7 

29.2 

•  • 

CORRECTIONS. 

REMARKS. 

Date.               Co",  of 

Clock. 

Hourly 

rate. 

m                   n 

C 

Zenith  Point.     Mic. 

Co. 

(176)    3.  Micrometer     reading     assumed    as 
39r.g2  instead  of  4or.g2. 
(176)  41.  Minutes  of  transit  assumed  3551  in- 
stead of  52,  and  micrometer  reading 
assumed  as  5ir.6o  instead  of  4&r.6o. 

1849.        h.                 s. 
Apr.  10,    10          —32.583 

s. 
/  O.OII 

s.                   s. 
—  0.150      +  0.513 

s. 
—  0.196 

0      0 

r 

2.61           39. 

719 

INSTRUMENT  READINGS. 

Date, 

CIRCLE. 

Barom. 

•3  C 

|i 

0 

60.2 
61.0 
61.0 

-  £ 
=  1 
H^ 

*  J5 

• 
6l.9 

61.0 
61.5 

60.4 

59-3 

A.               B. 

C.        D. 

Corr'd 
Mean. 

Mean. 

1849.     h.     m. 
Zone  176     Apr:  10,10    54 
10     56 
ii 
"    '34 

12         0 
12      13 
12      15    j 

296 

' 

,i              n 

in. 

29.782 

29-798 
29.808 
29.824 

29.822 

5   57-3      57-5 

63.0     62.4 

60.05 

60.05 

56.0     57.4 

63.2     62.8 

•     • 

59-85 

'50 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  176.    APRIL  10.    MAJ.     BELT,  296°  5'.     D0=  —  24°  32'  o"—  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

"1 

cz       MICROMETER. 

i 

<A 

A 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I.   |  II. 

III. 

IV. 

y 

VI. 

VII. 

II. 

12 

50 
51 
52 
53 
54 
55 
56 
57 
58 

CO 

9 

8 
8 
8 
8 
8 

9 

8 
8 

8 

•  • 

.... 

39-2 

,v: 

53- 

51- 
55-0 

f        ( 

h.  m.     s. 

12     5  26.  gi 
5  28.65 
7     4-gi 
7  27.22 
8     3-07 
9  47.64 
10  51.41 
I?  41.00 
I?  11.17 

12    12    40.02 

S. 
—  3I.O6 
31.06 
31.06 
31.06 
3I.(>6 
31.06 
3I.O6 
31  .06 
31.06 
—  11.  06 

s. 

—  I.  00 
1.  00 
1.  01 
1.  01 

1  .00 

1.  00 

o.gg 

I.  01 
1.  01 

—  o.oo 

4 
4 
2 

I 

4 

3 
5 
I 
2 

7 

r. 

40.984 
45.235 
38.g25 

38.675 
42.132 

39.28 

44.21 
37-44 
41-185 
16  .  j  i 

29  26.00 
26  59.31 
45   10.81 
51   10.57 
28  46.41 
.»&  16.48 
21    43.20 
51    53-19 
43  52.81 
II    40.  IS 

II 

-  8.16 
8.16 
8.30 

8.33 
8.38 
8.52 
8.61 
8.73 
8.75 
-  8.77 

-   ?-95 
5-75 
7-24 
7-73 
5.90 
6.51 
5-33 
7-79 
7-i-i 
—    4.  52 

h.    m.     s. 

12     4  54.85 

4  56.59 
6  32.84 

6  55-15 
7  3I-OI 
9   15-58 
10  19.36 
it     8.93 
II   39.10 
!2    12    17.87 

0             t                II 

25    I  40.1 

24  59  13.2 
25   17  26.4 
23  26.6 
i     0.7 
25     8  31.5 
24  53  57-1 
25  24     9.7 
25   16     8.6 
24  41   53.5 

27.2 

39-3 

23.235.7 

' 

58.' 

*         " 

•  • 

(.0 

53- 

5-5 

•   • 

26.  j 

ZONE  177.    APRIL  n.    MAJ.     D0— —  24°  31'  50" 


6 
9 
9 

111 

10 
10 
IO 

9 

8 
9 

7 
8 

9 

9 
6 

9 
10 

6.7 

8 

9 

9 


•323. 

'.    46. 


15 


42. 


7    - 

Vj8.3!  9-7.22 

557 


6J  g.62r. 
11.223, 

30, 


.    i|. 


35- 


240. 
231. 


26.0   .  . 
14.426. 


552-8 


2.0 


37-349-6    - 
39.752.0 
54.2    6.1 
24.    36." 

37-3 


420.432.4 
6 


2 

035.2 
42. 1 


17-830. 


30. 


42.5 


14.4 
9 

^ 


II. O 


16.4 


53- 


20.032.0 


26.4 
221.4 


4-5 


19.2 


14. 


26. 


4-7 


29.4 


33-4 


'I- 3 


9  40 

42 

43 

44 

45 

47 

47 

50 

50 

55 

56 

57 

57 

59 

9  59 

IO      2 

2 

2 

3 
4 
5 
8 
8 
II 

12    14-34 

12  35.10 

14  52.61 

15  7-90 

16  43.27 

17  2.12 

17  57-10 

18  17.10 
IO  19  40.29 


13.10 
15-52 
29.84 
59.72 
12.97 
47-74 
56.09 
10.31 
19.82 

n.og 
18.70 
31-75 
5-74 
34-59 
18.56 
iS.og 
42.78 

16.51 

35- og 
38.20 
26.06 


30.48 
30.49 
30.49 
30.50 
30.50 
30.51 
30.51 
30.52 
30.52 
30.53 
30.53 
30.54 

30-54 
30-55 
30.55 
30.56 
30.56 
30.56 
30.56 
30.56 
30.56 
30-57 
30.57 
30.58 
30.59 
30.59 
30.59 
30.60 
3O.6O 
3O.6O 
30.60 
30.60 
30.6l 


-I.OO 

0.99! 
.oil 
.oil 

.01 

o-99 
01 
oo 
o.gS 
o.gg 

o.gg: 

0.98! 
0.99 

I.OO 
I.OO 

o.gg 
i.oo 

I.OO 

i. 01 
i. 01 
O.gS 
0.98 
0.99 
o.gg 
i.oo 
o-gg 

0.98 
o.gg 
i.oo 

I.OO 

0.99 

o. 
—  i.oo 


11. 
VI. 


45- 
49- 

45- 

44 
3-i. 

32. 

29. 
34- 
47- 
40. 

34- 

50. 
44- 
38. 

42- 

43- 
39- 
37- 
32. 
37- 
45- 
43- 
38- 
34- 
33  - 

34- 

47- 
45. 
40. 

37 
38 
43 
40 


31  26 
35218 
5^  47 
43  42 
25739 
698  13 
93241 
16033 
35  5 
303  9 
778.12 
507  3 
937JI2 
06525 
38434 

84  pi 
15224 
47931 

84  J4S 
494:51 
774  6 
698!  7 
17416 

51      12 

55  27 
30418 
872  5 
497  12 
91  23 
•  /o  37 
.41416 
•94  |  7 
13824 


56.60 

46.66 

12.72 

0.78 

9-85 
48.18 
39.13 
21.45 
22.59 
25.81 
36.51 
33-62 
37.22 
16.20 
2g.o6 
56.86 
38.67 
26.73 
40.80 
51.05 
16.97 
28.64 
31.26 
45.76 
52.07 
44.21 

4-57 
18.49 
38.00 
ii.  02 
22.98 
19.66 

4.65 


9-72 

9-92 

10.03 

10.  18 

IO.20 

10.45 
10.47 
10.68 
10.69 
11.15 
11.17 
H-34 
Ji-37 
11.52 

11-57 

11.83 

11.83 

11. 

11.98 

12.02 
12.09 

12.  4-1 
12.  4^ 

12.71 

12.79 
12.82 
13.04 

I3.05 
13.21 
13.23 
13.32 

13-35 
13.48 


2.76  9 

3.08 

4-39 

3-9(> 

3-7-1 

1-74 

3-93 

3.26 

1.07 

1-39 

0.92 

1.65 
2.62 

3-37 
2.38 


2.57 
3-H 
4.5° 
4-74 
1-14 
1.24 

1.9-1 
i.6t> 

2.  83 

2.  12 
I.O 

1.62 

2.5' 

3-58 
1.99 

1.22 

-  2.53 


39  41. 

41  44- 

42  58. 
44  28. 
44  41- 
47   16. 
47  24. 
49  38. 
49  48. 

54  38. 

55  39- 

56  47- 

57  0. 
53  34- 
59     3- 

i  47. 

1  46. 

2  II  . 

3  20. 

3  44- 

4  31 
8     3- 
8     6. 

10  54 

11  42 

12  3 
14   21 
14   36 
1  6   1  1 

16  30 

17  25 
17  45 
19    8 


62  24 
04  24 
34  25 

21 

46  25 
24  24 
57'  25 
7')  25 
32  24 
04 

57 

1 8 

22 

19  24 
°4 j  25 

oil  24 

53!24 

22  25 

39J 

941'"' 
77 
54 
64 
49 
•75 
52 
.04 

.31 

.67  24 
.  52  25 
•51  24 
.52 
.68  24 


58  59.1 
50  48.7 

19  16.5 

M  4-9 
ii  13.8 

45  50.4 
13  43-5 

5  25.4 

37  24.3 
41-88.4 

44  39-3 
35  35-9 
44  40.2 
57  20.3 

6  34.0 

54  1.1 
56  43-1 

3  3L7 

20  47.3 
23  57.8 

38  20.2 

39  32.3 
48  35.6 
44  50.1 

59  57-7 
50  49.2 
37     8.7 
44  23.2 

55  43-7 
g  17.8 

48  28.2 
39  24.2 

56  10.7 


CORRECTIONS. 


REMARKS. 


P. 
Date' 


1849.          h. 
Apr.  II,        8 


Corr.  of 
Clock. 


s. 

—32.288 


Hourly 
rate. 


s. 
/  0.009 


s. 
0.150 


s. 
+  0.513 


s. 
0.196 


Zenith  Point. 


0  I  II 

359  59  57-47 


Mic.  Co. 

r. 
39-704 


INSTRUMENT  READINGS. 


(176)  50.  Transit  at  51"  assumed  to  have  been 

over  T.  VI  instead  of  T.  VII. 
(176)  51.  Transit  overT.  VII  assumed  to  have 

been  at  5B.o  instead  of  55".o. 
(176)  57-  Minutes  of  transit  assumed  as  u. 
(176)  58.  Transit  over  T.  IV  assumed  to  have 

been  at  n'.o   instead   of  i".o,   and 

minutes  assumed  as  12. 


Zone  177 


CIRCLE. 


Date. 


A. 


B.        C. 


D. 


1849.    h.  m. 

Apr,  11,   9  40 

10  o 

10  20 

10  40 

11  0. 
II  20 

11  40 

12  20 


2g6  5  58.2  59.4 


58.5 


59.1 


65.8  63.0 


66.4 


64.2 


Corr'd 
Mean. 


Mean. 


61.60 


62.05 


•o  5 


Barom. 


in. 

30.152 


30.162 


30.166 
30.164 


59-7 


58.? 


52 
50.9 

50.7 


49-9 
49-2 
56.048.7 
46.4 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849, 


ZONE  177.    APRIL  n.    MAJ.    D0=-24°  31'  50"—  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

8] 

1 

MICROMETER. 

i 

* 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV.    V. 

VI. 

VII. 

ii. 

12. 

34 
35 
3ft 
37 
38 
39 
40 

41 
42 
43 
44 
45 
46 
47 
48 
49 
50 
5' 
52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 
63 
64 
65 
66 

67 

63 
69 
70 
71 
72 
73 
7-1 
75 
76 
77 
78 

79 
80 
81 

82 

10 
8 
9 
9 
8 
8 
9 
9 
9 
7 

10 
10 

7 
9 

8 

7 
8 
6 
6 
8 
9 

10 

9 

8 

9 
n 

7 
6 

7 
7 
9 
10 

9 

6.7 
8 
8 
6 
9 
7 

10 

9 
9 

10 

9 
7 
9 

44-4 

Ii.  m.     s. 
10  19  37.52 

21    40.38 
22    29.78 
23    31.10 
24    23.34 
24   40.40 
26   32.OO 
26   38.40 
26      3.65 
28  38.67 
2g   55.0& 
30   23.11 
32  34-49 
33  29.44 
35   12-35 
35   17-16 
36  33-30 
40     7.28 
40     8.76 
44     2.09 
46     o.ig 
.  45   52  94 

48      O.C.2 

49  34-45 
51   58.40 
52    g.2i 
53  17-76 
53   50.84 
54     0.23 
55   57-99 
56  21.15 
56  55-75 
10  56  57.14 
ii     o  23.33 
o  36.04 
2  40.  gg 
3  44-36 
4     8.61 
4  30.00 

5  10.59 
6     0.86 

7  48.58 
8  16.  go 

8  56.77 
10  13.56 
10  48.31 
ii   12.99 
13  36.08 
ii   16  26.41 

S. 
—  30.6l 
30.6l 
30.62 
30.62 
30.62 
30.62 
30.63 
30.63 
30.63 
30.63 
30.64 
30.64 
30.64 
30.64 
30.65 
30.65 
30.65 
30.66 

30.  6( 
30.67 
30.67 
30.67 
30.67 
30.68 
30.68 
30.68 
30.68 
30.69 
30.69 
30.69 
30.69 
30.  6c 
30.70 
30.70 
30.70 
30.70 
30.71 
30.71 
30.71 
30.71 
30.71 

30.71 
30.72 
30.72 
30.72 
30.72 
30.72 
30.72 
-30.72 

s. 

—  1.01 
I.  CO 

o.gg 

I.OI 

I.OI 
I.OI 

o.gg 
o.gg 
o.gg 
o.gg 

I.  00 

O.gg 
I.  CO 
o.cg 

1.00 
I.OI 
I.  CO 
I.OI 

o.gg 
O.gg 

I.  CO 
I  .CO 
I.  CO 

o.gg 

1.01 
I.OI 
I.  CO 
1  .CO 

l.co 

I  .CO 

o.gg 

I  .CO 

o.gg 

I.OJ 

.00 

.CO 

.00 

.CO 
.00 
.01 
.CO 

.01 

.CO 

.00 
.01 

.01 
.00 
.01 

—o.gg 

12. 

I 

4 

6 

3 

2 

3 
6 

6 
7 
4 
6 
4 
6 

4 

2 

4 
2 
6 
6 
3 
3 
6 

7 

2 
2 

5 
4 

5 
3 
6 

3 
6 
2 
3 
3 
3 
5 
3 

2 

5 

2 

5 
5 

2 
I 

3 

2 

7 

38/78    ! 
39-°65: 
39-15° 
33-50 

34-888 
30.70 
37-335 
36.56 
36.715 
40-43 
35-79 
30.042 

36.435 
30.63 

35.M2 
4I-675 
35.142 
41-837 
45-075 
46.768 

45-055 
35-475 
30.  "7 
30.675 

36-855 
38.337 
39-93 
38-445 
42-77 
45.42 
42.518 
40.875 

33.717 
40.26 
43.14 
35  .  665 
35-20 
36-72 
42.517 
35.88 
36.395 
42.285 

38.347 
34.46 
36-515 
40.45 
40.gs8 
34-427 
34.427 

i     6.01 
o  32.28 
5  57-45 
!9  35-70 
17  30-15 
i   12.62 
7    0.30 
i  34-97 
7  21.59 
9  21.43 
!2  25.31 

!I    II.  gi 

52     3-05 

!O    5I.6l 
)2   47.68 
13   35-89 
J2    47.68 

13  30.30 

2    33.08 
I    34-65 
52    57-14 
)8    27.69 
21       0.62 

4  58.12 
|6  22.26 
15  31-11 
24   H-73 
3°  53-55 
22  33.83 
32  44.56 
14     1.34 
35  21.43 
19     5.10 
44  24.74 
34     3-13 
38  21.25 
38  37-30 
26     2.65 
34  24.76 
46  55-91 
26  13-59 
43  14-85 
25     6.37 
^^  20.37 
46  34.00 
50    9.28 

35  18-45 
47  46.06 
12  48.62 

-13.48 
13.68 
13-75 
13.85 
13.95 
13-98 
14.14 
14-15 
14.10 
14.34 
14-46 
14-52 
14.72 
14.80 
14.96 
14-97 
15.10 
15-43 
15-43 
15.80 

15-99 

15.98 
16.  17 
16.32 
16.54 

16.66 
16.71 
16.72 
16.91 
i6.gs 
17.  co 
17.00 
17-30 
17-32 
17.51 
17.60 
17.63 
17.67 
17-73 
17.80 
17.96 
18.00 
18.06 
18.17 
18.22 
18.25 
18.45 
—  18.69 

-  4-70 
3-04 
1.90 

3-77 
4-42 
3-92 
1-97 
1.56 
2.00 
1.38 

3-19 
2.30 

2.27 
3-22 
4.10 
3-22 
4.11 

1.61 
1-55 
3-24 
3-6g 
2.28 
1.  81 
4-33 
4.26 
2   54 
3-07 
2.41 
3-22 
1-73 
3-44 
2.14 
4-17 
3-33 
3-68 
3-70 
2.68 

3-36 
4-38 
2.70 
4.08 
2.61 
2.79 
4-36 
4.65 

3-43 
4-45 
—   1.62 

h.  m.     s. 
10  19     5.  go 
21     8.77 

21    58.17 
22  sg.47 
23    51-71 
24     8.77 
26     0.38 
26     6.78 
25  32.03 
28     7.05 
29  23.44 
29  51.48 
32     2.85 
32  57-8i 
34  40.70 
34  45-50 
36     1.65 
39  35-61 
39  37-H 
43  30.43 
45  28.52 
45  21.27 
47  28.95 
49     2.78 
51  26.71 
51   37.52 
52  46.08 
53   I9-I5 
53  28.54 
55  26.30 

55  49-47 
56  24.06 
56  25.45 
10  59  51-62 
ii     o    4.34 

2      g.2g 

3  12.65 
3  36.90 
3  58.29 
4  38.87 
5  29.15 
7  16.86 
7  45-18 
8  25.05 
9  41.83 
10  16.58 
10  41.27 
13     4-35 
II   15  54-70 

25  23  14.2 
25     2  39.0 
24  48     3-1 
25   ii  43-3 
19  38.5 
25   13  20.5 
24  49     6.4 
43  40.7 
49  27.7 
24  41  27.2 
25     4  33-0 
24  53   18.7 
25     4  10.  g 

24  52  58.7 
25     4  55-9 
15  45-0 
4  56.0 
25   15  39-8 
24  44  40.1 
24  43  42.0 
25     5     6.4 
25  10  37  4 
24   53     9-1 
24  47     6.2 
25   18  33.1 
25  17  41.  g 
24  56  20.  g 
25     3     3-3 
24   54  43-0 
25     4  54-7 
24  46  10.0 

25     7  3i-9 
24  51  14.2 
25   16  36.2 
6  13.8 
10  32.4 
25  10  48.6 
24  38  13-0 
25     6  35.8 
25  19     8.0 
24  58  24.1 
25   15  26.  g 
24  57  17.0 
24  59  31.2 
25  18  46.5 
22    22.1 
7  30.1 
25   19  59.0 
24  44  58.9 

16.2 

23.  J 

40.2  52."; 

.... 

54-0 

6.2 

7-  5 

•  • 

-   •  ,47-5 

o.o 

16  f- 

32. 

-44  • 

2-7 

15.7 

•>  R 

58.  '3 



10.  I 

•   •  J55-0 
22.7134. 

7-3 

35-3 
46  6 

47-2 

•   • 

41-5 

48.2 

0.3 

12.2 

31- 

23-5 

22.0 

43-0 

38.0 
36. 

ID.  2 

34-3 

»:• 

48.2 

7 

45-3 

57-7 

8.5 

2.0 

21 

. 

48.5 
22.4 
46.4 

0.7 

34-4 

rfi 

12.4 

17.4 
25.0 

29.2 

9.0 

21-5 

42.0 

54.2 
27.4 

•   . 

•Jf)    c 

57-7 

10.4 

33- 

7    Q 

55-5 
20. 

•n  6 

4-2 

17.0 
20. 

II.6 

2g.2 
32-4 

23- 
40.7 

•    • 

0-3 

12.5 

•   • 

•    • 

44-3 

54-3 

6    | 

•   • 

35- 

47-0 

37-3 

•    • 

24.4 

36.7 

48-4 

41.0 

53-5 

"3-4 

25.8 

o  a 

59-7 

12. 

24.0 
14.4 

35-7 

37-3 

49-4 

•    • 

26.2 

CORRECTIONS. 

REMARKS. 

C..rr.  of 
Dntc-                Clock. 

Hourly 
rate. 

tit 

n                     c 

Zenith  Point.     Mic.  Co. 

(177)  64.  Time  of  transit  over  T.  VI  assumed 
as  45".5  instead  of  55B.5. 

1849.             Ii.                s. 

s. 

s. 

p. 

s. 

0     '       "                r. 

INSTRUMENT  READINGS. 

CIRCLE. 

I  ° 

o  e 

"a  £ 

S| 

o  c 

Date. 

A.               B.         C. 

D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  177 

1849.       h.  m. 
Apr.  ii,  12     40 
13      o 

13     25 

296 

'        " 

" 

" 

in. 

0 

54- 

o 

46.; 
46.; 
45-' 

5  58.9 

6o.2     67.0 

65-4 

•      • 

62.88 

30.168 

- 

I 

152 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  177.    APRIL  n 

.     MAJ.     D0  =  —  21°  31'  50"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«l 

. 
aa 

MICROMETER. 

i 

-18.84 
18.90 
18.94 
19.05 
19.  10 
19.14 
19.26 
19-3* 
19.52 
19.74 
1  9.  bo 
•19.90 
19.90 
20.11 
20.32 
20.44 
2O.6o 
2O.6o 
20.63 
20.69 
20.71 

21.  0 
21.08 
21.14 
21.31 

21.3-1 

21.45 
21.46 
2I.5S 
21.89 

21.97 
22.OO 
22.08 
22.11 
22.35 
22.37 
22.39 
22.5O 
22.52 
22.56 
22.68 

22.80 
22.89 
22.87 
22.98 
23.03 
23.  10 
23.12 

-23.18 

-4-7-1 
3-82 

2.49 
3.00 

2.45 
2.96 
2.69 
3-17 
2-75 
2.44 
4.5* 
1.66 
I  .Si 

4.81 

2.02 
4-79 
3.56 
3-44 
3.51 
3-1- 
3-87 
3.88 
2.83 
2.26 

I.  12 

4-34 
3-17 
8-45 

3-66 

2-74 
2.60 

1-33 
4.62 
1.47 
3-34 
2-95 
2  .  -,(} 

4-24 

4-73 
2.90 

3-5' 
4.78 
4-12 
1.52 
3-20 
2.20 
3.71 
1-49 
-   3-5? 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I.  j  II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

83 
84 
85 
86 
87 
88 
89 
90 

9' 
92 
93 
94 
95 
96 
97 
98 

99 

100 
IOI 
IO2 

103 
104 
105 
106 
107 
108 
109 
no 
III 

112 

H3 
114 

US 
116 

"7 
118 
119 
120 
121 
122 
123 
124 
125 
126 
127 
128 
I2g 
130 
131 

8 
8 
7 
6-7 
9 
9 
6 
8 

9 

8 

9 
9 
10 
S 
7 
9 
8 
6 
7 
7 
7 
10 

4 

8 
5 
9 
9 
10 

9 
6 

8 
8 
6     ' 

9 

8 
8 
8 

7 
8 
8 
8 
8 
8 

7 
8 

7 
6 

34-4 

40.3 

58.7 
43-5 

IO    7 

h.  m.     s. 
ii   18  10.76 

18  55.70 
19  26.86 

20  44.23 
21    21.19 
21    52.04 
23   25.38 
24      5.46 
26   37-00 

29    19-59 
30      0.95 
31    18.29 
31    19.91 
34     1-83 
36  43-59 
38  18.35 
40     4.54 
40  17.96 
40  40.00 
41   33-oS 
41   50.80 
46 
46  46.45 
47  36.47 
49  56.18 
50  12.55 
51  47-56 
51   57-86 
53  34-40 
58     i.  21 

58  52.31 
u  59  33.21 

12      0  49.88 
I    12.92 
4  46-71 
5   14-90 
5  28.38 
7     4-80 
7  26.75 
8     3.78 
9  47.26 
ii  40.61 
13  11.09 

12    50.05 

14  44-59 
15  33.62 
16  46.83 
17     1.22 
12    17    58.3C 

s. 

-30.73 
30.73 
30.73 
30.73 
30-73 
30.73 
30.73 
30.73 
30.74 
30.74 
30.74 
30.74 
30.74 
30.74 
30.74 
30.74 
.  30.75 
30.75 
30.75 
30.75 
30.75 
30.75 
30-75 
30.75 
30.75 
'30.75 
30.75 
30.75 
30.75 
30.75 
30-75 
30.75 
30.75 
30.75 
30.75 
30.75 
30.75 
30.75 
30.75 
30.75 
30.75 
30.75 
30-75 
30-75 
30.75 
30.75 

30.75 
30.75 
-30.75 

s. 

—  I.  01 
I.  01 
1.  00 
I.OO 

i  .00 

I.OO 

1  .00 

I.OO 
I.OO 
I.OO 
I.  01 

0-99 
0-99 

I.  01 

0-99 

I.  01 

I.OO 
I.OO 

1  .00 

I.OO 
I.  01 
I.O1 
I.Ot 

o-99 
0-99 

1.  01 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 

0-99 

1.  01 

o.99 

I.OO 

i.oo 

I..  OC 
1.  01 
I.  01 
I.OO 
I.OO 
I.OI 
1.  01 

0.99 

I.OO 
I.OI 
I.OO 

0.99 
—  I.OO 

12. 

I 
3 

5 
4 
5 
4 
5 
4 
5 
5 
i 
6 
6 
I 
6 
I 
3 
3 
3 
4 
3 
3 
5 
6 

7 
i 

3 

5 
3 

5 
5 
7 

i 

7 
3 
4 
4 
2 
I 
4 
3 
i 

2 

7 
4 
6 

3 
7 
3 

». 

38.603; 
32.711  J 
40.957!- 
39-984: 
41.749: 
40.9191: 
36.672J; 
36.24   : 
35.259: 
42.080  : 
43-  -of  . 
43-665 
40.61 
36.967  • 
36.I57 
37-347!' 
38.249;; 
40-74   . 
39-3'3: 
36.392; 
31-737- 
3I.456- 
33-54    : 
30.8451- 

45-45-1 
46.872. 

46.54  : 
41.658- 
36.000. 
35-445 
38.575 
40.792 

4I-II7 
37-71 
43.100 

4I-057 
45-25 
39-00   - 
38.697 
42.21 
39-359 
37-51 
41  .26 
36.524 
35-575 
32-27 
35-258 
37-313 
37-837 

i       a 

i  13.06 

o     3.21 

3  36.41 
o     0.55 

3     9-05 

9  28.16 

6     4-30 
2     9.78 
6  52.14 

2    57^65 

8  34-13 
3  21.74 

5     7.18 
2      9.52 

7  40.88 
i  56.40 
16  52.07 
!5  26.09 
)6  15.34 
!2     4-53 
(O  36.82 

\o  46-53 
'•7  52-41 
>o  43.29 
6  28.02 
[6  27.65 

}2       5.90 

'•3  H-94 
(8     9.66 
:6  46.62 
!4  58.59 
9     8.93 
9  46.28 
o  55.30 
!4     4.63 
>9  23.49 
!6  58.79 
15     8.23 
,1     9.81 
88  43-72 
J6  13-75 
;i  50.78 
13  50.22 
i  36.24 

?2    32.73 

9  55-04 

58  35.30 

I     7-97 
57     6.29 

h.  m.      s. 

II   17  39.02 
18   23.96 

is  55.13 

20  12.50 
20   49.46 
21    20.31 
22    53.65 

23    33-73 
26       5.26 

28  47.85 

2g    29.2O 
30   46.56 
30   48.18 

33  30.08 
36  11.86 
37  46.60 
39  32.69 
39  46.21 
40     ff.25 
41     1-38 
41   19.04 
(4i) 
46  14.70 
47     4-73 
49  24.44 
49  40  79 
51   15-81 
51   26.11 
53     3.65 
57  29.46 
58  20.56 
ii   59     1.47 
12      O    IS.  12 

o  41.18 
4   14-96 
4  43-15 
4  56.63 
6  33.04 

6  54-99 
7  32.03 
9  15-51 
ii    '8.85 

12    39-33 
12    18.31 
14    12.84 

15     1.86 
16  15.08 
16  29.48 
12  17  26.55 

25  23  26.6 

25    12    15.9 

24  55  47-8 

25       2    12.6 

24  55  20.6 

25     I  40"  3 
24  58   16.2 
25     4  22.3 
24  59     4-4 
24  55     98 

25    20   48.4 

24  45  33-3 
24  47    18.9 
25   24  24.4 
24  49  53.2 
25  24   ii.  6 

9     ' 

7  40  .  i 
8  •.• 
4  18.4 

12    51.4 

13      1-4 
25     o    6.3 

24  52  56.7 
24  38  40.4 

25   IS  43-3 
25     4  20.5 
24  55  25  8 
25   10  24.9 
24  5  )     1.2 

57  13.2 
24  41   22.3 
25    22      3.0 
24  43     8.9 
25     6  20.3 
25     i   38.8 

24  59  13-9 
25   17  25.0 
23  27.1 
o  59.2 
S.  29.9 
24     8.4 
25  16     7.2 
24  43  50.6 
25     4  48.9 
24  52   10.3 
25  10  52.1 
24  43  22.6 
25    9  23.0 

55-7 

44-3 

:••• 

56  .'3 
13.' 

5I.I 

45-7 
16.4 

3-3 

28.4 

i. 

13.3 

25.5 
5-5 

'7-4 

29-9 

.  . 

43-7 

41!    4 

7-  4 

IQ.  1 

7-3 

37-5 
19.4 
54-4 

49-6 
31-5 
6.4 
51  .3 

0.7 
18. 
19.5 
1.8 
43-4 
.8.3 

13-2 
30. 
31-7 
14-1 

25-4 
43- 
44-7 
26.2 

.  . 

•   • 

•  * 

30.3 

42.4 

41-7 

5-2 

52. 

42-7    •   • 

4-4    -    - 

27.2 

24.8 

37-8 

10.8 

??'R 

•   • 

•  • 

32- 

44-0 

36. 
56. 

48-7 
8.1 

0.9 

13- 

49- 

35-3 

47-5 

59-9 

•  • 

34-3 

46.3 

II. 

13.3 

4-3 

16    T 

->R  7 

Q.7 

49-5 

2.4 

14-3 

10.4 

22.5 

34-7 

27  • 

•   • 

•  • 

•  • 

•   • 

40.3 

52.8 
29.2 

=  1  .2 

41.2 
3-2 

.'. 

•  • 

rR   " 

4-4 

16.4 

28.4 
59-2 

47-2 
40.3 

59-7 

"•3 

10.7 

23-4 

.   . 

32.7 
34-7 

44-4 
33-7 
46.8 

56.7 
45-7 
59- 

57-7 

37-7 

10.3 

22.7 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Date-               Clock. 

Hourly 
rate. 

m                  n 

f 

Zenith 

Point. 

Mic.  Co. 

(177)  99.  Transit   over   T.  I   assu 
longing  to  next  star,  tha 
as  53"  instead  of  5".3. 

mcd   as  be- 
t  over  T.  Ill 

1849.          h.                s.                  s.                  s.                  s. 

i 

f. 

" 

r. 

INSTRUMENT  READINGS. 

CIRCLE. 

Barom. 

*i 

%$ 

-;  o 

<£ 

If 

'-  P 

u  t 

*  2 

UH 

Dale. 

A. 

B.         C. 

D. 

Corr'd 
Mean. 

Mean. 

1849.        h.  m. 

0                    1                II 

in. 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


153 


ZONE  177.    APRIL  n,    MAJ.    D0=—  24°  31'  50"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T, 

aL 

02 

MICROMETER. 

i 

di 

<fa 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1870.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

IT. 

12. 

132 

133 
i34 
135 
136 
137 
138 
139 
140 
141 
142 
143 
'44 
M5 
146 
M7 
148 
149 
150 
151 
152 
'53 
i54 
155 
156 

157 
158 
'59 
1  60 
161 
162 
163 
164 
165 
1  66 
167 
168 
169 
170 
171 
172 
173 
174 

8 
8 
8 

9 

8 

9 

8 
8 
6 
10 

10 

9 
9 

8 
8 

9 

8 

9 
9 
9 

10 

7 
9 
8 
8 
6 

9 

8 

9 

10 

7 
7 
7 
8 
6 
9 
7 
8 
7 
9 
6 

7 
7 

6. 

h.  m.     s. 
12  18  11.68 

18  25.52 

20    36.73 
21    29.10 

24    59-78 

28  42.82 

29  50.87 
30  18.78 

31    12.  OO 

33  55-03 
35  25.94 
39  45-30 
39  53-30 
42  41.50 
44     2.39 
45   14-89 
46  31.39 
47   19-04 
49  11-49 
53     7-49 
55  23.31 
56  18.58 
58     1.03 
12    58   35.74 
13      2    55.96 
2    35.60 
5   52.31 
7  52.43 
8  25.48 
9  25.30 
10    0.78 
10  41.11 
ii   19.12 
ii     0.54 
14  47-69 
15  32-14 
17  33-74 
18  28.61 
19  42.87 
22  10.93 
23  22.84 
24     7-42 
13  24  25.11 

s. 
-30.75 
30.75 
30.75 
30-74 
30.74 
30-74 
30.74 
30.74 
30.74 
30.74 
30.73 
30.73 
30.73 
30.73 
30.72 
30.72 
30.72 
30-72 
30.71 
30.71 
30.70 
30.70 
30.70 
30.70 
30.69 
30-69 
30.68 
30.68 
30.68 
30.68 
30.68 
30.68 
30.67 
30.67 
30.67 
30.67 
30.66 
30.66 
30.66 
30.65 
30.65 
30.65 
-30.65 

s. 

-0.99 
0.99 

0-99 

I.OO 

0-99 

I.OO 
I.OO 

0.99 

0-99 

I.OO 

0.99 

.00 
.00 

.00 
.00 
.00 
.00 
.00 

.00 
.00 
.00 

.00 
.01 
.01 

.00 

0.99 

.00 
.00 

.01 
.01 

0-99 
0-99 
0-99 

I.OO 
I.OO 
I.OO 

o-99 

I.  01 

0.99 

I.  01 
I.OO 
I.OI 
—  1.  01 

• 

6 

7 
6 

3 
6 

3 
3 
7 
7 
4 
6 

3 
4 
4 
3 
3 
5 
4 
3 
4 
5 
4 
I 

3 
4 
7 
5 
4 
I 
I 
7 
7 
6 
6 
4 
3 
7 
I 

7 

2 

6 

2 
2 

r. 
31.25 
35.658 
36.00 
33.604 
38.805 
37.105 
34.234 
39-47 
43-184 
40.37 
34.627 
36.318 

36.144 
4L756 

42.49 
34.660 

40.367 
41.978 
38.524 
35.032 
40.365 
44.465 
34.75 
33-30 
34.78 
36.084 
38.957 
42.81 
41-407 
39-775 
39.48 
30.81 

39-25 
32.07 
38.407 
34.065 
40.167 
37.63 
39-213 
40.182 
31.295 
33-98 
45.15 

i       it 
20  30.24 

12      6.14 
17   46.30 

39  32.11 
16     9.48 
37  31.56 
39  10.64 
9  54-57 
7  11-95 
29  47.20 

18  33.41 
37  58.69 
32  13.06 
28  59.39 
34  25.69 
38  55-94 
23  56.77 
28  51.61 

36  42.45 
32  51-44 
23  56.84 
27  25.89 
53  26.04 
39  42.88 
33     0.17 
'I  51-43 
24  45.44 
28  23.01 
49  36.27 
50  32.49 
9  54.22 
II  26.37 
15  54-12 
20     I  .  94 
30  54-98 
39  16.45 
9  30.51 
51  46.63 
10     3.44 
44  27.43 
20  28.69 
48     1.48 
41  35-95 

-23.19 
23.23 
23.34 
23.40 
23.60 
23.81 
23.88 
23.91 
23.96 
24.10 
24.19 
24.43 
24.44 
24-57 
24.65 
24.71 
24-78 
24.82 

24-93 
25.12 
25.28 
25.29 
25.37 
25.4° 
25.62 
25.60 
25.77 
25.87 
25-9° 
25-92 
25-95 
25.98 
26.00 
26.03 
26.17 
26.20 
26.29 
26.33 
26.39 
26.49 
26.54 
26.58 
—26.59 

-  2.24 

1-57 
2.  02 
3.78 
1.89 
3.6l 
3.76 

1-39 
1.18 
2  98 
2.08 
3-65 
3-17 
2.92 
3-38 
3-73 
2.52 
2.90 

3-55 
3-22 
2.50 
2-79 
4-93 
3.8i 
3-24 
1.52 
2.58 
2.86 
4-63 
4.70 
1-37 
i-5i 
1.86 
2.19 
3-07 
3-77 
1-34 
4.80 
1.38 
4.20 
2.23 
4.50 
-  3-96 

h.  m.     s. 
12  17  39.94 
i?  53-78 

20     4.99 
20   57.36 
24   28.05 
28    II.08 
29    19.13 
29   47-05 
30  40.27 
33  23.29 
34  54.22 
39  13-57 
40  21.57 
42     9.77 
43  30.67 
44  43-17 
45   59-67 
46  47.32 
48  39.78 
52  35-78 
54  51-61 
55  46.88 
57  29.32 
12  58     4.03 
13     2  24.27 
2      3.92 

5  20.63 
7  20.75 
7  53-79 
8  53.61 
9  29.11 

10      9.44 

10  47.46 
ii  28.87 
14  16.02 
15     0.47 
17     2.09 
17  56.94 

19    11.22 
21    39-27 
22    51.19 

23    35.76 

13  23  53.45 

24  52  45-7 
44  20.9 
24  50     1.7 
25   u  49.3 
24  48  25.0 
25     9  49-0 
25   ii  28.3 
24  42     9-9 
24  39  27.1 

25      2      4.3 
24   50  49.7 
25     9  16.8 
4  30.7 
I   16.9 
6  43.7 
25   II   14.4 
24  56  14-1 
25     i     9-3 
9     0.9 
25     5     9-8 
24  56  14.6 
24  59  44-0 
25  25  46.3 

12      2.1 

25     5  19.0 
24  44     8.6 
24  57     3-8 
25     0  41.7 
21   56.8 
25  22  53.1 
24  42  ji.5 

43  43-9' 
48  12.0 

24    52    20.2 

25'    3  14-2 
25  n  36-4 
24  41  48.1 

25  24   7.8 

24    42    21.2 

25   16  48.1 
24  52  47-5 

25    2O   22.6 
25    13    56.5 

16  7 

I'S.'T 
26.2 

30.7 

39- 

42.6 
50.8 

55.0 
3.2 

24.2 

36. 

•    • 

43-0 

55.2 

6.a 

•    • 

7-2 

19-3 

31.4 
2.4 

57-3 

9-7 

17.7 

65.0 

17.4 

29-7 

41-3 

63.0 

14.7 
3L3 

27.0 
43-5 

19-5 

55-7 
43-5 
35-9 

55.3 

47.8 
44. 

•    • 

18.4 

30-7 

43-0 

31.5 

44- 

56.1 

8.0 

42.? 

16.2 

28.3 

40.3 
40. 

4-4 

l6.4 

25.2 

37-7 

50.0 

49-7 

c    d 

43-2 

55-7 

27 

11.4 

23-7 

8  2 

35-5 

n-s 

59-6 

IO. 

21.4 

33-6 

45-7 
40.8 

n    R 

53- 

5.0 

-   * 

59- 
10.7 

10.8 
23.0 
7.0 

23.0 

34-7 
19.9 
37.2 

31.8 

.  . 

.         . 

CORRECTIONS. 

REMARKS. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point. 

Mic. 

Co.      (177)  140.  Micrometer   reading    assumed    as 
44r.i84  instead  of  43r.i84. 

1849.        h.                   s. 

s. 

s.                   s. 

s. 

0            /                It 

r 

'    (177) 
(177) 

(177)  i 

144.  Minutes  assumed  as  40  instead  of  39. 
54.  Transit  at  49"  assumed  to  have  been 
overT.  Ill  instead  of  T.  II. 
65.  Transit  over  T.  VII  assumed  to  have 
been  at  37'  instead  of  27". 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

-§ 

•si 

3s 

<H 

•3  H 

c  o 

ss 

*  u 

H£ 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Barom. 

Mean. 

1849.      h.     m. 

V 

0                /                   // 

n 

in. 

0 

20 z 


154 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  178. 

APRIL  14.    MAJ.    D0=—  27°  2' 

10". 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T. 

"I 

BI 

MICROMETER, 

i 

4 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

ii. 

12. 

i 

2 

3 
4 
5 
6 

8 
9 

10 

ii 

12 

13 
14 
15 

16 

17 
18 

19 

20 
21 
22 
23 
24 
25 
26 

27 
28 

29 

30 
31 

32 
33 
34 
35 
36 

I 

2 

3 
4 
5 
6 

8 
9 

6 
9 

7 
8 
8 
8 
7 
7 
10 

9 
6 

9 
8 

10 

10 
6 

9 
10 
10 
9 

10 

6 
10 
8 
9 
9 
9 
8 

9 
9 
8 
6 
6 

5 
8 

7 

5 
6 

7 
to 

10 
IO 

to 

6.7 
6 

=6.5 

h.  m.    s, 
10    5  44.30 
8  51.69 
9  46.00 
12  23.67 
12  30.81 
13  46.76 
15  12.19 
16  27.67 

22    12.56 
22    39-12 
25  21.74 
27    17.04 
31      6.34 
31    57.46 
31    58.73 
32   51.98 
34  46.01 
36  39-04 
38  37-51 
39  54-48 
39  55-48 
42  22.81 
42  48.11 
44  39.72 
46  32.86 
48   56.01 
50  25.69 
5'   20.57 
52  29.32 
56  10.89 
59  18.42 
10  59  56.61 
ii     o  44.64 
i     0.24 
2  43.06 
ii     3  32.78 

«E  179.      API 

9  57  56.82 
10    o  25.84 
i  25.79 
5  48.20 
7  21.57 
8  16.48 
10  16.97 

15  19-97 
10  16  27.51 

S. 

-30.78 
30.79 
30.79 
30.80 
30.80 
30.80 
30.81 
30.81 
30.83 
30.83 
30.84 
30.84 
30.8°; 
30.85 
30.85 
30.86 
30.86 
30.87 
30.88 
30.88 
30.88 
30.88 
30.88 
30.89 
30.89 
30.89 
30.90 
30.90 
30.91 
30.92 
30.92 
30.92 
30.93 
30.93 
30.93 
-30.93 

IL  16. 

-30.43 
30.44 
30.45 
30.46 
30.47 
30.47 
30.48 
30.50 
-30.50 

s. 

—  1.  01 

0.99 

I.OI 

I.  00 
I.OI 
I.OI 
1.  00 

0.99 

I.O! 
I.OI 
I.  00 
I.OI 

0.99 
0.99 

1.  00 

0.99 

I.OO 
I.OI 
I.OO 

0.99 
0.99 
0.99 
0.99 
0.98 

I.OO 

0.99 
.00 

.00 

.00 
.01 
o-99 

.01 

.00 

0.99 

.00 

—   .00 
MAJ. 
-0.99 

I.OI 

0.99 

I.OI 

0.99 

I.OO 
I.OO 
I.OO 

-0.99 

. 

vh. 

VI. 
VII. 
VII. 
V. 

D.=- 

VI. 
IV. 
IV. 

v.  - 

VI. 

IV. 
IV. 

i 

7 
i 

4 
3 

i 

4 
6 
I 
2 

4 

2 

6 
6 

5 

1 

6 

2 

4 
6 
6 
7 

7 
7 
4 
7 
3 
5 
3 
i 

7 

i 

7 

5 
5 

-j 
6 

2 

5 
i 

7 
4 
3 

ii 

r. 
41.40 
42.475 
41-035 
42.35 
34-88 

36.33 
41.60 

43-99 
42.64 

47-33 
47.508 
49.12 

40.595 
36.182 
41.834 
32.948 
34-29 
42-584 
40.488 

31-637 
34.I90 
47-505 
47-475 
51-255 
35-728 
36.617 
36.070 
32.584 
38.57 
36.169 
42.205 
36.29 

1                  II 

49  36.51 
8  10.85 

49  49-" 

28  38.89 

38  48.34 
52  31-51 

29     4-77 
13  10.52 

48  53-72 
\o  20.72 
25  40.87 
39  18.90 

15     7-71 
17  40.02 
23     6.00 

13  39-67 
18  45.32 
43     4-52 
29  43.16 
20  16.88 
18  48.77 
5  17-24 
5  18.28 
3     7-8i 
32  27.46 
II  32.72 
38     7-13 
28  25.09 
36  40.67 
52   37-03 
8  20.17 
52  32.89 

-  3-94 
4-23 
4.32 
4.56 
4-57 
4.69 
4.82 
4-94 
5-47 
5-50 
5-7S 
5-95 
6.30 
6.38 
6.38 
6.47 
6.65 
6.82 
7.00 
7.12 
7.12 
7-35 
7-39 
7-56 
7-73 
7-95 
8.09 
8.17 
8.28 
8.62 
8.90 
-  8.95 

-   7-97 
3-76 
7-99 
5-89 
7.03 
8.27 

5.90 
4.26 

7-90 
7.08 

5-55 
6.98 
4.46 
4.72 
5.27 
4-31 
4.82 

7-37 
5-97 
4-99 
4-83 
3-46 
3-46 
3-24 
6.25 
4.10 
6.83 

5.84 
6.69 
8.30 

3-77 
—  8.29 

h.  m.     s. 
10     5   12.51 
8  19.91 

9  14.20 
ii   51.87 
II  59.00 
13   14-95 
14  40.38 
15  55.87 
21    40.72 
22      7.28 

24   49-90 
26   45.19 
30   34.50 
31    25.62 
31    26.88 
32   20.13 

34  14.15 
36     7.16 
38     5-63 
39  22.61 
39  23.61 
41  50.94 
42  16.24 
44     7.85 
46     0.97 
48  24.13 

49  53-79 
50  48.67 

51   57-41 
55  38.96 
58  46-51 
10  59  24.68 
ii     o  12.71 
o  28.32 

2    11.13 

ii     3     0.85 

9  57  25.40 
9  59  54-39 
10    o  54.35 
5  16.73 
6  50.11 
7  45-01 
9  45-49 
14  48.47 
to  15  56.02 

27  51  58.4 

10   28.8 
52   II.  4 
30  59-3 
41     9-9 
54  54-5 
31  25.5 
15  29.7 
5i  i7-i 
42  43  3 
28      2.2 
41    41-8 
17  28.5 
20      I.I 
25    27.6 
16     0.4 
21     6.8 
45  28.7 
32     6.1 
22    39.0 
21    IO.7 

7  38.0 
7  39-1 
5  28.6 
34  51.4 
13  54-8 
40  32.0 
30  49.1 
39     5-6 
55     4-0 
10  42.8 
27  55     o.i 

27  16    6.8 

28  50.8 
27  27  20.4 

23  33  39-5 
59    4-i 
23  39     7-8 
24   10  25.0 
23  30     7.0 
50  14.3 
55  43-9 
40  51.1 

23  34  34-2 

39-5 

51.  : 

.   . 
58.6 

16.4 
10.7 

54-3 
44-7 

... 

57-3 

15-3 
60.7 

9.4 

30.c 

12. 

27-5 
12.3 

39-" 
21.5 

.      . 

84.  6 

40. 
24-7 
51-6 
33-6 

ii  '.8 
37- 

46  -'7 

24. 
49-6 

59- 

.       . 

29.2 

41.7 

54- 

ft  1 

57-3 

9-9 

21.=; 

•  • 

45-7 

i. 

i 
'- 

.'- 

33-2 
26.8 
25- 

46.1 

39- 

37-6 

58.6 
51-3 
49-9 

4.0 

IQ. 

.    . 

•  i 

i's 

20.  6 

32.7 

45-3 

46." 

58  .'7 
66.2 

25-3 

10.7 
18.3 

44-4 

3S-3 
33- 
41.7 

30.5 
57-3 

50.7 

45-2 
54-2 

21.3 

57-9 
6.5 

34-2 

37-5 

•    • 

32-84 
36.045 
38.66 

16'  50". 

37-943 
44.408 

43-555 
34.893 
33.919 
34-445. 
35-10 
40.605 
36.413 

13  43-39 
26  25.95 

24  55.69 

[6  39.12 
(2     1-57 
82     6.74 
53  21.08 
13     6.03 
S3  11-70 
)8  40.75 
!3  48.56 
7  32.05 

-  9-05 
9.20 

-  9-27 

-  5-37 
5.60 

5-69 
6.09 
6.23 
6.32 
6.50 
6.98 
—  7-09 

-  4-32 
5-63 
-  5-47 

-  4.98 
6-93 
5.40 
7.81 
4.72 
6.26 
6.69 
5-52 
-  5-04 

45-457- 

.    .    20.8 

38.     -  - 

10.3 
32-9 

Zoi 

49-7 
44- 

i 
«4 

>< 

.2 

•  3 

13  -'s 

14. 

3&-31 

5-0, 

8.2 

15.7 

25-5 
25-7 
48.2 

16.9 
19.9 
27.4 

37-6 

0.0 

33-7 
28.3 

31-3 

45-3 
40.7 

44- 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.     Mic. 

Co. 

( 

1849.          h. 
Apr.  14,     10 
Apr.  16,      8 

s. 

—  32.413 
—  32.296 

s. 
o.ooo 
/    0.004 

s.                  s. 
-  0.150      +  0.513 
—  0.150     +  0.513 

s. 
—  0.196 
—  0.196 

"'     '        "        •        r. 
o    o    2.32       39.609 
o    o    0.35       39.732 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

-3  £ 
11 

3S 

ii  o> 

<£ 

13  6 
II 

a$ 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

•Zone  178 
Zone  179 

1849.       h-   m- 
Apr.  14,  10      4 

IO      2O 

10    40 

11        O 

Apr.  16,   9     50 
9     57 

10         0 
10      2O 

293  35  58.2 

60.2 

64.6     65.0 

H 

// 
62.00 

in. 
30.074 

9 

48. 

44  .'8 
48.0 

Q 

33-  < 

33-: 

32.  S 
32.5 
41-5 

41.4 

40.  S 

30.070 
29.838 

297   20   58.2 

57-' 

)  64.4     62.8 

•        • 

60.82 

29.848 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


155 


ZONE  179.    APRIL  16.    MAJ.    D0=—  23°  16'  50"  —  Continued. 

No. 

Mag 

SECONDS  OF  TRANSIT. 

T. 

"i 

ffls 

MICROMETER. 

i 

* 

« 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

22.2 

III. 

IV. 

V. 

VI. 

VII 

II. 

12. 

IO 

ii 

12 
13 
14 
15 
16 

17 

18 

19 
20 
21 
22 

23 
24 
25 
26 

27 

23 

29 

30 
31 

32 

33 

34 
35 
36 
37 
38 

39 
40 

41 
42 

43 
44 
45 
46 

47 
48 
49 

51 
52 
53 
54 
55 
56 
57 
58 

7 

7 

8 
6 

9 
8 

7 
9 
9 
9 
9 

IO 

7 
9 
9 
7 
7 
8 
8 
7 
8 
6 
7 
9 
7 
9 
9 
8 

7 
6 

9 

IO 

8 
IO 
10 

6 

7 

6 

9 

8 

10 

9 
6 

34-3 

46. 

58.2 

h.  m.    s. 

IO   17   46.19 

18  18.72 

21    14.32 
22       5.05 
22      4.32 
23?   9-93 

23  48.73 
24   29.87 

25  36.02 

25  47.09 
26  38.42 
29  47.88 
31   56.25 
32  36.11 
33  46.34 
34  16.14 
35  40.36 
38  21.00 
39  58.81 
40  29.25 
45   18.31 
45     7-l6 
45  14-22 
47  '  0.37 
47  59-04 
51  49-92 
51  48.71 
io  55  29.37 
ii     o    9.51 
i  38.41 
13    4-99 
13  30.10 
io  31.04 
ii  44.89 
15  13-46 
16  14.40 

17  47-77 
IS  29.53 
19     8.87 
20  25.78 
21    28.14 
21       3.68 
23      7.26 
24    28.28 
24    51.66 
26    36.53 
28    26.53 
29   47.56 
II    32      O.53 

s. 
-30.50 
30.51 
30.52 
30.52 
30.52 
30.52 
30.53 
30.53 
30.53 
30-53 
30-53 
30.54 
30-55 
30-55 
30-56 
30.56 
30.56 
30.57 
30.58 
30.58 
30.59 
30.59 
30.59 
30.59 
30,60 
30.61 
30.61 
30.62 
30.63 
30.63 
30.65 
30.65 
30-65 
30.65 
30.66 
30.66 
30.66 
30.67 
30.67 
30.67 
30.67 
30.67 
30.67 
30.68 
30.68 
30.68 
30.68 
30.68 
-30.68 

s. 

—  I.OO 

i.  02 

I.OO 

0.99 
0.99 

I.OO 
I.OI 

0-99 
I.OO 

I.OO 

0.99 

I.OO 

0.99 
0.99 

I.OO 
I.OO 
I.OI 
I.OO 
I.OO 
I.OO 

0.99 

I.OO 
I.OI 
I.OI 
I.OI 

0.99 

I.OO 
I.OO 

0.98 

I.OO 
I.OO 
I.OO 

0.99 
0.99 

I.OI 
I.OO 
I.OO 
I.OI 

0.99 
0.98 

I.OI 
I.OI 
I.OI 

0-99 

I.OO 
I.OO 
I.OO 
I.OO 
—  I.OO 

IV. 
VI. 
VII. 
VI. 
VII. 

V. 

VI. 
VI. 
VI. 
IV. 
VI. 
VI. 
VI. 
VII. 
II. 
VII. 
VII. 

vh. 

VII. 
VII. 

IV. 
IV. 

VI. 
IV. 
VII. 

VI. 

4 
i 

5 

5 
5 

i 

7 
4 
4 
6 

4 

5 
5 
3 
4 

I 

4 
4 
4 
6 

3 
3 
2 
2 

7 
4 
3 

7 
5 
5 

6 
6 
3 

5 
5 

2 

7 
7 
i 

2 

I 

7 
5 
3 
5 
5 
3 

r. 

33-013 
30.805 
40.967 
46.019 
42.067 

34     1.16 
55  42.08 
23  35.80 

20  41.58 
22    57.84 

-  7-21 

7.26 

7-53 
7.61 
-  7-61 

-  6.31 
8.00 

5-51 
5.27 

-  5-46 

h.  m.     s. 
io  17  14.69 

17  47.19 
20  42.80 

21  33-54 

21    32.81 
(22)38.41 
23    17.19 
23    58.35 

25     4-49 
25   15.56 
26     6.90 
29  16.34 
31  24.71 
32     4-57 
33  M.78 
33  44.58 
34     8.79 
37  49-43 
39  27.23 
39  57.67 
44  46.73 
44  35-57 
44  42.62 
46  28.77 
47  27.43 
51   18.32 
51   17-10 
54  57-75 
to  59  37.90 
u     i     6.78 
12  33-34 
12  58.45 
9  59.40 
ii   13.25 
14  4L79 
15  42.74 
17  i6.ii 
17  57.85 
18  37-21 
19  54-13 
20  56.46 
20  32.00 
22   35.58 
23    56.61 
24    19.98 
26      4.85 
27  54.85 

29  15.88 
II  31  28.85 

0             /                    II 

23  51     4-7 
24  12  47-3 
23  40  38.8 

37  44-5 
23  40    0.9 

24    6  43.0 
23  24  39.8 
47     2.3 
46     1.4 
31  42.5 
47  23.7 
39  34-6 
40     3-6 
53  40-7 
23  45  28.4 
24    o  16.0 
23  47  47-8 
47  30-8 
45  34-5 
34  30.6 
55  25.1 
23  57  19-8 
24     i  16.3 
24    o  42.5 
23  23  55.9 
44  28.2 
55     2.2 
20   25.3 

43  21.7 
40  46.7 
43  43-7 
33  33-4 
31  26.9 
57  18.1 
43  47-2 
39  39-8 
58  56.5 
24     9-3 
23  20  41.5 

24     3     5-4 
23  56  23.8 
24  io  19.5 
23  28     8.0 
42  38.2 
53  53-3 
44  29.5 
45   10.6 
23  52  47-5 

42.9 

if) 

0.7 

41-365 
43-434 
40.04°; 
41.806 
41.407 
39-434 
42-857 
42.020 
38.721 
42.77 
35-205 

38.757 
39.262 
42.627 
36.59 
35-73 
32-41 
40.698 
41.679 
44-775 
44-573 
36.426 
50.89 

36.365 
40.878 

35-757 
38.307 
41-97 
32.541 
35.657 
42.823 
44.818 

44-445 
50.467 
47.805 
49-25 
35.248 
37-55 
37-678 
38.492 

34-465 
33-28 
40.409 

49  37-69 
7  37.63 
29  58.33 
28  57-54 
14  39.68 
30  19.42 

22    30.71 
22    59.60 
36    35.52 
28    23.80 

43  10.09 
30  42.64 
30  25.48 
28  29.33 
17  25.94 
38  18.74 
40  13.34 
44     9-36 
43  35-49 
6  51.46 
27  22.16 

37  54-99 
3  20.40 
26  14.90 
23  39.14 
26  35.88 
16  26.67 
14  20.25 
40     9.08 
26  39.21 
22   32.00 
41   47-15 
7     2.59 
3  34.88 
45  55-45 
39  14.44 
53     8.87 
ii     0.57 
25  29.59 
36  43.65 
27  20.48 
28     1.39 
35  37-51 

T   7-76 
7.82 
7-93 
7-95 
8.03 

8.31 
8.51 
8.56 
8.67 
8.71 
8.84 
9.08 
9-23 
9.27 
9.69 
9-67 
9.68 
9.84 

9-93 
10.25 
10.25 
10.56 
10.95 
11.07 

12.02 
12.06 
II.  Si 
11.91 
12.20 
12.28 
12.41 

12.47 

12.52 
12.63 
12.71 
12.67 
12.84 
12.95 
12.98 
13.12 
13.26 
13-37 
-13.55 

-  7.52 
4-3° 
6.00 

5-92 
4.80 

6.02 

5.42 
5.45 
6.52 

5.88 
7-03 
6.06 
6.04 
5-SS 
5.02 
6.65 
6.80 
7.10 
7.07 
4.21 
5.80 
6.64 
3-94 
5-71 
5-5i 
5-74 
4-94 
4-77 
6.79 
5-74 
5-42 
6.92 
4.23 
3-96 
7-24 
6.72 
7.82 
4-53 
5-65 
6.52 
5.8o 
5-85 
-'6-44 

6  n 

Is 

12. 

20. 

'4-7 
24.2 

32.4 

26.  <| 
36. 
44-4 

47- 
38-3 
47-4 
56.= 
36- 

59-2 
50.2 

•  • 

S.2 

48. 

0-3 

IO. 

ifi  •; 

57-  1 

fS,  c 

23. 

42.2 

54-4 

6.3 

IS.  3 
7    "•, 

IO 

14 

26  a 

0.4 

12.3 

14.1 

26 
5 

•7 

17.2 
26.4 

29.2 
9-3 
38-3 
i    7 

0.6 

21.5 
50.5 

12.7 
33-4 

24.9 

37-5 
ii.  7 

19 
23 

'.6 

.s 

18. 
19. 
33- 
1-3 

35-9 

30.2 
31-0 

44-  S 
13-2 
14-4 

47-5 

13  .  o 

=6.7 

.     . 

.   . 

26.  i 

45.0 

25-7 

37-7 

49-6 
S2. 

4-  5 

39- 

39-5 
43.4 

•  • 

4.4 

15-7 

27-7 

50.6 
ii.  6 

24.7 

2 

-'4 

5' 

•7 
•  ! 

14.4 

35-5 
48.4 

47-5 
0.5 

59-2 

11.4 

23-7 

CORRECTIONS. 

I 
REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

C 

Zenith  Point.     Mic.  Co.      (179)  ' 

I.  Time  of  transit  over  T.  IV  assumed 
as  3".g  instead   of  over  T.  Ill   at 
39"- 

1849.         h. 

s. 

s. 

s.                   s. 

S. 

r. 

INSTRUMENT  READINGS. 

CIRCLE. 

11 

1  i 

o>  S  ' 

*   4> 

Date. 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  179 

1849.       h.   m. 
Apr.  16,  10    40 
10    49 

II        O 

ii     20 
ii     40 

12        O 
12      2O 
12       30 

297 

t                II 

" 

a 

in. 
29.850 

29.858 

O 

46.5 
46.2 

45-0 

40.2 
4O. 

39-4 
38.8, 
38.5 
37-3 

2O     53.2 

58.0 

64.4     62.8 

60.85 

29.856 

58.1 

58.2 

4-5        2-9 

^ 

60.92 

156 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  179.    APRIL 

16.     MAJ.    D0=—  23°  16'  50"—  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

a, 

, 

MICROMETER. 

i 

d> 

* 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

ii. 

12. 

59 
60 
61 
62 

63 
64 
65 
66 

67 
68 
69 
70 
71 
72 

73 
74 
75 
76 
77 
78 

79 
80 
81 

82 

83 
84 

85 
86 

87 
88 
89 
90 

91 
92 

93 
94 
95 
96 

97 
98 
99 

100 
IOI 

103 

104 

105 

106 
107 

8 
6 
9 
9 

7 
7 
7 
9 
9 
9 
6 

7 
8 

9 
10 

9 

8 
8 
8 
3 
9 
9 
8 

9 
9 
6 
10 

7 

7 

8 
8 
10 
8 

10 

8 

8 
8 
10 
9 
9 
9 
6 
6 
9 
9 
9 

eR  8 

h.  m.     s. 
II  32  22.71 
34  12.43 

34  57-06 
36  19.82 
38     8.51 
38  21.31 
39     7-74 
39  22.85 
45  44  •  9^ 

46  15.51 
46  47.12 
48  25.29 
48  50.86 
50  26.76 

50  49-22 
50  40.24 

53  20.41 
57  31-69 
ii  59    3.31 

12      0   54.67 
1    12.83 

3  16.88 
4    o-95 
5  42.12 
6  31.25 
7  n-43 
7  31-57 
14  16.80 
15  10.50 
15  43-80 
16    4.82 
18     0.35 
19     1.97 
19  33-50 

20    21.93 
24    52.92 

25   16.80 
26  54.33 
29  50.00 
34     3  .  60 
35   10.49 
36  25.53 
38  19.64 
38   16.92 
40  27.77 
27.08 
40  46.95 
40  54.66 
12  42  13.20 

s. 
-30.68 
30.69 
30.69 
30.69 
30.70 
30.70 
30.  70 
30.70 
30.70 
30.71 
30.71 
30.71 
30.71 
30.71 
30.71 
30.71 
30.71 
30.72 
30.72 
30.72 
30.72 
30.72 
30.72 
30.72 
30.72 
30.72 
30.72 
30.73 
30.73 
30.73 
30.73 
30.73 
30.73 
30.73 
30.73 
30.73 
30.73 
30.73 
30.73 
30.73 
30.73 
30.72 
30.72 
30.72 
30.72 
30.72 
30.72 
30.72 
-30.72 

s. 

—  I.OI 

0.99 
0.99 

i.oo 
0-99 

I.OI 
I.OI 
I.OI 

0.99 

i.oo 

I.OO 
I.OI 
I.OI 
I.OO 
I.OO 
.00 
.00 
.01 

.01 
.00 

.00 

.01 
.01 

.00 

.01 
.01 

.00 

0.99 
0.99 

I.Ot 
I.OI 

0.99 
0.99 

I.OO 
I.OO 

0.99 
0.99 
0.99 

I.OI 
I.OI 
I.OO 

0.09 

I.OI 
I.OO 
I.OI 
I.OI 
I.OI 
I.OI 

—0.99 

12. 

vh. 

VI. 
V. 
V. 
VII. 
VII. 
VI. 
VII,  5. 

2 

7 
6 

3 
6 

i 

2 

I 

5 
4 
4 

2 
I 

3 

5 
3 
6 

2 
2 

5 
3 
i 

2 

5 

i 
i 
3 
7 
7 

2 
2 

6 
7 

2 

3 
7 
7 
6 

2 
I 

-1 

7 

i 

5 

2 

I 
2 
2 

5 

r. 

36.252 
32.080 
39-04 
35-774 
29-457J 
44.564 
38.98 
38.475 
44.507 
43-432 
46.637 
40.484 
43.022 
45.09 
42.07 
32.81 

31.735 
36.548 
40.092 
•41-52 
39-23 
40.38 
42.037 
42.49 
4L77 
35-99 
34-274 
46.145 

44.505 
38.95 
42.45 
38.41 
40.82 

48.94 
38.969 

33.319 
47.834 
48.96 
36.28 
35-61 
39.717 
38.385 
37.085 
37.426 
39.722 
33-155 
43.895 
45-54 
50.145 

46  43-07 
14    9-63 
16     1.37 

38  17-48 

21    32.14 

47  47-31 
45     8.91 
51  17.48 

21    33.88 

28     1.55 
2O   20.09 
44  17-00 
48  40.54 
32  55.96 
22    57.96 

39  58.91 
20    13.50 
46   32.86 

44  30.54 
23  16.98 
36  17.94 
50  11.72 

43  23.14 
22   43.50 
49  23.62 
52  43-22 
39     9-26 
6     4.15 
7    0.78 
45     9-95 
43     9-03 
16  23.09 

9     7-93 
39  24.88 
36  26.95 
[3  26.74 
5     5.46 

10   18.86 

46  42.11 
52  56.36 
30    9.77 
ro  31.98 
52     5-33 
25  38.26 
44  43.31 
54  21.09 
12    19.02 
JI    22.23 

[8  19.03 

-13.58 
13.72 
13-78 
13.89 
14-03 
14-05 
14.11 

14-13 
14.62 
14.66 
14.70 
14.82 
14.85 
14.98 
15.01 
15.00 
15.20 
15-52 
15-63 
15-77 
15.79 
15-94 
16.00 
16.12 
16.17 
16.22 
16.24 
16.74 
16.80 
16.84 
16.86 
17.01 
17.08 
17.12 
17.17 
17.49 
17.51 
17-63 
17.83 
18.10 
18.17 
18.25 
18.37 
18.37 
18.51 
18.51 
18.53 
18.53 
-18.61 

-  7-30 
4.76 
4.91 

6.65 
5-34 
7-39 
7.18 
7.67 
5-34 
5.85 
5.25 
7.11 

7-47 
6.25 
5.46 
6.78 
5-23 
7.30 
7.10 
5-47 
6.49 
7.61 
7.06 
5-44 
7-54 
7.81 
6.72 
4.14 
4.21 
7.19 
7.04 
4-93 
4.36 
6.74 
6.50 
4.70 
4.06 
4.45 
7-31 
7.82 
6.01 
4-47 
7.76 
5-66 
7.16 

7-94 
6.98 
6.90 

-5.08 

h.  m.     s. 
II  31   51.02 

33  40-75 
34  25.38 
35  48.13 
37  36.82 
37  49-60 
38  36.03 
38  5LI4 
45   13-27 
45  43-So 
46  15.41 
47  53-57 
48   19.14 
49  55-05 
50  17-51 
50     8.53 
52  48.70 
56  59-96 
II   58  31.58 

12      O   22.9; 

o  41.11 

2   45.15 

3  29.22 
5  10.40 
5  59-52 
6  39-70 
6  59.85 
13  45.08 

14  38.78 
15  12.06 
15  33.o8 
17  28.63 
18  30.25 
19     1.77 
19  50.20 
24   21.20 
24   45.08 
26   22.  6l 
29    18.26 
33  31.86 
34  38.76 
35  53-82 
37  47-91 
37  45-20 
39  56.04 
(39)55-35 
40  15.22 
40  22.93 

12   41   41.49 

°               1                II 

24     3  54-0 
23  31   18.1 
33  10.  i 
55  28.0 
23  38  4L5 
24     4  58.7 
2    2O.  2 
24     8  29.3 
23  38  43-8 
45   12.  i 
23  37  30.0 
24     i  28.9 
24     5  52.9 
23  50    7.2 
40    8.4 
57  10.7 
23  37  23.9 
24     3  45-7 
24     i  43.3 
23  40  28.2 
23  53  30.2 
24     7  25.3 
24    o  36.2 
23  39  55-1 
24    6  37.3 
24    9  57-2 

23    56   22.2 
23    15.0 
23  24  II.  8 

24      2    24.O 

24    o  22.9 
23  33  35-o 
26  19.4 
56  38.7 
53  40.6 
30  38.9 
22    I7.O 
23    27    30.9 
24     3  57-2 
24  10  12.3 
23  47  24.0 
23  27  44.7 
24     9  21.5 
23  42  52.3 
24     i   59.0 
24  II  37-5 
23  59  34-5 
58  37-7 
23  35  32.7 

32.2 

48.4 
44-5 

0.9 

56  .'5 

12. 
lg.6 

8.7 

32- 
20.  6 

21.  0 

33-2 

•    • 

19.7 

31-7 

47- 

44. 

59- 

•  • 

45. 

.  . 

13-3 
39-2 
15.0 

25.2 

50.4 
26.6 

37-4 
3-0 
38.7 

•  • 

•    • 

46.4 

1*8.6 

37- 
41. 

57.2 

39.  3 
30.7 

8.4 
19.9 
Si-4 

20. 
31-4 
3-2 

32.0 
43-8 

!          ^ 

•  • 

49.2 
53- 

i. 

12.5 

16.5 

5- 
28.7 

36.4 

48.7 

.  . 

42. 

54-0 

6.3 

31.5 

7.7 

28.7 

7  R 

17- 

29. 

40.6 

49-8 

1-9 
53- 

14.0 
45-3 

4-7 

57-7 
46.0 

9.6 

58.0 

t      t 

•    • 

23.7 

18.4 

30.3 

14. 
43-5 

26. 

38.0 

49.8 

3-5 
10.4 

15-7 

22.6 

37-5 

27-7 
34-7 
49-4 

46.4 

*     • 

•    • 

?R  R 

41.0 

51-5 

1  8 

23. 

CORRECTIONS. 

REMARKS. 

Date                  Corr-  of 
Uate'                Clock. 

Hourly 
rate. 

m                 n 

c 

Zenith  Point. 

Mic. 

Co. 

(179)  69.  Hor.  thread  assumed  as  5  instead  of  4. 
(J79)  79-  Transit  over  T.  V  assumed  as  25'  in- 
stead of  5s. 
(179)  95.  Transit  over  T.  V  assumed  as  28'.? 
instead  of  23'.7 

. 
s 

1849.           h.               s. 

s. 

s.                  s. 

s. 

0              *                        It 

r. 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

If 

If 

3  v 

«£ 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  179 

1849.      h,     m. 
Apr.  16,  12     36 
13      o 
13     20 
13     37 
13    40 

0 

297 

i         ir 

" 

" 

in. 

O 

43-7 
42.2 

35-r 
35-! 
34-: 

34-2 

29.866 

20   58.0 

58.5 

65-5     63.9 

•     • 

61.48 

29.858 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


157 


ZONE  179. 

APRIL  16.    MAJ.    D0=—  23°  16'  50". 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

a, 

«2 

MICROMETER. 

i 

di 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV 

V. 

VI. 

VII 

ii. 

12. 

108 
log 
no 
in 

112 

"3 

114 

"5 
116 

"7 
118 
119 

I2O 
121 
122 
123 
I24 
I25 
126 
I27 
128 

129 
130 
131 

132 
133 
134 
135 
136 

137 
I3S 
139 
140 
141 

I 

3 
4 
5 
6 

7 
8 

9 

10 

ii 

8 
9 
9 
8 

7 
7 
6 

7 

10 

9 

7 
7 
5 
to 

10 

9 
9 

9 
7 
7 
8 
8 
9 
9 
8 

9 
7 
9 
6.7 

8 

9 
9 
9 

8 
S 
9 
9 

8 

7 
6 

9 

9 
7 

46.3 

h.  m.     s. 
12  42  52.64 
44  30.76 
45  58.45 
47  4L40 
49  13-16 
49  34-00 
54     4-55 
55  34-6i 
56  23.45 
12   56    18.92 
13      2      2.47 
4  18.42 
3  10.58 
6  52.44 

7  24.73 
10  16.44 
10  26.09 

M    44.53 
12    40.56 
I3?26.25 
13    52.28 
15    25.94 
15    35.36 
17    38.73 

18  26.15 

22    38.44 
25    47.48 
25    35-32 
30      7.02 

31    15-94 
32    26.54 

34  38.63 
34  51.23 
13  38  21.65 

ONE    I  SO.      IV 

14  44  21.63 
44     0.39 
47  52.84 
48  51-35 
49  40.14 
48.95 
50     7-28 

53  23-54 

s. 
-30.72 
30.72 
30.72 
30.72 
30.72 
30.72 

30.71 
30.71 

30.71 
30.71 
30.71 
30.71 
30.71 
30.70 
30.70 
30.70 
30.70 
30.70 
30.69 
30.69 
30.69 
30.69 
30.69 
30.69 
30.69 
30.68 
30.67 
30.67 
30.67 
30.66 
30.66 
30.66 
30.66 
-30.65 

AY   2. 

—  19.26 
19.26 
19.26 
19.25 
19.25 

I9.25 
19.25 
19.24 
19.24 
19.23 
-19.23 

S. 
—0.99 
1.  00 
I.  00 
I.  01 
I.OO 
I.OO 
I.OO 

0.98 

I.OO 
I.OO 
I.OO 
I.OO 

0.99 
0.99 

I.OI 

0.99 
0.99 

I.OO 
I.OO 
I.OO 

1  .01 

I.OO 
I.OO 

0.99 

0-99 

I.OO 
I.OO 

0.99 

0-99 

I.OI 

0.99 

I.OO 
I.OO 

-0.99 

MAJ. 

—  .  .00 
.00 

.00 
.00 
.00 

.00 
.00 

.00 
.00 
.00 

—  .00 

12. 

DO  =  - 

VI. 
VII. 

7 
3 
4 

i 

5 
4 
3 
7 
4 
4 
3 
4 
6 

7 
I 
6 
7 
3 
4 
5 
I 

3 
4 
7 
7 
5 
5 
6 

7 
I 
6 

5 
4 
7 

26° 

7 
7 
5 
6 

7 
6 

3 
3 

2 

3 

5 

r. 

45-085 

39-545 
42.01 
38.722 
45.563 
44.823 
43-082; 
51.038! 
47-957, 
49-763: 
34.48 
41.79 
39.03 
35.767 
43-665. 
41.915 
48.34 
46.014 
47.266 
41.015 
38.619 
33.507 
31.455 
33-59  1 
33.818 

43-43 
45-578; 
42.195: 
38.778| 
43.392 
34.565 
47.815 
40.525 
39-6g7: 

26'  20". 

37.062 
34  •  802 
37.502 
38.634 
34-56 
37.652 
38.828 
30.40 
33.884 
34-602 
34.972 

a 
6  40.76 

56     7-33 
28  50.63 
;i     8.95 

!0   57.44 

'-7  13-53 
i4     5-25 
3  15-30 
*5  25.37 
=4  22.77 
ig     2.15 
!8  58.21 
[6     0.83 
2     2.38 
\8  18.23 
[4   22.12 
4  48.29 

52  24.03 

25  49-20 
'•3  34-42 
;i  12.50 
59  35-74 
J4  54-94 
13  17-51 
13     9-64 

!2    II.O5 
!O   56.92 

[4    12.48 

[O  18.45 

18   27.77 

18  35.83 
19  39  70 
!g  41.62 
9  46.73 

II   17-54 

=2    35-37 

25  35-66 
[6  15.08 

12    44.03 

[6  49.28 
36  32.08 
tl  22.97 

*8     4-79 
38  57-94 
27     2.98 

-18.65 
18.75 
18.84 
18.94 
19.03 
19.06 
.19.32 
19.40 
19.44 
19.44 
19-75 
19.87 
19.81 
20.00 
20.03 
20.17 
20.18 
20.23 
20.28 
20.31 
20.33 
20.40 
20.41 
20.  4g 
20.53 
20.  6g 
20.94 

29-93 
20.96 
21.  OO 

21.04 
21  .Og 
21  .09 
—  21.19 

~    4.63 
4.62 

4.72 
4-75 
4-77 
4-77 
4.78 
4.86 
4-90 
4-96 
-  4-96 

n 

—  4-19 
6.48 

5-91 
7.68 
5-30 
5.79 
6.32 
3.91 
5-64 
5.56 
6.70 

5-92 
4.90 

4-59 
7-45 
4.76 
4.02 
6.18 
5.67 
5.50 
7-71 
6.77 
6.38 
4.68 
4.67 
5-37 
5.27 
4-77 
4-43 
7-47 
5.io 
5-17 
5-97 
-  4.38 

-  4-14 

4.27 

5-55 
4.64 
4-29 
4.68 
6.66 

7-15 
7.82 
6.gi 
-   5.71 

h.  m.     s. 
12  42  20.93 
43  59-04 
45  26.73 
47     9-67 
48  41-44 
49     2.28 
53  32-84 
55     2.92 
55  51-74 
12  55  47-21 
13     I   30.76 

3  46.71 
2  38.88 
6  20.75 
6  53.02 
9  44-75 
9  54-40 
II   12.83 
12     8.87 
I2?54-S6 
13  20.58 
14  54.25 
15     3-67 
17     7-05 
i?  54-47 
22      6.76 
25    15.81 
25      3.66 
29   35.36 
30  44.27 
31    54.89 
34     6.97 
34  19.57 
13  37  50.01 

14  44     i  .  37 
43  40.13 
47  32.58 
48  31.10 
49  19.89 
(49)28.70 
49  47.03 
53     3-30 
54  39- 
57  52.56 
14  58  13.90 

on         i 

23  23  53.6 

53  22.6 
23  46     5-4 
24     8  25.6 
23  38     1.8 
44  28.4 
51  20.9 
20   28.6 

42  40.4 
41  37.8 

56  18.6 
46  14.0 
33  15.5 
23  29  17.0 

24     5  35-7 
23  31  37-0 
22     2.5 

49  40-4 
43     5-2 
23  40  50.2 
24     8  30.5 

23  56  52.9 
52  11.7 
30  32.7 
30  24.8 
39  27.1 
38  I3-I 
31  28.2 
23  27  33.8 
24     5  46.2 
23  35  52.0 
36  56.0 
46  58.7 
23  27     2.3 

26  37  46.3 
39     4-3 
52     5-9 
42  44-5 
39  13-1 
26  43   18.7 

27     3     3-5 
7  55-0 
14  37-5 
27     5  29.8 
26  53  33.7 

34-6 

46.3 

30-: 

58.5 
41.1 

43-0 

53-5 

5-7 

•  • 

22 

40.6 

52.6 

4-7 
34-t 
23-5 

16.5 
46.4 
35-6 

28.4 

47-2 

55. 

•  . 

38.5 

cj.    -5 

50.4 

2.5 

12.4 

I6.4 

1  6.  '4 

28.6 

40.5 

52.4 

49- 

0.7 

40.3 

52.4 

50. 

2.2 

56.3 

9- 

20.4 

M-3 

26.4 

38.0 

58  .'5 

3(5 

50. 

2.5 

23  4 

14- 
26.4 

35-2 
39- 
25-7 
33.4 

47-5 
50.6 
50.6 
50.4 

2.4 

2.5 

23.7 

55-0 
26  .'7 

35- 
7- 
15-7 

33  .'5 

47-5 
18.9 
28.2 

38-3 
50.7 

30.9 
40. 

50.7 

27.3 

45-7 

57-  S 

9.8 

9-3 
40.3 

21.4 

34- 

5-4 

25.2 
17.4 

37-2 
28.4 

Z 

17-2 

"6 

32. 

46.2 

23-4 

36.2 

35-7 

48.4 

0.4 

12.4 

25.3 

37.3 

50. 

20.  4 

58  12. 
14  58  34- 

79 
13 

CORRECTIONS. 

REMARKS. 

P.                     Corr.  of 

Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.     Mic. 

Co. 

(179)  132.  Transit  at  sos.6  assumed  as  over  T. 
VI  instead  of  T.  V. 

1849.          h.                 s. 
May    2,      8         —  20.920 

s. 
/    0.003 

s.                 s. 
—  0.149     +  0.382 

s. 
—  0.196 

r. 
359  59  58.82       39.722 

INSTRUMENT  READINGS. 

Date. 

CIRCLE. 

•a  & 

£  ° 

•S  a 

a  S 
±;  o> 

<£ 

•a  5 
c  o 
Z  B 
x  t 

wg 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  180 

1849.     h.     m. 
May   2,  14     44 
15       o 
15     21 

294 

/       tt 
n  60.7 

61.0 

65.5     65.4 

63.17 

63.15 

in. 

30.438 
30.436 

30.434 

56.8 
56.2 

55-7 

o 

50.  c 

50.4 
50. 

158 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  180.    MAY  2 

MAJ.    D0  =—  26°  26'  20"—  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

, 

, 

MICROMETER. 

i 

,, 

« 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII 

ii. 

12. 

12 
13 
14 
15 
16 

17 

18 

19 

20 
21 

22 

23 
24 

I 
2 

3 
4 
5 
6 

7 
8 

9 
10 
ii 

12 

14 
15 

16 

i 

2 

3 

4 
5 
6 

7 
8 

9 
IO 

II 

12 

8 
8 
6 
5 

8 
9 
9 
8 
8 
8 
8 
9 

8 
8 
8 
8 

4 
6 
6.7 
8 

7 
8 
6 
7 
7 
7 
9 
9 

9 

10 

8 

7 
6 

7 
7 
6 
6 
8 
8 
8 

12. 

25- 

36.4 

49.2 
36. 

1.2 
49.2 

14. 

26.4 

26.2 

3Q. 

h.  m.      s. 

15      2   48.95 
2  49-37 
6  36.61 

7     1.83 
8  16.37 

13       1.12 

14     9-07 
15  57.85 
15  23.25 
19  29.68 
19  33-71 

20    38.37 
15    21    43.9; 

INE  l8l.      M; 

II    48      4.76 
54  20.90 
II   56  39.08 
12      O  40.82 

1  25.37 

8     0.77 

12    20.70 
15    45.38 
17      4.61 
22      4.49 
22    12.43 
23    33-09 
25    4L72 

35  36.67 

42    3L09 

12  43     3.76 
\TE  182.    M/ 

13  35  13-49 
35  ".36 
40  41.72 
42     2.99 
42  21.63 
42  33-74 
43  22.48 
43  40.70 
47  23.72 
49  21.14 
51   58.86 
13  53     2.01 

S. 
—  lg.22 
19.22 
lg.21 
19.21 
lg.20 
19.19 
19.19 
ig.lS 
I9.l8 
ig.I? 
19.17 
19.17 

—  19.  16 
IY  ig. 

-14.85 

14.86 
14.86 

14.87 
14.87 
14.88 
14.88 
14.89 
14.89 
14.89 
14.89 
14.89 
14.90 
14.91 
14.91 
-14.91 

Y    ig. 

-14.64 
14.64 
14.65 
14.65 
14.65 
14.65 
14.65 
14.65 
14.65 
14.65 
14.65 
—  14.65 

S. 
—  I.OO 
I.OO 
1  .00 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 

1.09 

I.OO 
I.OO 
I.OO 
—  I.OO 

MAJ. 

—  I  .  OI 
I.OI 
I.OO 
I.OI 
I.OO 
I.OI 

0.98 

I.OI 

0.98 
0.99 

I.OO 
0-99 

0.99 
0.98 

I.OO 

—0.98 

MAJ. 

—  I.OO 
I.OO 
I.OO 

0.99 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 

0.99 

I.OI 
—  I.OO 

ii. 
ii. 

DO=- 

IV. 
VI. 
IV. 

vu. 

IV. 

VI1-VIII. 

IV. 
IV. 
IV. 
VI. 
VII. 
IV. 
IV. 
IV. 

IV. 
VII. 
IV. 
IV. 
VII. 
VI. 
VII. 
VII. 
IV. 
IV. 
IV. 
IV. 

6 

5 

i 

3 

7 
3 

6 
6 
3 
4 
2 

6 
40° 

2 

3 
4 
3 

2 

7 

2 

6 
6 
3 
5 
6 

7 
4 
7 

30° 

4 
4 
5 
7 
6 
6 
5 

2 

5 

7 

i 

2 

r. 

34.582 
34-727 
38-75 
40.399 
40.917 

34.847 
36.27 
38.114 
33-079 
33-757 
33-932 
40.732 
34-225 

19'  50". 

41.268 

34.841 
36.170 

35.967 

40.968 
36.733 
46.843 
44.362 
41.07 
43-072 
46.60 
40.76 
39-446 
35-774 
46.288 

ii'  40". 

37-077 
41.217 

37-452 
43.009 

39-785 
37-260 
43.130 

47-221 

45.627 
42.560 
43.030 

45-475 

[8  35.24 
27  11.44 
ji     7-98 
35  37-86 
9    4.62 
38  49-48 
26  18.15 
16  32.65 
19  26.44 
39  27.11 
33  29.43 
44     8.44 
18  47.27 

+3  49-95 
39  23.99 
32  12.19 
38  10.42 

14     0.30 
[I  29.03 
to  37-52 

12    57.68 
[4    51.08 

34    4-43 
20  21.07 

15      2.01 

9  55-40 

32  25.86 

5   59.19 

31  40.88 
29  17.64 
25  37-39 
7  52.42 
'5  35-31 
[7     2.67 
22    21.05 

jo  24.14 

20   55-23 

8     7.91 
[8  40.26 
}i  24.74 

—  5.06 
5.06 
5.13 
5-14 
5.16 
5-23 
5-25 
5-27 
5.26 
5.32 
S--32 
5-33 
-   5-35 

-  4.22 

4-79 
5.01 
5-38 
5-45 
6.08 

6-49 
6.82 

6.95 
7-43 
7-44 
7-56 
7-77 
8.67 

9-30 
-  9-35 

—  6.07 
6.07 
6.36 
6.44 
6.46 

6.47 
6.52 

6.54 
6.76 
6.88 
6.98 
-  7.10 

II 

-  4.86 

5-71 
8.14 

6-57 
3-92 
6.89 
5-62 
4.65 
4-94 
6.95 
6-35 
7.42 
-  4.88 

—  22.48 
20.46 
17.01 
—  19.80 

-22.59 
7.61 
20.97 
8.25 
9.  10 
17.91 

11-57 
9.17 
6.91 
17.10 
—   5.20 

—  IO.21 
9.91 
9.42 

7.  ii 
8.  ii 
8.29 
8.98 
11.38 

8-79 
7.14 
12.48 
-11.51 

h.  m.     s. 

15     2  28.73 

2   29.15 
6  16.40 
6  41.62 

7  56.17 

12    40.93 

13  48.88 
15  37.67 
15    3-07 
19   9.51 
19  13.54 

20  18.20 

15    21    23.79 

ii  47  48.90 
54     5-03 
ii   56  23.22 
12      0   24.94 

I    10.50 
12     7  44.  SS 
12     4.84 
15  29.48 
16  48.74 

21    48.61 
21    56.54 
23    17.21 
•25    25.83 
35  20.78 
42  15.18 
12   42   47.87 

13  34  57.85 
34  55-72 
40  26.07 
41  47-35 
42     5-98 
42   18.09 
42     6.83 
43  25.05 
47     8.07 
49     5-50 
50  43.20 
13  52  46.36 

0         1             n 

26  45     5.2 
26  53  42.2 
27  17  41.3 

27      2      9.6 

26  35  33.7 
27     5  21.6 
26  52  49.0 
43     2.6 
26  45  56.6 
27     5   59-4 

0      I.I 

27  10  41.2 
26  45  17.5 

41     4     6.6 
40  59  39.2 
52  24.2 
40  58  25.6 

41     4  19.0 
40  31  33-1 
41     o  55.3 
40  33     2.9 
34  57-6 
54  19-8 
40  30.2 
35     9-0 
30     i.o 

52  42-3 
40  26     3.7 

30  43  37.2 
41  13-6 
37  33-2 
19  46.0 
27  29.9 
28  57-4 
34  16.6 
52    22.1 
32    50.8 

30  20     r.g 
3i     o  39.7 
30  53  23.3 

* 

•  4 

49- 

16.3 
I. 

28.7 

40.8 

21.4 

33-8 

46. 

O.3 

53- 

.    . 

52.6 

5 

.2 

29.2 

42.2 

1C    4 

21. 

37-4 

52.' 
IO.2 

50.3 
6.4 

24-5 
26.3 

4-4 
20.5 

39- 

40.7 

19.6 

35.4 

53-6 

55-5 

34. 
50.0 

Q.O 

Zr 

17- 

37-2 
1.6 

31-3 
52. 
l6.4 

46.3 

6.2 

31.0 
50.2 

5  8  .'2 

0.7 

21. 

45-3 
4-3 

12.2 

15-2 
34-7 
59-7 

30.2 
49-7 

44-7 
4.1 

•  • 

•  • 

19-3 
19.3 
26.9 

33-3 
33- 

•  • 

"     * 

53-6 
47-4 

13 

8 

2 

.2 

27.2 
22.3 
16.4 

41.4 
36.6 

56.2 
5i. 

10.7 

5-5 

19.7 

18. 

12.7 

48 

.2 

58.4 

I3.3'26.2 

R  '7 

Zo 

16.2 

37.5 

29.2 
50-3 

41.4 

21/8 

33-7 

54.5 

34- 

33- 

47-2 

48.2 
6 

0.7 

23.6 

58.2 
55.9 

36.6 

II-  3 
8.4 
56.4 
49-4 

23.5 

21. 

8.5 
i-7 

36.3 
33-5 
21.7 

14.  7 

46.7 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                 n 

c 

Zenith  Point.     Mic. 

Co. 

(181)     2.  Micrometer     reading    assumed     as 
33r.84l  instead  of  34r.84i. 
(182)  II.  Times  of  transits  over  T.'s  IV  and  V 
assumed  as  58".  5  and  ns.7  instead 
of    8'.5    and     2is.7,    and    minutes 
changed. 

1849.          h. 
May    19,     ii 

s. 
—  16.302 

s. 
/  0.016 

s,                  s. 
+  0.026      +  0.415 

s.' 
—  0.196 

r. 

o    o     1.81       39.715 

INSTRUMENT  READINGS. 

CIRCLE. 

3  *• 

%l 
£  c 

Date. 

A. 

B. 

C.        D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  181 
Zone  182 

1849.     h.     m. 
May  19,  ii     45 
n     48 
12       5 

12      20 
12      40 

vr             "     43 

May  19,  13     35 

13     40 

0 

280 
290 

f      it 

" 

" 

in. 
30.164 

o 

67.2 

56/2 
64.8 

0 

64.' 

63.4 
62.5 
62. 

57-! 

21      2.4 

1.2 

7-2       4-3 

•      • 

3.78 

30.176 
30.176 

26  55.4 

0.4 

56.3 

7-4       4-3 
61.2     57.7 

•     • 

3-45 
57-65 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


159 


ZONE  182. 

MAY 

19.     MAJ.     D0—  —  30°  n'4o"  —  Continued, 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T.  - 

<*i 

Oi 

MICROMETER. 

i 

4 

<h 

Mean  Right 
Ascension, 
1850.0. 

Mean  Soutl 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

13 
14 
15 
16 

17 
18 

19 
20 

21 
22 
23 

24 
25 
26 

27 

28 

29 
30 
31 
32 

33 
34 
35 
36 
37 
38 

39 
40 

41 

42 

43 
44 
45 
46 

I 
2 

3 
4 
5 
6 

7 
8 

9 
10 

7 
7 
8 

7 
8 

7 
8 
8 
9 

10 
10 
I! 
9 
9 
6 

9 
8 
8 
9 
9 
8 
8 
8 
7 
9 
8 

7 
7 
7 
9 

5 

10 

7 
4 

7 

6 
7 
7 
6 
8 
8 
6 
6 

57-4 
3- 

54-1 

10.3 
!5-6 

7-0 

22.9 

28.3 

19.4 
0.4 

3S-5 

Is  f> 

h.  m.      s. 
13  54  35.76 
58  41.18 
13  58  55.60 
14    4  32.36 
6  13.19 
6  13.92 
b  20.84 
13  57-28 
17  13-77 
19  38.32 

20      2.42 

23    15.14 
25    42.82 
28      O.II 

33  10.80 
33  40.18 
37  28.56 
37  42-51 
38  47-49 
41     2.48 

44     5-65 
45   14-73 
46  39-55 
47  13-04 
49  22.69 
51  25.69 
52  45-79 
53  24.26 
54  41.64 
51     2  .  06 
14  52  43.12 
15     I  24.25 

3  17.34 
15     5  42.41 

K  183.    MAI 
13    o  50.45 

2    29.90 
6  34.96 
7  19-47 
7  27.18 
12  51.14 
18  45.38 
19     8.35 

22    31.54 
13    3O    IO.62 

s. 
—  14.65 
14-65 
14-65 
14.65 
14.65 
14.65 
14-65 
14.65 
14.65 
14.65 
14.65 
14.64 
14.64 
14.64 
14.64 
14.64 
14.64 
14.64 
14.64 
14.64 
14.64 
14.64 
14-63 
14.63 
14.63 
14.63 
14-63 
14.63 

14-63 
14.63 
14.63 
14.61 
14.61 
—  14.61 

!  23.    B 

-13.40 
13.40 
13-41 
13.41 
13.41 
13.42 
13-43 
13.44 
13-45 
-13.46 

s. 

—     .01 
.00 
.00 
.00 
.01 

0.99 

.00 
.01 
.00 

.00 

0.99 

1.  00 

o.gg 
0.99 
0.99 

I.OO 

o.gg 

I.  01 
I.OO 
I.OO 

o.gg 

I.OI 

I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OI 
I.OO 
I.OO 

o.gg 

I.OO 

o.gg 

—  I.OI 

uj.   r 

—  I.OO 

o.gg 

I.OI 
I.OO 
I.OO 

o.gg 

I.OI 
I.OI 
o.gg 
-o.gg 

IV. 
IV. 
VI. 
IV. 
IV. 

12. 
12. 

IV. 
IV. 
IV. 
VII. 
VI. 
IV. 
IV. 
IV. 

12. 

III. 

VI. 
IV. 
IV. 
IV. 
VI. 
VI. 
II. 
V. 
IV. 
IV. 
IV. 
IV. 
VI. 
IV. 
VI. 
IV. 
IV. 

».=  -2 

IV. 
II. 
VI. 
VII. 

12. 

IV. 
VII. 

VII.,IV. 
IV. 
IV. 

2 
4 
2 

6 

i 

7 
6 

i 

3 
6 

7 

2 

7 
7 
7 
3 

7 

i 

3 
4 
6 

i 

3 
6 
2 

3 

2 
2 

3 
4 
7 
4 
7 
2 

2° 

6 
6 

2 

5 
4 
6 

i 
i 
7 
7 

r. 
38.052 
41.824 
47-595 
32.372 
35-72 
41.37 
40.047 
41-747 
37.931 
35-72 
38.464 
46.424 
45.471 
37.031 
47-544 
41.940 

42.705 
39.3I7 
42.927 
36.397 
43.70 
43-065 
39-28 
38.105 
47-034 
39-95 
39-924 
34-70 
41-735 
41.214 
42.9M 
34.913 
44.069 

38.905 
}o'  50". 

31.82 
41-95 
33.58 
42.20 
37-62? 
36.670 
41.637 
41-925 
36.992 
39-70 

i        a 

45  40.95 
2.8  57.03 
40  11.43 
19  5L52 
52  52.57 
8  47.80 
15  25.44 
49  24.54 
37     3-05 
17  55-96 
10  28.93 
40  51-83 
6  27.44 
10  44.23 
5  15.89 
34  43-49 
8     2.87 
50  48.27 
34  10.60 
32     4-36 
13  20.53 
48  38-91 
36  16.33 
16  32.86 
40  30.89 
35  53-35 
44  36.33 
47  36.64 
34  51-75 
29  17-94 
7  55.69 
32  55-43 
6  41.32 
45  "-SO 

20  10.56 
14  20.37 
48  15.18 

22    53.25 
31    21.28 

17  23.17 
49  28.07 
49  18.01 
II  20.09 
9  46.63 

-  7-23 
7-5' 
7-53 
7.89 
8.00 
8.00 
8.01 

8.49 

8.70 
8.85 
8.87 
9.06 
9.21 

9-35 
9.65 
9.68 
9.90 
9.91 
9-97 
10.09 
10.25 
10.31 
10.38 
10.41 

10.53 
10.62 
10.68 
10.71 

10.77 
10.  60 
10.  68 
11.05 
II.  It 
—  11.19 

-   5.31 
5-34 
5-43 
5-44 
5-44 
5-56 
5-68 
5-69 
5-76 
-  5-93 

—  12.  oq 
9.86 
11.36 
8.66 

I3;07 

7.24 
8.09 
12.60 
10.93 
8.42 
7-44 
H-45 
6.93 
7-48 
6.77 
10.62 

7-14 
12.79 

10-55 
10.27 
7.80 
12.48 
10.86 
8.23 
11.40 
10.77 
11-95 
12.34 
10.65 
9.91 
7.10 
10.38 
6-95 
—  12.04 

-  5.32 
4-93 
7.30 
5-51 
6.09 

5-14 
7-36 
7-35 
4.72 
—  4.61 

h.  m.     s. 
13  54  20.10 

58  25.53 

13  58  39-95 
14    4  16.71 

5  57-53 
5  58.28 
6     5.19 
13  41.62 
16  58.12 
19  22.67 
19  46.78 
22  59.50 
25  27.19 
27  44.48 
32  55-17 
33  24.54 
37  12-93 
37  26.86 

38  31-85 
40  46.84 
43  50.02 
44  59-08 
46  23.92 
46  57-41 
49     7.06 
51  10.06 
52  30.16 
53     8.62 
54  26.01 
50  46.43 
14  52  27.50 
15     I     8.64 

3     1-74 
15     5  26.79 

13     o  36.05 

2  15-51 
6  20.54 
7     5  -06 
7  12.77 
12  36.73 
18  30.94 
18  53.90 
22    I7.IO 
13   29   56.17 

01                   11 

30  57  40.3 
40  54.4 
52  10.3 
30  31  48.1 
31     4  53-6 
30  20  43.0 
30  27  21.5 
31     I  25.6 
30  49     2.7 
29  53-2 
22    25.2 
52   52.3 
18  23.6 
22  4I.I 
17  12.3 
46  43.8 
30  19  59-9 
31      2    51.0 
3O  46    I  I.  I 

44     4-7 
30  25   18.6 
31     o  41.7 
30  48  17.6 

28  31-5 
52  32.8 

47  54-7 
56  39-0 
59  39-7 
46  53-2 
41   18.4 
19  53-5 
44  56.9 
18  39.4 

30  57  14-7 

23       I    II.  2 

22  55  20.  6 

23  29  17.9 

3  54-2 
23    12   22.  S 
22    58   23.9 
23    30  3I.I 
23    30   21.  O 
22    52   2O.  6 
22    50  47.2 

32.5 

!•>    R 

8.3 

45-3 
26.4 

21.2 
57-7 

34-1 
10.5 

•  • 

•    . 

n. 

18 

18.  7 
35-6 

31-7 
48. 
12.7 

44.6 

I.O 

25.7 

57.2 

13-7 

26.5 

?'R  ' 

4O.  7 

45.4 

2.3 
47.4 

58. 

42.7 

0.0 

10.7 

28. 

55-5 
12.7 

23-4 

36.3 

37.5 

3 

a 

55-3 

8  ? 

9-3 
24-3 
27.2 

22.2 

36.9 
40.4 

34-5 
4Q.7 

47.2 

15. 

53- 

5-5 

18.4 
27.6 
52.2 

31- 
40.5 
5-1 

53- 
18.1 

.  . 
IO.2 

.    . 

13-3 
33- 

22.7 
25-5 
46. 
24- 
41-3 

43-2 

35-5 
38.3 
58.4 
37-2 
54-7 

55-7 

TT 

50. 
7-3 

27.2 
8.6 

I.O 

40.9 
21.4 

39- 
3-9 

52.0 
17- 

4-7 
29.7 

26.4 

17.2"-'  - 

42. 
50.4 

55.3   8.0,21. 
2.4   .. 

Zo> 

59-3 

II 

•4 

23-1 

34-5 

47-0 

59- 

10.4 

51.2 

15-3 
55-7 

27 

7 

47 

-5 
-7 

.0 

39-4 

19.6 
58.7 

5l.o 

8.0 

31.6 
10.5 

3-1 

57-3 

43  -'6 
22.3 

15- 

32.3 
55-3 

26.7 
21.3 

44-7 
7-3 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.     Mic. 

Co.      (182) 

26.  Micrometer     reading    assumed    as 
38r.03i  instead  of  37r.O3i. 
(5.  Micrometer     reading     assumed    as 
45r.o6g  instead  of  44r.o6g. 
i.  Transit  at  26s.  4  assumed  as  over  T. 
II  instead  of  T.  III. 

1849.         h- 
May  23,     4 

s. 
—  15.292 

s. 
/  0.007 

s.                  s. 
+  0.026     +  0.415 

s. 
—  0.196 

o       ,         „                      r                  U»2) 

o    o    0.44         39-734       (!83) 

INSTRUMENT  READINGS. 

k          » 

Date. 

CIRCLE. 

li 
is 

"  <u 

<e 

•3  E 
£2 

0    £ 

t<  u 

H£ 

* 

A, 

B. 

C. 

D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  182 
Zone  183 

1849.      n-     m- 
May  19,  14      o 
14    zo 
14   40 
15      5 
May  23,13      o 
13     20 
13     29 
13    40 

i        a 

" 

" 

in. 
30.180 

63.8 
62  .'5 

77-5 
76. 

57.o 
55-7 
56.0 

55-7 
71-3 
70.4 

70.4 

290  26  54.0 
297  57  60.0 

54-5 
60.2 

59-4 
64-5 

56.7 
62.6 

. 

56.15 
61.82 

30.  192 
2g.824 

60.0 

61. 

65.9 

64.0 

•     • 

62.72 

29.832 

i6o 


ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


ZONE  184. 

JUNE  22.    MAJ.    D0=  —    "    '    ". 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

„ 

«* 

MICROMETER. 

i 

« 

* 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

i 

2 

3 
4 
5 
6 

8 

9 
10 

II 

12 
13 
14 

15 

16 

17 
18 

19 
20 

21 
22 
23 
24 
25 
26 

27 

28 

29 

30 
31 
32 
33 
34 
35 
36 
37 
38 

39 
40 

41 
42 

43 
44 
45 
46 
47 
48 

49 

to 
£ 
ii 
9 
9 

7 
7 
8 

9 

7 
7 
8 

4 

7 
5 

6 

7 

8 
9 
9 
6 

7 
7 
6 

5 
8 

7 
4 
9 

10 

8 
7 
9 
9 
9 
8 

7 
7 
6 

5 
7 
5-7 
7 
9 
8 

7 

7- 

18.5 

.  . 

h.  m.     s. 

15     4  54.84 
6  19.03 
8  25.84 
9  11.18 
10  10.23 
14 
15  56.92 
16     0.57 
16  31.15 
22      8.95 
22    11.87 
19  20.  18 
26   46.88 
28    52.67 
29  49-30 
30   25.72 
30   53-71 
32    56.77 
33     7-97 
36  15-04 
36  31.30 
39  10.48 
39  10.94 
41  41.24 
46  17.48 
47     8.40 
47  48.22 
48  47.78 
51     o  .  30 
53  44.13 
57     2.92 
57  40.04 
15  59  38.52 
16    o  21.87 
i  23.41 

2    13-55 

3     2.63 
6  40.  19 
7  15.09 

7  49.86 

8    12.  2O 

9  24.14 
14 
16  18.24 
16  29.33 
16  41.03 
22   32.61 

24  44-54 
16  29  13.90 

s. 

s. 

VII. 

3 

3 
4 

2 

3 
4 
3 
i 

3 
3 

6 

5 
2 

4 

5? 
7 

2 

3 
3 
4 
3 

2 

5 
i 

5 
5 
I 

7 
3 
4 
5 
4 
4 
7 
4 
5 
6 

3 
4 
i 
i 
i 
6 
6 
6 

r. 
29.713 

35-744 
40.61 

45-197 
45-592 
39.307 
36.16 
38.230 
31.89 
31-27 
44.287 
38.074 
42.715 
45-947 
39-427 
38.43 
32.517 
39.94 
38.52 

36.987 
38.228 

35-57 
39-93 
33.675 
33.102 

31-83 
32  .  960 
32.32 
34.87 
34-78 
40.385 
37-40 
37.112 

32-395 
41.218 
39-90 
34.68 

38.93 
37.41 
42-075 
41.068 
42.41 
46.85 
46.63 
43.232 
34.923 

i         n 
41  41.25 

38  13.31 

29  38.83 

41  34-34 
32  33-40 
30  23.92 
37  58.98 
51  25.52 
40  26.35 
40  47.74 

21    42.47 

16  29.43 

22   36.83 
41     8.34 
30  19.78 

25     4-73 
13  54-42 
44  35-39 
36  37-52 
37  30.43 
31     I.I? 
38  19-33 
44  36.14 
27  48.85 
54  22.62 
28  52.50 
28  13.52 
54  49-6i 
12    32.80 
38   46.61 
29  46.71 
25   40.30 
31    39.56 
34  22.49 
8  54.10 
30     3-43 
27  14-05 
15   59-64 
37  15.82 
28  47.98 
49  47.68 
49     1.36 
46  28.11 
II  34-12 
13  31.40 
18  18.19 

h.    m.    s. 

- 

50. 

14.1 

23- 

35-2 

•    • 

•     • 

VI. 

33 

45- 

• 

48.7 

12.5 

,, 

57-3 

IV. 
VI. 
IV. 

iv*. 

VI. 

36. 
44-5 

17- 

48 

56 

23 
ag 

12.  0 

•  4 

8.3 
35- 
40.9 

2O. 

46.8 

52.7 
49. 

4-5 
1.5 

16.4 

21. 

32 

'.S 

45-  r 

37-5 

49-7 
17.6 

•  • 

.    . 

VI. 

56 

R 

20. 

39-4 

51 

.2 

3-4 

15.0 

7. 

•    . 

•    • 

IV"' 
IV. 
IV. 
IV. 

5-4 

46 
47 

- 

10.4 

II. 

•4 

29.6 

41.4 

17-5 
R  1 

53-0 
29.4 
20.3 

5-O 

48.1 

60.3 

•    • 

IV. 
V. 
IV. 
IV. 
Vlli. 
IV. 
IV. 
IV. 
VI. 
VI. 
IV. 
V. 
VI. 

V.  ' 

VII.,  V. 

8.4 

2O 
39 

•  7 

.2 

48.4 
31-7 
50.8 

0.4 
44- 
3-0 

12.2 
56.4 
15- 

8 

26    4 

15.5 

18    r 

•  • 

•  • 

9.8 

22. 
23.4 

33-9 

35-4 

47-2 

•  • 

.  . 

.    . 

28.4 

4O.2 

27.0 

39- 

36.4 

47-7 

:  1 

5 

TR 

5 

•  5 

17-5 

41. 

;; 

50. 

21. 

32.7 
2.0 

32-9 
44.6 

14- 

44. 
56.4 
26. 

*     * 

•  • 

•    • 

•     • 

IV. 
IV. 
IV. 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point.     Mic. 

Co.     (184) 

[3.  Micrometer  thread  4  assumed  to  have 
been  used  instead  of  3. 
(5.  Transit  at  41*  assumed  as  over  T.  V 
instead  of  T.  IV.    Close  double  star, 
ladir  point  could  be  got  for  these  obser- 
ions,   the   declination-wires   having  be- 
ne  bent  and   slackened.    The   transits 
y  are  supposed  to  be  good,  all  the  tran- 
•wircs  seeming  straight  except  VII. 

• 

1849.          h. 
*June    22,    13 

s. 
+  6.705 

s. 
/  0.015 

s.                 s. 
—  0.550     +  0.118 

s. 
-  0.314 

0             /              »                                   j. 

<,*°4; 

*No  i 
va 

INSTRUMENT  READINGS. 

on 

sit 

Date. 

CIRCLE. 

•o  B 
S  *> 

•a  E 

C  0 

£E 

A, 

B.         C.         D. 

Corr'd 
Mean. 

Barom. 
Mean. 

Zone  184 

1849.     h.     m. 
June  22,  15       4 
15     20 
15     30 
15     40 
16     20 

0 

298 

20  6l.O 

64.5     60.0     61.2 

. 

in. 
61.68 

82  .'5 

81.3 

80.5 

O 

79-4 

78.7 
77-9 
76.7 
77.0 
77.0 

60.5 

63.6     58.7     61.7 

•     • 

61.12 

30.072 

30.070 
30.074 

ZONES  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,  1849. 


161 


ZONE  184.    JUNE  22.    MAJ.    D0  =  —  •   ° 

"  —  Continued. 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«i 

"i 

MICROMETER. 

i 

14  49-53 
10     5.24 

27  49-37 
37     8.10 

9  46.33 
12     1.29 

54     7-96 
22      9.73 

37  37-33 
30     2  .  40 
19     4-89 
46  21.85 
39     2.00 
53  36.30 
44  37o2 
27  29.69 

7  10.49 

10      I.2J 

32  52.58 
29  24.03 
18  56.71 
34  47.76 
22   37.87 
45     0.78 

32     3.85 
it    22.88 
\2   45.69 

16  30.03 

14  17-73 
[8   15.02 

!2    34.07 

'2  47-59 
6  37-07 
jo  43.14 

57  39.98 
(i  49.18 

|2    46.40 

8     0.65 

di 

4 

Mean  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

III. 

IV. 

V. 

VI. 

VII. 

II. 

12. 

5° 
5i 
52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 
63 
64 
65 
66 

67 
68 

69 
70 
71 
72 
73 

I 

2 
3 
4 

6 

7 

8 

9 

10 

ii 

12 

13 
14 

7 
7 

8 

5 
9 

10 

7 
7 
4 
10 
8 
7 

6 
8 
8 
9 

10 

7 
7 
7 
7 
7 
7 

8 
9 
9 

1 

8 
7 

8 

9 
9 

I 

10 

29.7 
30.5 

4i 
10 

iS 

42 

-7 

-7 

53-7 
22. 

5-7 
34- 
42.3 

17 

h.  m.     s. 

16  32     5.48 
34  34-02 
34  42.04 
36     0.99 
40     5.90 
40  16.50 
40  49-43 
42  54.60 
47  38.92 
48  57.76 
52  16.54 
52  58.63 
54  11.53 
55   16.76 
16  59  23.44 
17     3  13.56 
4  56.61 
9  45-42 
ii 

12    21.  14 
12    39.00 
14      2.12 
15    I3.08 

17  16  50.03 
>IE    185.      Jut 

16  39  34.26 
40  40.16 

42    20.  OI 

43     5-59 
44  -37-  Si 
45     9.68 
•45   52-69 
46  18.85 
49  17-77 
49  59-81 
49  49.90 
50  53-78 
53  16-59 
16  54  45.89 

s. 

s. 

IV. 
IV. 
IV. 
IV. 
IV. 
V. 
VII. 
IV. 
VII. 
V. 

IV. 
IV. 

2 

T 

4 
3 

7 
7 

i 

'-, 
3 
4 
6 
^ 

3 
i 

2 

5 
7 
7 
4 
4 
6 

4 

? 
I 

30° 

4 
4 

2 
2 

7 
6 

6 
7 
4 

3 
"3 
4 
6 

r. 
39-542 
39.157 
43.785 
37.634 
39.705 
35-794 
33-517! 
43-50 
36.78 
39-93 
33-57 
36.867 

34-334 
34-444 
39-891 
34-23 
44.22 
39-27 
35-00 
41.042 
33-807 
31  .663 
42.685 
49-38  1 

50'  4°"- 

36.407!. 
37-594' 
43-13° 
36.630 

31-837 
35-015 
42  .  795 
44-497 
45.187 
38.75 
36.70 
29.48 
35.179 
35-43 

-  4-42 
4.42 
4-42 
4-43 
4-43 
4-43 
4-43 
4-43 
4-44 
4-44 
4-44 
4-44 
4-44 
-  4.44 

-  8.28 

.8.20 

9.76 
10.27 

5.88 

6-44 
7.01 

5-71 
4.88 
8.10 
9.06 
9-63 
8-30 
—  6.40 

h.    m.     s. 

16  39  56.16 
41     2  .  06 

42  41.91 
43  27.48 
44  59-70 
45  31-57 
46  14-58 
46  40-73 
49  39-64 
50  21.68 
50  H.77 
51   15.65 
53  38.45 
16  55     7-75 

31  22  56.6 

22    15.5 
33  39-9 
37  24.7 
5     8.0 
9     5-9 
13  25.5 
31     3  37-7 
30  57  26.4 
31   21  35.7 
28  33-5 
32  43.2 
23  39.2 
31     8  51.5 

•   • 

48.8 
54- 

I.O 

6 

13-2 

ifi  c 

2.9 

47-7 

38- 

30.6 
15-4 

59-4 
49-7 

42.8 
27-4 

4-7 

n.  7 
1.7 

44-7 

54,6 

38.5 
57-5 
16.4 

ii.  7 
16.4 
2^  a 

6.8 
51.0 

10.  0 

28.6 
10.7 

23-7 
29.0 

18  4 

2    7 

22.4 

35- 
40.7 

•   - 

13-5 

56.5 

35-5 
8.5 
57-3 

20.6 

9-2 

VI. 

•  • 

9-2 

21-3 

39 

33- 

•  • 

5". 

2.414.0 
13.2  25.0 
5O.O    2.O 

36.8 
13-9 

o.o 

12  7 

Zoi 

Y   24. 

+  20.90 
20.0X) 
2O.gO 
20.89 
20.89 
20.89 
20.89 
20.88 
20.87 
20.87 
20.87 
20.87 
20.86 
+  20.86 

MAJ.     1 

+  I.OO 
1.  00 
I.OO 
I.  00 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
+  I.OO 

1     — 

VI. 
VI. 
IV. 
IV. 

II. 

IV. 
IV. 

VI. 

III. 

IV. 
VJI. 
VII. 
IV. 
V. 

=a 

6  o 

7.3   -  - 

* 

52.5 

5-7 

59-4 

12 

? 

57   O    n   6 

39-7 

53-0 

5-5 

44-5 

•   • 

52 

3-1 

•  4 

46.7 

•  • 

28.4 

37  .'a 

5< 

-'4 

3-9 

16.9 

45-8 

29-5 
58-9 

19.4 
42.6 
II.  5 

32.5 
55-0 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 

Clock. 

Hourly 
rate. 

m  '               n 

c 

Zenith  Point. 

Mic. 

Co. 

•«• 

1849.         h. 
July  24,      15 

s. 
+21.316 

s. 
/  0.015 

s.                   s. 
—    0.132       —    O.O2O 

s. 
-  0.314 

O                I                It 

0       O      2.  2O 

r 
39- 

622 

INSTRUMENT  READINGS. 

CIRCLE. 

•o  B 

S  ° 
•5  B 

rt  *- 
tj  <u 

<£ 

13  £ 
£2 
£  E 

X  U 

«£ 

Date. 

A. 

B. 

C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  184 
Zone  185 

1849.      h.     m. 
June  22,  17     16 
July  24,  16     40 
16     57 

o           ;             it 

298   20  6O.O 

289  47  5-5.0 

63-4 

57-8 

59-5     61.0 
63-0     54-5 

t 

60.98 
57.58 

in. 

30.256 
30.260 

0 

77.9 

77.7 

e 

72.  i 

72.  t 

21- 


ZONES"  OBSERVED  WITH  THE  MERIDIAN  CIRCLE,    1849 


ZONE  186.    AUGUST  25.    MAJ.     D0  =  —  18°  55' 

30". 

No. 

Mag. 

SECONDS  OF  TRANSIT. 

T. 

«i 

aa 

MICROMETER. 

i 

</i 

4 

VI  can  Right 
Ascension, 
1850.0. 

Mean  South 
Declination, 
1850.0. 

I. 

II. 

HI. 

IV. 

V. 

VI. 

VII. 

n. 

12. 

i 

2 

3 
4 
5 
6 

8 
9. 

10 

II 

12 
13 
14 

15 

16 

I? 

18 

19 
20 
21 
22 
23 
24 
25 
26 

27 

28 

29 

30 
31 

32 

33 
34 
35 
36 
37 
38 
39 
40 
41 
42 

43 
44 
45 
46 
47 
48 
49 
50 

6 

6-7 

8 
8 
5 
7 
8 
6 
8 
6 
8 
8 

9 

8 
8 
7 
8 
7 

7 
6 

7 
9 
5 

5 
5 
9 
4-5 
6 

7 
9 

10 
10 

9 

8 

9 
6 
6 
8 
6 
6 

5 
6 
8 

27.2 

39 

50.5 

2.2 
14.5 

13.9 

25-5 

37- 

.  . 

h.  m.     s. 
17  56     2.19 
57  14.50 
17  59  20.  94 
18    o    6.95 

i  43-34 
2  44.82 

5     5-94 
5  48.60 
6  57.60 
7  30.78 
7  56.38 
8     9.10 
10     2.g4 
II  30.89 
ii   56.35 
14  34-33 
14  38.92 
17  44.30 
18  19  32.24 

s. 
+  36.92 
36.92 
36.91 
36.90 
36.90 
36.89 
36.88 
36.88 
36.87 
36-87 
36.87 
36.86 
36.86 
36.86 
36.86 
36.8? 
36.85 
36.83 
+  36.82 

s. 
+  1.00 
.00 

.00 
.00 

.00 
.00 
.00 
.00 
.00 
.00 
.00 

.00 
.00 

.00 
.00 

.00 

.00 
.00 

+  1.00 

IV. 
IV. 
IV. 

V. 
IV. 
VI. 
IV. 

IV. 

VI. 
IV. 
IV. 

vh. 

IV. 
IV. 

IV. 

i 

7 
7 
4 
i 

4 
7 
7 
7 
7 
3 

2 
I 

2 

5 
4 
2 

7 

6 

5 
5 
5 
4 
4 
5 
5 

2 
2 

7 
4 
4 
4 
2 

5 
5 

7 
7 
i 

5 

i 

7 
5 
4 
3 
4 
5 
3 
6 

2 

r. 
41.1984 

50-957 
50.004 
45.4982 
29.88    5 
36.638:3 
39-432 
45.814 
47-49 
47-71 
39.18    ; 

34-93    •] 
38.294; 
35-  208  .i 
39-88    5 
36.182;; 
42.  170  J 
46.244 
43-87 
43.67    i 
47-78    i 
51  .042 
51.042 
43.632;: 
45.057> 
47.63 
50.52   : 

55-46  ; 
53-25  : 
50.49 
40.667: 

36.47  . 
35-61  . 
41.020. 
37.232: 
42.618;: 
41-392 
35.91 
35.868 

43-77 
34.661 

32.295! 
38.5M 
34-95   . 
37-206. 

37-032. 
41.714: 
40.56   . 
40.037 

43.78   . 

9  43-19 
3  52.60 
3  50.85 
6  50.22 
6  13.82 
l   55-94 
9  55-75 
6  15.46 

5  17-63 
5  10.03 
6  14.74 
7  28.71 
i  23.40 
7  19-13 
4  M.67 
2   11.78 
3  18.82 
6     0.63 
7  22.57 
3  16.28 
g  42.01 
7  49-42 
7   49.42 
7  54-54 
7     5.46 
9  47-16 
'3  51-49 
5  39-91 
16  56.18 

3  33.87 
:g  36.98 

!2      1.84 
12    31.42 

19  43-66 
55  46.08 

!2    40.  l8 

8  47.88 
i  57.10 
,2  46.95 

!2      0.41 

53  28.82 
[4    1.87 

!5     1.83 
!2  54-30 
!7  22.89 
ii  42-43 
!3   II-38 
)5  27.11 
5  21.68 
(2    23.26 

—  7.08 
7.06 
7.00 
6.gS 
6.92 
*     6.89 
6.81 
6.79 
6.75 
6.73 
6.72 
6.71 
6.65 
6-59 
6-57 
6.48 
'    6.48 

6.37 
6.30 

6.3 

6.20 

6.18 

6.15 
6.  20 
6.04 
5.98 
5-98 
5.98 
5-97 
5-90 
5-75 
5-70 
5-6g 
5.62 
5-53 
5-49 
5-52 
5.46 
5-45 
5.36 
5-30 
5-30 
5.19 

5-12 

5.06 
5.00 
5.00 
4.82 
4.80 
-  4-78 

—  i  i  .  07 
8.60 
8.62 
g.8i 
11.41 
10.09 
8.91 
8.74 
8.69 
8.69 
10-33 
10.94 
ii.  15 
10.9; 
g.6c 
.10.  ii 
10.71 

8.73 
8.80 
9.  10 
9-45 
9-33 
9-33 
9.87 

9.84 
9-45 
9.65 
10.31 
10.36 
8.61 
9.98 

IO.IO 

10.13 
8.  go 
9.76 

9-59 
8.87 
9.04 

11.22 
9-56 
11.25 
9.15 
9-73 
IO.I4 

10.  3c 
10.08 
9.62 
10.29 
9.22 
—  10.66 

h.  m.     s. 

17  56  40.11 
57  52.42 
17  59  58-85 
18     o  44.85 

2    21.24 

3  22.71 
5  43-82 
5  26.48 
7  35-47 
8     8.65 
8  34-25 
8  46.96 
10  40.80 
12     8.75 

12    34.21 
15    12.18 

15    16.77 
18  22.13 
20  10.06 

(21) 
'   22    33.37 
23      2.37 
23   45-77 
22    39.87 
26   32.54 
28      8.25 
28    16.49 
28    22.07 
28    36.36 
30      3-13 
34     4.60 

35   17-85 
35  51.20 

37     9-44 
39  23.36 
40  45-64 
39  57-94 
41   17.25 
41   38.49 
44     7-70 

46    10.02 

46  30.22 
48  46.42 

50  34.13 
52  14.97 

54   U-47 
54   17.76 
59  27.48 
18  59  56.37 
19    o  41. 

O              1                   If 

19  45  31-3 

18  59  38-3 
18  59  36.5 
ig   22    37.O 
52       2.  I 
27    42.9 

5  41-5 

2      I.O 

I     3-i 
o  55-4 
32     1.8 

43   16.4 
47  IL  2 
43     6.6 
20     o.g 

27  58.4 

3g    6.0 
i  45-7 
3     7-7 
9     1-7 
15  27.7 
13  34-9 
13  34-9 
23  40.6 
22    51.3 
15    32.6 

19  37-1 
31  26.2 

19  32  42.5 

18  59  18.4 
19  25  22.7 
27  47-6 
28  17.2 
45  28.2 

21    31-4 

IS  25.3 
4  32-3 
7  41-6 
48  33-6 
17  45-3 
49  15-4 
9  46.3 
20  46.7 
•    28  39.6 
33     8.3 
27  27.5 
18  56.0 

31    12.2 

ii     5-7 
19  38     8.7 

9-2 

21. 

32-7 
18  7 

30.2 

31.5 

43-4 

56.8 

R 

5-7 

17  8 

o.o 

II.9 

23-4 

42.4 

54- 

31.2 

44. 

19.3 

30.7 

14.7 

42.6 

26.2 

-11  .  i 

59-4 

ii 

.2 

22.? 

34.2 

IT    8 

•   • 

9 

.O 

32.8 
20.8 

44-2 

56. 

44.0 

.  . 

•  • 

20.4 

32 

•  4 

44-2 

18  21  55.56 

22    24.56 
23      7.96 
22      2.06 

25    54-74 
27   30.46 
27    38.70 
27   44.28 
27    58.57 

2g  25.35 
33  26.83 
34  40.08 
35  13.44 
36  31.68 
38  45-6i 
40     7-9° 
3g  20.20 
40  39-51 
41     0.75 
43  V97 
45  32.30 
45  52.50 
48     8.71 
49  56.43 
51  37-27 
53  36.78 
53  40.07 
58  49-81 
18  5g  18.70 
19    o    3. 

+  36.81 
36-81 
38.81 
36-81 
36.80 
36.79 
36.79 
36.79 
36.79 
36.78 
36.77 
36.77 
36.76 
36.76 
36.75 
36.74 
36.74 
36.74 
36.74 
36.73 
36.72 
36.72 
36.71 
36.70 
36.70 
36.69 
36.69 
36.67 
36.67 
+36.67 

+  I.OO 
I.OO 
I.'  00 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
I.OO 
+  I.OO 

13.0 

19.7 

Jl 

7 

•  7 
? 

43-2 

IQ.O 

54-9 

6.4 

25.2 
17.9 

37- 
29-4 

.  . 

26.8 

38.8 

50.6 

IQ.  I 

33.4 

52.0 

3-4 
16.4 

15-4 

28.4 

26.7 
40.3 

38.7 
52. 

50. 

25.3 

36  ( 

10.  '» 
33-0 

22.3 
44-5 

20.  o 
34-1 
56.4 

31.  e 
45.  e 

8  ( 

43-4 
57-2 

•  • 

2O.  2 

I4.2.J 

•  • 

•   • 

18.3 

20.  4 

30.  C 
32.4 

41.7 
44.0 

.  . 

27    2 

33.8 
21.4 
62.4 

2.O 
15- 

45 
33 
M 
13 

X 

•7 
.1 

.0 

•  4 

•  4 

57.0 

44-7 
25.2 

25-7 
38  -'3 

8-7 
56.6 
37-4 
36.7 
40.0 
49.8 

20.3 
8.0 
4O.2 

32.0 

19.7 

31.5 

|8 

51.8 
I    4 

3-4 

•  • 

53-4 

38.? 

CORRECTIONS. 

REMARKS. 

Date. 

Corr.  of 
Clock. 

Hourly 
rate. 

m                  n 

c 

Zenith  Point. 

Mic. 

Co. 

(186)    2.  Micrometer    reading     assumed     as 
49r.g57  instead  of  5or.g57. 
(186)  27.  Micrometer    reading     assumed     as 
4Or.52  instead  of  5or.52. 
(186)  34.  Micrometer     reading    assumed     as 
3ir.O2O  instead  of  4ir.o2o. 

1849.        h. 
Aug.  25,    20 

s. 
+  37-426 

s. 
/  0.004 

s.                  s. 
—  0.168      +  0.025 

s. 

-  0.314 

O            /                   // 

359  59  58.55 

r. 
39-769 

INSTRUMENT  READINGS. 

Date. 



CIRCLE. 

-o  c 

li 

rt   I- 

~  <u 

«e 

13  1 
c  o 

t~   p 

o  £ 
*  % 

wg 

A. 

B.         C.         D. 

Corr'd 
Mean. 

Mean. 

Barom. 

Zone  1  86 

1849.     h.     m. 
Aug.  25,17     56 

18    40 
19      o 

301 

41    58.8 

63.1     67.9     71.0 

" 

65.20 

in. 
30.152 

78.8 

77-0 

73-  S 
72.  t 
71-  ? 
70.  S 

59-5 

63.4     68.4     72.9 

66.05 

30.162 

• 

© 


UNIVERSITY  OF  CALIFORNIA  LIBRARY 


